Washington, DC
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Washington HVAC Professionals

Browse these thermostat services with great ratings from Thumbtack customers in Washington.

Comfort Heating & Cooling
4.5
from 109 reviews
  • 18 years in business
  • 217 hires on Thumbtack
Pamela L.
Verified review

Troy installed two Ecobee3 smart thermostats. He arrived on time, actually a few minutes early, wore booties and protected my carpet and floors, provided some quick training after installation, cleaned up, and was professional and friendly. He was knowledgeable about the product and I greatly appreciated that. Would certainly call for future HVAC needs!

Mr. Switch Services LLC
4.5
from 90 reviews
  • 16 years in business
  • 130 hires on Thumbtack
Chris C.
Verified review

Although Martin doesn't seem to be the type of person to be there exactly when he tells you he will be, once he arrives, he seems to know what he is doing. I had him install upgraded wifi thermostats in my home. I even had a problem getting the AC to turn on and he came back to fix (change a wire that was in the wrong place) that for free. While he was here, I had him fix a gas leak in my snowblower's engine. He's extremely nice. Responds to emails and phone calls. I recommend him.

  • 11 years in business
  • 63 hires on Thumbtack
Andrew B.
Verified review

Told me I need a new board in my air mover, but ended up being a power issue with my Nest Thermostat. Tech was very polite and helpful. Although they weren't able to fix my issue (ended up contacting Nest customer service to diagnose the issue), would consider for future projects.

Top Pro
ComfortFactor LLC
4.9
from 45 reviews
  • 8 years in business
  • 63 hires on Thumbtack
  • Top pro on Thumbtack
Will L.
Verified review

Great job. He was able to come to my house after work and quickly and efficiently set up my ecobee3 thermostat. While he was there, he notice a spot where air was leaking from the central unit and was able to fix that as well. Thanks!

Top Pro
SALVATION HOME SERVICE.
4.9
from 35 reviews
  • 4 years in business
  • 39 hires on Thumbtack
  • Top pro on Thumbtack
Matthew S.
Verified review

Ernesto was excellent. He was on-time, problem solved and got the installation of the gas line done on budget. He was a pleasure to hire.

Top Pro
  • 16 years in business
  • 45 hires on Thumbtack
  • Top pro on Thumbtack
Cara R.
Verified review

Punctual, Polite, Professional & Efficient. Everything Dave said would happen did. He came for the measuring and the deposit prior. Dave set up a date and time. The Team was here a half hour prior to scheduled time. They brought a drop cloth and were VERY mindful of all my belongings and my walls. I was shown how the furnace works and the thermostat. I was shown how to clean out the pipes to have them stay clear and how to take care of the filter. Dave, Bill and Pat are an excellent team.

MP Mechanical
4.6
from 39 reviews
  • 14 years in business
  • 38 hires on Thumbtack
Nick O.
Verified review

Mariano was excellent. He was able to come out within hours of submitting a request and completed our thermostat repair in about an hour. Mariano was very knowledgeable and knew exactly what the issue was and problem fixed. He is price was very reasonable and we would definitely call him again for any HVAC/thermostat needs.

All Around Comfort
4.5
from 30 reviews
  • 8 years in business
  • 33 hires on Thumbtack
Barbara R.
Verified review

I highly recommend Dean! He was very professional and honest! He came in and checked that my hvac was properly working. The system was not responding to the thermostat unit and Dean was able to get my system back up and running in no time. I will definitely keep working with Dean.

ABBA home services
4.6
from 28 reviews
  • 1 year in business
  • 30 hires on Thumbtack
Jerry R.
Verified review

Walter did a great job installing my Nest thermostat at a fair price. Great communication, on time, and professional. I would hire Walter again for another job.

Top Pro
  • 1 year in business
  • 20 hires on Thumbtack
  • Top pro on Thumbtack
Anil S.
Verified review

Tommy was professional, he even mentioned when he was going to be arriving late even though it was only 30 minutes later. He tried to schedule two days earlier as well, but my schedule wasn't flexible. He is the consummate professional, he did an excellent job wiring my thermostat and now it doesn't need a battery back up. He didn't charge extra for the common wire to provide voltage to the thermostat.. He spent ample time training me on how to use the Thermostat and programming my thermostat. A lot of people want to do business but don't show up on time or provide excellent customer service. Tommy did both flawlessly.

Top Pro
  • 4 years in business
  • 16 hires on Thumbtack
  • Top pro on Thumbtack
Dorothy S.
Verified review

The team installed a new thermostat and performed duct cleaning on our house this past Saturday. The team was friendly and efficient. They clearly explained everything they were going to do and promptly got to work . The job was done flawlessly and with no mess left behind. Excellent service !

Top Pro
Cambridge Mechanical LLC
4.9
from 14 reviews
  • 5 years in business
  • 21 hires on Thumbtack
  • Top pro on Thumbtack
Katharine B.
Verified review

I had a variety of services for Terry to do when I moved into my condo. He cleaned and serviced my HVAC, cleaned my dryer vent, installed a new thermostat, and converted my air return to house the filter. Although he had to come out a few times to complete everything, he was thorough, professional, did a great job, and priced everything fairly. He was also easy to communicate with, when needed. I would highly recommend using him for anything HVAC related and I will definitely be calling him if I need anything else.

Best tech
5.0
from 8 reviews
  • 3 years in business
  • 9 hires on Thumbtack
Monalisa M.
Verified review

We had 2 nest thermostats to install. Jerry could install both in less than 1 hour. We would be using his service in future projects as well.

ECA Ductworks
5.0
from 4 reviews
  • 4 hires on Thumbtack
Pedro L.
Verified review

I had a great experience with this company. I needed to have my Nest thermostat installed so I called around to get quotes on this type of work. This company was much much less expensive than the others. I decided to give them a try. I did not regret it! Communication was great, they were on time, and the person that came over was incredibly nice and patient. He stuck around after the Nest was installed to make sure that the set up portion (hooking it to wifi/testing heating/cooling) went ok. He could have just left after it as installed but he waited to make sure I was good to go. I had a bunch of random questions about my heating/cooling, too and he was happy to answer them. Highly recommend.

Mobile Heat
5.0
from 8 reviews
  • 6 years in business
  • 1 hire on Thumbtack
Brandon F.
Verified review

I had a previous install one year ago by another company assuring me quality service was rendered, unfortunately I was totally duped. I called Mobile Heat; recommended by an associate, and to my surprise speechless from the service provided. The Hvac technician arrived with intentions to repair my unit the first day, but due to his findings repairs took two days( which was fine). After checking for leaks, pumping down my system, and recharging. The technician discovered the previous company never installed a TXV( thermal expansion valve) which at the present time caused my coils to freeze up and the condenser in-turn rendering my AC inoperative. I paid the previous company 4500 dollars to install my unit, but the job was done sloppy causing preventable repairs. Thanks to Mobile Heat, their employees ensured customer satification by responding to concerns, questions, and rapid repair time. Even installed a new thermostat without charge. My family of five are now cooling in an igloo enjoying our early summer beginnings. The company owner even called to follow-up with repairs to ensure satisfaction . If you ask me, these are how companies should operate with total honesty and transparency . This company's culture and work enthic painted a beautiful canvas of workmanship. I thank you and your technicians. Definitely will use this company in the future.

  • 11 years in business
  • 1 hire on Thumbtack
Marci R.
Verified review

Fast response time, was able to get an appointment next day. Identified and fixed the problem with our faulty thermostat to get our A/C working again at a reasonable price.

JGF Mechanical Services
5.0
from 1 review
  • 1 hire on Thumbtack
Frank C.
Verified review

Very excellent job installing Nest thermostat - prompt and willing to go the extra mile when customer (me) forgot to share certain crucial information

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