Reviews & Testimonials

Leslie and his son did an outstanding job installing my new HVAC system. They were punctual, courteous, and highly professional from start to finish. They took the time to explain everything in detail and answered all of my questions. They worked tirelessly until the installation was completed perfectly and left the work area spotless. I highly recommend this company to anyone looking for quality workmanship and excellent customer service.

When we moved into our house 24 years ago, Davis & Davis was servicing the existing AC and heating units. We stayed with them ever since and we're so glad we did. Every time we had an issue with our HVAC (which isn't often), technicians arrived promptly, diagnosed the problem and implemented lasting solutions. When the existing AC and furnace reached the end of their natural lives, they replaced them for us and the A/C unit performed well for 19 years and the furnace is still going strong. Can't recommend them highly enough!!!!

My furnace was short cycling (running fine, but only briefly) - Melvin came and assessed, diagnosed and fixed it quickly, as well as giving helpful suggestions for the future. Another company had suggested very expensive repair or super expensive replacement, but Melvin got it running normally for a reasonable service fee. Davis & Davis is great.

Today, January 6, 2026, is a day of happiness for my wife and I. We finally replaced our very old humidifier that no longer worked with a brand new Aprilair 720 Fan Powered Evaporative Humidifier. Mike and Nelson came with the pre-fabricated ductwork needed to accommodate the new unit and were masterful in installing and answering my questions. Kudos to Dennis B. for writing up the proposal and taking all measurement needed for the ductwork fabrication. This is only day one and I am watching the humidity rise to a comfortable level. Davis & Davis did a wonderful job and I would highly recommend them!

On a number of occasions (emergency and otherwise) Thomas has performed service on our heating and air conditioning units. He comes on time and is able to quickly able to diagnose and fix the problem. His service is outstanding!

Always responsive with first rate professionals and technicians. Davis and Davis has never let us down.

Tony and Oscar were absolutely excellent workers. He fixed our air- conditioning system in no time. Besides being professional, they were very courteous! We will call on them Again! Dr. Donald W. Feldman

Davis and Davis is great and has been servicing my parents and my house for 40 plus years. They are an honest mom and pop company. I do electrical for a living. many of their techs have over 20 years experience. And I've grown to know several of them now. 5 stars in my book. Only company I trust and most my friends and neighbors use them.

Great service. Professional, clean and prompt.

Been a customer for many years! Just had a non-workiing AC replaced. Everyone was knowledgeable and professional from start to finish. The new installation is excellent and one neighbor told me I got a bargain (although I don't know about that!) I hardly speak well of any company these days, but Davis and Davis is exceptional.

We have worked with this company for years and always had great service. Brian was our most recent tech, and he did a great job! This entire company is super professional and very dependable!

My HVAC unit was giving me some minor problems and I was fortunate enough to have Jesse as my technician. He exceeded my expectations with his quality of service and attention to detail. Happy to have him and this company for my HVAC needs.

Davis & Davis goes above and beyond expectations. The installation was not only prompt but also incredibly thorough.
I waited to long to order my new HVAC system, of course we were without heat during a very cold spell.
They installed my new system before our vacation, we were concerned about our pets. I did not here "I told you so" ..I heard, we will be right over.
Kevin and the installation crew were fantastic and personable.
Alice 😊

Our heating went on and off and then off for good. The snow was coming that afternoon. We called Davis and Davis and they came out to our home right away. The first service tech they sent out found that is was not your normal problem. Jim, the head of the service department called in his most senior tech to help with the problem. Eric arrived quickly. The Davis and Davis team, in the end, was able to fix the problem. It was good to work with a company that has experienced and extensive staff resources to address even the most difficult problem. Our heat was back on and all for just the standard service call fee.

We have a maintenance contract with Davis and Davis. They did a great job, came on time and fixed minor issues with our HVAC without any extra charge.

This week, my furnace suddenly quit working one night. Since we’ve had colder weather, this was obviously an emergency. I called a few companies and could not get an immediate appointment, but Davis & Davis was able to be very flexible and ultimately offered me a few options. As I was leaving my office yesterday, heading to the cold home that awaited me, they contacted me because ann evening appointment suddenly became available! The technician arrived and was very nice and took time finding the problem. He also took the time to clean the inside of my furnace and replaced the faulty pressure switch after he isolated the issue. I really appreciate their attention and dedication to fixing my urgent problem. The cost was also reasonable. I highly recommend this company.

We have used Davis & Davis periodically for service for a few years, and highly recommend them especially as they came through for us in the clutch! In 2022 shortly after Thanksgiving our late-90's forced-air gas furnace totally died out on us due to old age. I contacted Davis *& Davis along with a couple of other companies on replacing this and the AC (which did not have problems but was of similar vintage), and overall the prices quoted for purchase and install was the most reasonable of those that I collected. Kevin Smith was excellent to work with to spec out the replacement systems needed, especially a specific upgrade of the air filtration we wanted installed to address air quality and seasonal allergies that we have, plus address a couple of other ducting issues I wanted to address in our basement. The price quotes were extremely clear and included all the applicable rebates that applied.

Most of all the techs that came to do the installations were extremely professional and neat, and were great to put up with me while I did some additional cleanup and installed some insulation in areas I normally am not able to access due to where the furnace is.

Due to the scope of work our overall install took 2 days, however they expedited getting the furnace part installed and running on day 1 as we had not had any heat for about a week beforehand. Fortunately the weather was not too cold when this happened, but the overall timeliness and ability to expedite this work was greatly appreciated and is an excellent sign of their professionalism and attention to detail.

My a/c unit had blown 3 fuses in a month and I couldn't figure out what was causing it. Davis & Davis was recommended to me by my neighbor. They showed up at the beginning of the 3 hour window. He diagnosed the problem within 20 mins (loose wires in the breaker box), fixed it promptly and I was only charged the $109 trip fee. Will definitely use them going forward on all my HVAC needs.

Highly recommended. Excellent service by knowledgeable technicians.

AC compressor was having issues starting reliably. From google searching I had a few ideas for what the issue might be. The tech came out, I explained what had happened and that I just bought the house a year ago and would love to see the condition of everything. He opened up the unit outside, showed me a few parts he thought could be the issue, busted out his multimeter and showed me the values he was receiving from the capacitor (all fine), and then he showed me the faulty contactor, and it was obvious it was bad. Replaced that part on the spot, tested my unit, it started up immediately. Some random small talk back and forth, overall, I'm very pleased. I'm always weary of calling in the professionals because you occasionally get that company that is out to squeeze every dime from you. My first impression of Davis & Davis is the complete opposite. I will only be calling them for all my AC and heating issues.

It's nice to find a business that is honest, professional, responsive, and just a pleasure to work with. A rare find these days. A/C broke right before a big heat wave and they came out and fixed it a day earlier than expected -- fixed it quickly with what I feel was a reasonable cost. No need to look beyond Davis and Davis.

This company knows how to treat their customers, right! Highly recommend. I needed someone to come check on my HVAC unit after my fire alarms went off this morning. Marianne was so kind and polite, and was able to schedule me a same-day service. Tony Lee came by on-time, and checked the unit and reassured me it’s functionality. He also taught me how to upkeep the furnace to extend its longevity. I felt very cared for as a customer, and would highly recommend this company as an HVAC service! Thank you, Davis and Davis!

They kept our old HVAC limping along with their twice-yearly service contract. When it came to finally replacing it, they were the most reasonably priced estimate. The two gentlemen doing the replacement arrived on time, were very polite, and had the system replaced in about 5 hours. Looks great, works great (so far!) - we’re very pleased overall.

We have used Davis & Davis for 15+ years and they always do a great job. We have replaced two A/C systems and each time the job was done professionally and at a fair price. Kevin Smith is great to work with. Each spring and fall they do annual maintenance on the systems in a timely and efficient manner. Every tech they send is well qualified and will take the time to answer your questions.

Experienced, professional, and FRIENDLY... This company is what you want in HVAC service. I would recommend this company for future repairs or installation because I felt at ease with repairs, service, future maintenance tips, fairness and cost.

A great, family owned local business. They haven't sold out to some private-equity roll up of local businesses. Hopefully, they never will. We have used them for 20 years to maintain the system they installed for the previous owner. Good job on that, but when we had them install a new system last year, Davis & Davis showed how committed they were to customer service. A day after they installed a new HVAC system last December, our system went haywire. The AC(!!) wouldn't stop running and froze up the line. They sent folks out, and the owner called promising to get it straitened out. An experienced technician identified our old thermostat as the source of the problem. Even though they put extra resources on a problem that was not caused by them, they did not charge us extra. Our HVAC has been running great for the past year!

Myles was a nice guy and a good Tech. This continues the family "tradition" of using D&D exclusively for my HVAC and Heating needs. Thanks again.

I highly recommend Davis & Davis to anyone who is having a problem with cooling or heating in their home. The highly skilled professional technician was able to restore cooling operation on my older outdoor unit on the service visit. I trust and thank all D&D workers for their help as the high summer temperatures and humidity makes cooling a necessity for seniors.

We had a problem with the heating system. Tom came in the evening and made the repairs. We were very pleased . He was prompt and very efficient. We have used Davis and Davis a number of times and we have always been pleased with the service we have received. Would highly recommend them.

Excellent service and experienced techs. Very trustworthy. I've been using this company for over 38 years and my parents houses too.

Andrew and Raymond came on time to install a new humidifier. They were very knowledgeable and extremely efficient.

Davis and Davis is a joy to work with! Chris and Raymond were polite, professional, and very neat. They did a beautiful job. Thanks!
J.C.

Davis and Davis has been servicing my home for 19 years and the previous owner did as well. My AC went out, they kept it going until they could do the installation of my new system...as always they did a great job. Give them a call if you need anything related to HVAC! 5 STARS!
Marjorie Theard

I have been happy with Davis & Davis for over 30 years! Les and Tim installed my new Bryant heat pump and everything went great, no surprise - they always go the extra mile. Great service, great price and very reliable.
Donald Lyons

I've been with Davis & Davis since 1987, I am always happy with the service. I was happy with the installers, they took great care while in my home. Thank you Mike and Chris, and all involved.
M.B.

I have been with D & D for a very long time, I have always had great service. I knew they would be the ones to install my new HVAC when the time came. It did, they did...of course they did not disappoint. This company is awesome.
Craig Pernick

I have been with my AC company for over 20 years, when my system needed to replaced I got a few quotes. I was very happy with my proposal from Davis & Davis! It was an enjoyable experience, everyone involved was respectful and friendly. I am very glad I shopped around and found Davis & Davis!
Doug Bradley

My dads system was over 30 years old and it needed to be replaced. I have experience with HVAC, a background in it -you could say.. There are a number of reasons I chose Davis & Davis. A wonderful company with great people.  Kevin and Roberto installed it, they sure know what they are doing! Give them a call if you need anything, trust me!
W.L. Copperthite, Jr.

My system was put in when the house was built, I have used D & D over the years for maintenance and repairs. I knew when it was time to get it replaced I would choose them. A great team, everyone...respectful, knowledgeable, friendly.. I could go on and on... Cuddos to all involved!
Jack H.

My dad counted on Davis & Davis for many years, he lived in Rockville. Les and Tim installed my new heat pump. I have not used it yet, but I know it will work great! I guess you could call it a family tradition.
Dennis is fantastic to work with, everyone there is. Thanks again Davis & Davis!
Ray Sarhan

My new Brant heat pump is working great, thank you! Daniel is awesome , friendly and polite service all around. 5 STARS!!!

Great service! The guys that came out to install my new system were polite and efficient. They answered all my questions and left the place spotless! I am happy with Davis & Davis, a great experience.
Allen Eisendrath

I really appreciate Kevin Smith for keeping me informed throughout the process of getting a new system. Les and Tim installed it, so nice to get to know them. A great team all around, awesome service!
Mary C.

A great price. Very professional . They arrived on time. They cleaned up everything. The install was neatly done.

I am good to go, I  love Davis and Davis. The price, the rebates, and the follow up... whats not to love? EXCELLENT SERVICE!
C.K.

I am so grateful to have my new AC!! Roberto and Andrew were friendly and fantastic! Thank you D & D!
Aubrey Mandie

The entire process was perfect! My new AC is working great, I could not be happier! 5 STARS!
Brad Letson

OK, I have to say it! The greatest thing since sliced bread!!! I have been with this awesome company for many, many years. They are reliable, honest and so pleasant to work with. If you are checking out these reviews, I highly recommend you give them a try!
Marvin Fell

I am very happy with Davis & Davis, Andrew and John were thorough and super polite. We had a small issue after the installation, they were back the next morning and took care of it. I always refer my neighbors and friends to this fantastic team! Thanks!
Dorothea Wolfson

Andrew and Christian were quick but not rushed when they installed my new HVAC system. Thank you Dennis for the great service, as usual!
Gerry Stair

I purchased a new Lennox air conditioner, the guys that installed it did a great job! Thank you Kevin, Andrew and John, the office staff is equally awesome. 🙂
Mary Glass

My new Lennox system is working great, I am very happy with Davis & Davis.

Kevin McCall

I am so pleased that my neighbor referred me to Davis & Davis. The pricing was really good and the crew was quick and friendly. Cooled off and very happy!
Ellen Pham

I could not be happier with Davis & Davis. My AC broke right in the middle of a heat wave, of course! They were very responsive and got me cooled off in no time! I am VERY pleased and I highly recommend this company. Thank you D & D!!!
Kathy Hochman

I was very happy with John, the installers were professional and very friendly. A great experience!
Lisa Conner

Whenever I've needed to call Davis & Davis, they've never had to say no - somehow they're always able to get a tech out to check in on what's happening. On one visit, a tech even let us know our water heater was leaking (which we hadn't known about), even though that wasn't what he was there for.

Recently (in 2021) we replaced our early 1990s AC unit for our house and once everything was dialed in, it's been keeping us cool. Was surprised upon our first contact that they keep their records by address (not by name) - which means they had records on our home from before we even owned it! Super smart.

My new heat pump is working great, Chris and Andrew did a nice job. This company is great to work with, just easy......
Anne Warwick

This company was wonderful to work with! I really liked the installers, Kevin and Andrew. They beat the price of my former HVAC company, I am so glad I called them!
Abbie Mulvihill

Excellent customer service, I am so happy with my new Air Conditioner! As a realtor I will be letting my clients know how great Davis & Davis is, they can't be beat! Thank you!
Gena Pruitt

I shopped around and no one could match Davis & Davis! The price was considerably lower that others. The men that installed my new system were on time and very professional. Thank you!
Maureen M.

A friend referred me to Davis & Davis, I went with the Bryant system, and everything went perfectly. The service was excellent!
Nahed Kassar

I could not be happier than a bird dog in a refrigerator :)! My new system is so quiet I have actually checked to make sure it is running.
Kevin Smith is awesome, love everything about this company.
Laurene Sherlock

I am really happy with my new Lennox system and water heater, the guys knocked it out in two days. I have already referred them to some friends. Excellent products and service!
Mark D.

The installation went smoothly from beginning to end. My new Lennox system is working great. Roberto and John were outstanding. Love the rebates!!
Richard Fenati

I was completely satisfied with the installation of my new system, I also appreciate the follow up to make sure we were happy.
Isabell J.

I have nothing but praise for the quailty, value, promptness, reliability, courtesy and customer service that Davis and Davis showed when I needed a new A/C unit for my home. It was refreshing to experience their customer service and profesionalism. I can't say enough good things about them except that they are the best and a huge thank you. I'm so happy with their work!! I absolutely recommend them.

I am thrilled with my new furnace! The new Lennox furnace is working better that any system I have ever had! Thank you!
Annette L.

Knowing this company is really a PLUS! They installed the new system, we had a small hic up with the piping, they came back right away and resolved it. Davis & Davis is a great company. Thank you!
Paul Hewett

I had a new system installed in my home, everything went fine and that is a nice feeling. Davis & Davis also installed equipment in my rental property, I highly recommend them, they can't be beat!!
John Peter

I have been calling on Davis & Davis for about 4 years, I am a very satisfied customer. They have been around a long time and you can count on them. Just great!
Brock Holmes

First of all, HELLO to the Davis brothers, I have known them for many years! My new Bryant furnace is working great, I knew it would, no complaints here. Do yourself a favor and give them a call !
George Teitelbaum

Happy with the price, the rebate and the installation of my new Lennox furnace! It was a pleasure to meet the two Andrews that installed the equipment, they were just great 😉

Happy with my new furnace, it is working fine and the guys did a great job!
Jocelyn S.

First of all, our salesman John was great, very responsive! The gentlemen that came out to install the heat pump were so personable and respectful.
It was actually a tricky environment to work in and they did a fantastic job, could not have gone any better!
Kristine Lindsey

I followed in my dads footsteps when it came to my furnace and air conditioner needs. Davis & Davis has been there for my family for over 50 years! I had the entire system replaced, water heater and humidifier too! If you need a new system, give them a call, a GREAT company!
Evan Winston

I needed a new system, I went with a Lennox furnace and air conditioner. Mike and Kevin did a great job, they were also thoughtful. They found my swiffer and cleaned up the area when they were done 🙂 The price was right, I was happy with the Pepco and gas rebates, just a great experience!

When I moved into my house, I saw the Davis & Davis sticker on my furnace, I called them when it needed to be replaced. I called various vendors and got all kinds of quotes, they were the best by far! They replaced my furnace, air conditioner,  humidifier and the water heater. Best bang for the buck and the customer service is fantastic!

Hector

I appreciate the excellent service that Davis and Davis provides. Andrew did a great job installing my new humidifier, you can count on them.
Dorothy Pugh

A very reliable company.

Trustworthy HVAC repair - they always show and explain what they are doing so you can see. Very appreciated. We never use anyone else.

I really appreciate the service I received from Davis & Davis! Chris and Gio were extremely professional and explained everything clearly. My new Lennox furnace is working great, thank you!
Brian S.

Mike and John did an excellent job installing my boiler and water heater, 5 stars!
Dr. Stephen Hosmer

Tony came out to take a look at my humidifier, Kevin and Gio came back and installed a new Aprilaire model and it is working great. Thank you!
Ms. Savard

Everything looks great and is working well, the crew took safety precautions, no complaints!
Danie De Leon

Andrew and John installed my new furnace and humidifier, they did a great job! They kept the work site clean and they were very knowlegable. I highly recommend Davis & Davis!
Brett G.

Davis and Davis came highly recommended and I could not be happier. Roberto and John installed my new furnace and humidifier, we had a small hic up, but the follow up was great! Great team!
David K.

Professional and clean, everything looks great! I am very happy with the service and installation, Les and Tim did a fine job.
Mr. Conlon

Came home to no heat, called Davis&Davis at 8am, service arrived at 9am, problem diagnosed (shorted wiring), solved, and heat restored before 10am.

We are having some major renovations which Davis & Davis was a part of it, and we are really happy how everything turned out! Thank you!
Maryanne Lavan

I am so happy to have a brand new humidifier, I can always count on Davis & Davis! I highly recommend them, considering I have been a customer for over 45 years! Trust me, you can trust them!
Mary O.

A real nice job, I am very happy with my new AC, and boiler repair.
Thank you!
Kathy L.

I am happy to have had the new Lennox system installed, everything went well. Chris, John and Andrew did a great job! It was also nice to take advantage of the rebates!
D.L.

Thank you Roberto, John and Chris! This team was very helpful, I appreciate the great job they did installing my new system. It is working well!! 5 STARS!
John T.

This was a big job, Roberto and John were on time, polite and worked hard to install my new Lennox system. We had a minor issue and it was resolved in a timely manor. My system is working well!
J.M.

Davis & Davis more than met my expectations as far as the installation, and timing. Les and Tim were great!
C.T.

Kevin, Les and Tim did a great job from beginning to end, very professional! Thanks D & D!
Stuart G.

I am very happy with the installation of my new system, couldn't be happier. Great work!
Matthew Parker

I had a new Lennox system installed, everything went great! Chris, Andrew, and Kevin were more than safe, a very good team. Thank you!
Carolyn W.

I would like to thank the Technician Tony Lee for his phenomenal service at my house yesterday. Tony noticed my humidifier was not working properly and really took the time to re wire it and get it running the way its supposed to. The best part is I didn't even ask him to check on it,  he was able to tell right away. I woke up today without a headache for the first time all winter and I'm thrilled. Thank you Tony!

Ahh, the nice warm air!!! We had 2 new furnaces installed, and an AC unit. Kevin and Mike were pleasant and professional. When you work with Davis & Davis you get all the good things you would want in a company! I highly recommend them!
Lee England

John was great to deal with from beginning to end, my new systems are working well. Thanks Davis and Davis!
Marc Rubin

Mike and John installed our new Bryant furnace, they were wonderful to work with, super careful also....I really appreciated that. Thanks D & D!
I highly recommend.
Rafe P.

We are quite satisfied with Davis and Davis. We had a mitsubishi heat pump installed in the basement , it is working great!
Martin Weil

We are very happy with our new Lennox HVAC unit. The installation team were on time, professional, safe and quick! I can't believe how quiet the new system is! Thank you!
Z.Y.

Chris and Kevin installed our new heating and air conditioning unit, great guys! Very happy customer : )
James R.

I have been with Davis & Davis for many years, we just had a a new Lennox heat pump installed and it is working like a clock. Roberto and John did a great job, this company is dependable and trustworthy.
Ethel

I am very happy with Davis & Davis, they did a very good job installing my humidifier. Thank you!
Suzanne Ferrall

Furnace, air conditioning, and water heater replaced in October 2020. Furnace works well. Maintains the house at the temperature set on the thermostat and is so much quieter than the previous installation. Hot water heater works wonderfully. Installation crew did an excellent job and cleaned thoroughly when done. Very pleased.

Really, Really lovely, GOLD stars all around! Chris, Andrew and Gio were fantastic! I seriously wish your company did more than Heating and A/C. I am so tired of poor service and communication from other companies, you have definitely raised the bar!
Nadia Sbeih

I have been with Davis & Davis for many years. Kevin Smith has made an outstanding effort during this pandemic, unbelievable customer service! Kevin and Gio were great, as well as Keith, Walter, Craig, Eric, and Ivan-who basically rebuilt my AC! Obviously I highly recommend this company, you will be a happy customer too!
Louis Steyaert

I was so impressed with Les and Tim! This company is so professional and careful with all that is going on right now. I could not be happier, thank you for great service!
J.N.

My new furnace is working great, I highly recommend Davis & Davis!
Jay Sau

The guys that came out to install my new air conditioner were great!
They were respectful and safety conscience, very good company to work with!
H.D.

I purchased a new Lennox system and everything went smoothly. Roberto, John and Mike did a great job 🙂 Thanks Davis & Davis!

Ellie Whalen

I appreciate a job well done, everything went perfect! Thank you!
Robert Sherrer

A great, really clean install, the new furnace is working great!  Thank you Kevin, Andrew, Chris and Kevin!
Peggy Gracewell

Les and Tim did a really good job installing my new Lennox furnace, I am very happy with Davis & Davis.
David B.

Davis & Davis did a great job installing my new heat pump. I really appreciate this company! Thank you Kevin Smith,  I'll be calling you soon for another system!
W.B.

Walter and Roberto were very professional, polite and informative. They answered all my questions, I am so pleased with this company.
Laura Henschel

The whole process went so smoothly, from the first phone call to the installation. I am very happy with everything that transpired. You can count on Davis & Davis to show up on time and do a fantastic job!
Karen M.

My new Lennox system is more efficient, and so quiet! Thank you Andrew and Kevin, I'm delighted with Davis & Davis!
John Robinson

Davis and Davis employees are the some of the sweetest people on earth, I mean that from the bottom of my heart!! Keven Smith is great and Keith is an especially great mechanic, he can fix anything!! Thank you so much!
Joseph Norris

Roberto and Andrew were delightful, I was very pleased with there professionalism. I am so happy we chose Davis & Davis to install our new heating and cooling system. So nice!
Janet Lawrence

Andrew and Gio did a wonderful job installing our Bryant AC system. They followed all of the safety guidelines, it was perfect.
Robert Janshego

We had to replace one of our systems, Mike and Kevin did a great job installing our new Lennox furnace and AC. I am always very happy with Davis & Davis, highly recommend!
R.B.

Kevin and John were polite, considerate and on time! They did a great job installing my new system. Thank you!
Bruce C.

Thank you Davis & Davis, my installation was great! The team you sent out worked well together, very respectful and safety conscious.
Lisamarie C.

We needed a new furnace and ac unit, Kevin and Kevin make a great team, I am very happy with Davis & Davis. Excellent service!
Jaylene S.

I highly recommend this company, excellent service!

I am extremely satisfied with my new Bryant furnace and air conditioner., Roberto and John did a great job. I can always count on Davis & Davis, my son also counts on them. Thank you!

The installation went great from beginning to end, I appreciate the follow up....thanks again D & D.
Megan M.

I am very content with all that went down , Chris, Andrew and Gio did a great job installing my new water heater.
Ken P.

Les and Tim came out to install the furnace and humidifier, we had a few glitches with some wiring but they came back and everything is working beautifully!
Randolph L.

As a real estate agent I truly value the skills of a good technician. Yesterday we had Walter come perform our furnace inspection. He was so wonderful and on top of it. Walter told me I might need a new part next year and I asked him if I should just replace it now and he told me he thinks I will be good for another year. I really appreciated his honesty. I've been a client since 2004 and I will continue to refer my clients to Davis and Davis.

The technician Gurmeet who comes to service our furnace is a wonderful man. He has serviced our home in the past and is always polite and on time. He's a gem.

At the end of the summer our very old AC system stopped working. Davis & Davis promptly sent Tom to our house and saved the day! It was sweltering hot that day and Tom worked very quickly to get it working again and was also so friendly to our dog, too. Thank you!

October 1, 2020

Davis & Davis
Air Conditioning & Heating Inc
Rockville, MD

Re: Manor Woods Client

Dear Davis & Davis

I wanted to take the time to thank the Davis & Davis company and specifically John Harper our sales representative for his punctuality, knowledge, and professional performance and for his handling of the entire process. I would also like to thank our installer Chris (and crew). I believe he has a bright future as Davis & Davis based on his calm, friendly demeanor, hard work and capabilities. Chris accomplished all demands requested by Dorothea who was probably over his shoulder the entire time. Not an easy task.

Our Manor Woods neighborhood has historically had draining issues which made the job more difficult. With Rock Creek running directly through it. An installment that might have turned out to be a problem was quickly acted upon and corrected after only one conversation with John.

Davis and Davis was highly recommended by a close friend and now I understand why they have been in business since 1966. Customer service is not always what it used to be, but this is not an issue at Davis & Davis.

I would highly recommend them to anyone who is looking for AC and heating services and will use them again without hesitation if the situation arises.

Thanks again gentlemen (and ladies) at Davis & Davis. I just wanted to make sure you knew that I really appreciated the excellent service and “Do whatever it takes” attitude coming from the owner and passed to his employees throughout the organization. Great job.

Kind regards

Mark Pesanelli

My wife and I just had our annual heating inspection by the technician Myles. He was on time and delightful. We have been using Davis & Davis for 45 years. We have been pleased every single visit. Whenever a friend asks about an A/C company we will always refer them to you.

The technician Gee is a terrific guy. He was very nice and respectful. It was a hard job he had to do and he did it in style. Our A/C is working great now.

We are very satisifed with the technician Myles. He was on time, prompt and gave good advice. Everything is working well.

Just wanted you to know that we are back in the game with Davis & Davis. Signed up for an annual heating and cooling check up. Tony Lee was our mechanic - He is so, so helpful and knowledgeable. He gave us ideas that we have never heard before - he is an outstanding employee from a customer's perspective - Thank You

Tony Lee performed our annual air conditioning service last week and did an excellent job. He listened carefully to all of our instructions, observed Covid-19 guidelines throughout his inspection and made a good recommendation for cleaning of the ac system's coils.

Yesterday, after arriving home from work, when inquiring why it was so warm inside the house, we realized our outdoor unit had stopped working. I called the night service and early this morning, received a call back that we will get a service call in late morning. Sure enough, Eric C. came and quickly diagnosed the problem after a few checks. At this time, house temperature was 80 degrees. We've been using Davis and Davis for about 14 years, ever since they installed a complete HVAC system for us. Kudos to them and Eric for prompt and efficient service!! House is much cooler now in this heat wave.

I highly recommend Davis & Davis. Kevin Smith was our salesperson and he is a great representation of the company. We had a new unit installed this week which works great but then our other system started acting up. We called Davis & Davis and they sent Eric Cruz out right away to fix the issue and explain the problem to us. They have a great customer loyality.

In these crazy times we are living I feel like sharing some positivity. Davis & Davis has always been a great compnay taking care of our heating and cooling needs. They have always been on time and got the job done. Most recently Myles has been our technican and he is a sweet young man. He was really patient explaining our new thermostat to us. So with all the negativity in the world I'm glad I can count on Myles and Davis & Davis to take care of me and my family.

I would like Davis & Davis to know how great of a technicain Eric Cruz is. He has been servicing our home for 12 years and even before that he was taking care of my parents house in Potomac. We recently sold our home and the inspector made it a point to say "whoever has been maintaining this HVAC equipment is phenominal." She did not have to say that and I thought it was very high praise your company should know about. Thank you for all your service Mr. Eric Cruz!

We have been using D&D for over 30 years and they have always been timely and honest each and every time I use them. I even purchased the yearly contract which has proven to be invaluable especially in the heat of summer when my old a/c unit failed and they were they within 24 hours. Recently "Gee" has been servicing my house and he is polite, thorough and extremely knowledgeable. I couldn't be happier with the service I have received from D&D over the years! Highly recommend!

I love all of your technicians but Walter was really nice and efficient. He came in masked up and knew exactly what was needed. I requested he be the technician for my furnace inspection in the Fall. He's a very nice human being and I felt very comfortable around him. Thank you Walter and Davis & Davis!

Myles was on time and left everything clean. He was able to repair our furnace right away. He was very respectful and wore his mask the whole time. My wife and I really appreciated that. Thank you Myles for the good service.

I'm writing to say that Eric Cruz is fantastic. We appreciate everyone in the your organization. Eric Cruz has been servicing our home for a long time. Not only does he save us money but he's just a fantastic individual. Most people like to write negative reviews so I wanted to make sure Davia & Davis gets there due credit! Great company.

Andrew and Kevin did an outstanding job installing our new hot water heater. My wife and I have no complaints and we consider their job a work of art. They were unable to drain our old water heater due to the sludge and the two gentlemen were still able to carry it out of our house. I highly recommend using Davis & Davis if you need a new hot water heater.

I really can't say enough good things about Kevin and his installers.
My furnace of 24 years finally broke down at the end of January . I called Davis & Davis and Kevin was unbelievable . He meant me at my house within 1 hr surveyed the situation and gave me a good faith estimate which was very competitive . The next day I got a email with written estimate. This on a Friday and Kevin said he could a have it installed on Monday. At this point my furnace was working intermittently. He said if I had any issues to call him which I did on Friday afternoon because the furnace completely shut down. Within two hours he had someone out to put a motor in the old furnace so we would have heat over the weekend. What can I say other thank you Kevin and thanks to your excellent installers. You and your crew went above and beyond.

Davis and Davis did a great job fixing our humidifier. I called in the morning and they were able to send Walter out the same day. Walter did great work and he was really polite. Thank you Walter!

I really appreciated Walter's work today. He was considerate to my health concerns. He was also cautious and did the right thing.

We are pleased with everyone at Davis & Davis. Kevin, Mike, Kevin H. and John did such a wonderful job on our new Lennox Boiler. The WSSC inspector even said how fantastic everything looks. Thank you Davis & Davis!

I am happy with the equipment and the installation team. Mike, Gio and Dave were great. I would happily recommend Davis & Davis.
Gary

The men that installed my humidifier were courteous, clean, and polite!
They did a great job, I highly recommend!
Art

The installation of my new furnace went smoothly, the guys were professional and friendly!
Alex

Everything went fine. The technician Keith was efficient and explained the problem and most importantly fixed the problem. After one week we haven't had any issues.

My furnace is working. The technician Eric Cruz did a good job and even found another issue another technician did not find. I appreciate how he explained the problems to me.

Our thermostat was not working properly. So we called Tom at Davis and Davis and he fixed it like he does with all my other HVAC repairs. Everything is great. Thank you Tom.

My home is noticeably warmer since Davis and Davis installed my new Lennox furnace and air conditioner a couple of weeks ago, it's also quieter!
A great experience as usual!
A very happy customer -Elizabeth

My new humidifier installation went great! Roberto and Kevin were knowledgeable and professional.
I would absolutely recommend Davis & Davis!
Susan

Davis & Davis have recently installed a new heat pump in my attic, a humidifier, and a new fan motor in my furnace, all went very well! They always do a very nice job, needless to say I am very happy with them!
Julie

Roberto and Kevin were prompt, courteous, and very helpful. My new unit is working fine, they really took their time and ensured that I know how to operate and take care of my system. Thank you!
Ken

I've been a customer for over 30 years, and I will continue to count on Davis & Davis! I obviously highly recommend this company, a great team that works together to ensure the best service possible!
Warren Williams

I had a new Lennox heat pump installed, and it is working just fine!
The crew they sent out was great,and they didn't leave a mess. I am very happy with everything.
Pamela Melby

My new heat pump is working great! Roberto, Gio and Kevin were efficient and courteous.
John Smith

I am very pleased with my new Bryant furnace. Dennis is very articulate and always careful to explain everything that is going on. I had such a pleasant experience with Davis & Davis. Thank you!
Susan

I am very happy with Davis & Davis, the men installed it in just a short time and they were very pleasant.
Uri

Andrew and Kevin installed by new furnace, they are very knowledgeable, great guys!! I highly recommend this company!

Chris and John installed my humidifier in a professional manor, and they were just great, really nice guys! Thanks for the good work that you do!
Joyce

The new humidifier install could not have gone better, very happy customer!
Brandon Weil

Kevin installed my bigger and more beautiful humidifier! He is very knowledgeable with many years of experience. The optics worked out beautiful! Thank you Davis & Davis, always a great experience.
Allen Ford

My new humidifier is working great, the installation took a couple of  hours and went well, no issues! I would recommend Davis & Davis.
Anastasios

My new humidifier is working great, they installed it within an hour, answered all my questions, I will call on them again. Thanks D & D!
Mark Pence

I called Davis and Davis because they installed the original furnace in my house before we lived there, about 20 years ago. I appreciate they way they solve problems and respond quickly. Kevin and Mike were awesome, outstanding company!
B.R.

I purchased a new HVAC system and the installation went well, all working great! thank you!
Peter

My new Lennox furnace and my humidifier are working wonderfully well! The crew had a pleasant manor. Thank you!
Carin

We are happy with our new heat pump, the job went well, we are always happy with Davis & Davis.
Rebecca

I purchased a new humidifier from Davis & Davis. The install went well but after they left we realized it was not working. The crew came back out the next day, the problem was with the cover, it has to be on just right. I will now know how to replace the water pad myself. It was different than my older model, all good now! Thank you
David

I've had all the guys out at one time or another! Walter, Ivan, Chris, Craig, and Keith are all great! They recently installed my new humidifier, I'm a very happy customer!

We just had two new furnaces installed by Davis & Davis, they are professional and tidy. They explained the ins and outs of the system and our new thermostat. Very pleased!
Mary

Davis and Davis is always there for me for service, installations and most importantly , emergencies! I'm satisfied, warm & toasty :). Thank you!
Valerie

I got a new heat pump installed, the crew was very professional and I enjoyed having them in my home! They explained everything to me and that made me feel more comfortable about my new system. We had a noise after they left, I was happy that they came back the next day to take care of it.
Adam

Tom was very cordial and got our furnace working on a late Friday night.

Everything has been working fine and we have no more loud noise on the furnace. Keith was on time and polite. I give him a 10/10 rating.

The technician Melvin came on time and found the problem right away. He was able to fix it and it's been terrific ever since.

We have lived in our house for 40 years and Davis & Davis has taken care of all our HVAC needs that whole time.

Everything went perfect for our new Aprilaire Humidifier installation. We've noticed a nice change in our house since it's been running. The guys were great who put it in. They were on time and left everything clean before they left. Thank you for all your help.

Tom was so nice when he came to my home to look at a squealing noise I had on my system. He happily answered every question I had. I will request him next time if I ever need any help.

Davis & Davis always provides quality workmanship, they are very competent.
Robert

I purchased a new Lennox heat pump from Davis & Davis, the installation went very well. Roberto, John and Kevin moved my the outside unit to a new location so it would not be right under my window. I appreciated the extra work they did , without hesitation, an easy process from beginning to end!
Janet

These guys know what they are doing, I was taken aback by the rewiring they did when they installed my new humidifier. I have recommended them to friends, and they are also happy customers!
James Head

My new Lennox furnace and AC installation went great thanks to Andrew and Dave. I am a long time customer and I am always happy with the service.
Christine

I have been a loyal customer for over 11 years, and I am aways a happy one! Andrew and Andrew recently installed my new humidifier, once again - a fantastic job!
Raymond

I am very happy with my new HVAC system! There was a slight problem with the installation, the outside unit was damaged, a new one arrived at my home within an hour, after that the job went smoothly! Thank you Davis & Davis 🙂
Dana

Chris and Dave were great! My new Lennox furnace is more efficient and very quiet, a great improvement!
Chris

The installation team was great,  I have been a customer for years, and I am always pleased with the service they provide.
Amanda

Kevin, Andrew and Mike not only did a good job but they were so nice. We couldn't be any more pleased with how everything turned out. Thank you very much. 5 stars!