Thermostat Installation in Ashburn

Ashburn, VA (20146)

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Reviews of Thermostat Installers Near You

Home Air Services Inc
We have a subscription to them. For the most part they've been very good. They've made a few mistakes over the years, but they always come out and correct them. We've used them for over 10 years.
- Laura M....
F.H. Furr Plumbing Heating AC & Electrical
I got a full replacement of my heating and air system — full HVAC, thermostat, humidifier — as well as my water heater. The techs (Alex Molina and another man whose name I don’t know) did a fantastic job. It was not easy given the location of the equipment, but they got it done well after 10 hours. They were courteous, respectful of my property, resourceful and through. I was also able to get affordable financing for the work, which was key. They also had an end-of-year promotion going when I contacted them, which earned me a good discount on the price. I definitely recommend FH Furr and their team. Thank you, thank you, thank you!!!
- Marjorie I....
Marko installed a thermostat I had purchased. He also inspected the furnance. Job was done promptly, courteously, and professionally. He was also responsive to my limited time window to get the job done. It took a little longer than usual since it was a complicated thermostat he had not used before, but it has worked perfectly. Recommended.
- James D....
Corporate Hvac
I had a very positive experience with Corporate HVAC, who installed my "smart" thermostat for me after I had initially encountered difficulties in doing so due to some unusual wiring in our system. Luckily, they were able to fit us into their schedule on short notice on a weeknight. Our technician (Glenn) showed up on time and was courteous, communicated well, and went out of his way to ensure that the installation was successful and that we were satisfied his work. This was despite the fact that our AC unit was in an inconvenient, uncomfortable position that involved him crawling through insulation in a hot crawl space and troubleshooting multiple problems in wiring and activating the thermostat (as I said, our system is somewhat unusual). Due to all of the complications, I am sure the job lasted longer than Glenn initially expected. Despite all this, he never got frustrated with the situation and made sure that the thermostat and air conditioner were all working perfectly before he left. Since then we have encountered no problems. Overall, I was very happy with the outcome of our appointment and would use this company again.
- Charlie S....
F.H. Furr Plumbing Heating AC & Electrical
One NEXT installed in 20 minutes. With service plan. Found out after work that other provider only charges $100 FhFurr is excessive and overcharged senior citizens and veterans. Became arrogant when I asked refund or other work credit. I was concerned that not using them would warranty issues but will seek other
- Glenn B....
Sila Heating, Cooling and Plumbing
First and foremost Oscar was very professional, excellent, informative, polite and he showed up ontime. Upon arriving, he introduced himself and told me what he was at the house for. He asked me to show him where the heater was and he checked my thermostat. He did his job professionally explaining to me what was wrong and what I needed to have the thermostat working correctly with the heater. He also explained different things about the heater I didn't know. After installing a new thermostat and doing the maintenance he explained to me how to work the new thermostat, cleaned up and went on his merry way. If anyone is looking for someone professional to come to their house, ask for Oscar.
- Matt S....
I had great communication with Mirko and he arrived when he said he would and did a great job checking out my system and installing and setting up my new Nest thermostat for a reasonable price. I would highly recommend PCK.
- Travon P....
Davis & Davis Air Conditioning & Heating Inc
Angie?s List has one again come through with a winner! I had my furnace and air conditioner replaced, and a humidifier installed. Everyone involved was very helpful when explaining my options and answering my questions. The installation crew (Kevin, Kevin, and Zach) were professional, polite, and did a great job - removing the old system, installing the new, and cleaning up. Plus, the price was outstanding! The only drawback is that their service area is limited, as they are a small business and do not have hundreds of employees (for whom you?d be paying overhead, which would be reflected in their price ?) If Davis & Davis provides services in your area, you?re in luck. Give them a call, you?ll be pleased. I will certainly recommend them to all my neighbors.
- Andrea C....
All Good Home Inc
David was awesome!!! Excellent work. Very easy to deal with. I will be dealing with him again. Make an additional effort to come out on a weekend.
- John A....
Cosmos Heating & Cooling Co
Called them on Saturday for service on a very loud buzzing heat pump. They showed up within the hour! It was determined a wire may have come loose and the buzzing was fixed. In the process the technician determined that a newly installed thermostat was malfunctioning and the problem was also resolved with a different thermostat.
- Nicholas G....
A Action Home Services
The work they did is perfectly fine. My problems are all with the pricing and service. 1) Looking around online, the prices they charge for their thermostats are outrageous, well over a 100% markup. (The very highest price I could find was $170, they wanted $440 for it, plus the $150 for installation.) 2) The technician couldn't be bothered to read the manual to finish basic setup on my thermostat so I had to do it to finish the setup before he could service the air conditioning system. 3) The tech pressured me repeatedly about joining their service club/subscription even after I made it clear it wasn't in the budget at the moment (after I had an extra $200+ worth of new thermostat and installation pop up unexpectedly today on top of the $149 regular maintenance. Thank goodness I went out and bought my own thermostat for them to install; otherwise it would have been nearly $600.) 4) The heat pump air conditioner they installed for me a few years ago and were servicing today has a label they put on it marked "Repeat client's permanent $25 gift certificate for any work performed". When I asked about it, the technician said he wouldn't honor it and that he "should be charging me a $45 travel fee". A travel fee? What? Seriously? Do you not usually make house calls? Was I supposed to load up my heat pump and drive it to you for service!? Edit on 5/8/17: Over a week and a half after the provider's response to my review, they still hadn't contacted me. I called them and eventually got a manager who refunded me the $25 I shouldn't have been charged in the first place (the "permanent gift certificate" the technician refused to honor) and tried to give me excuses about how 90% of contractors charge travel fees (none I've dealt with in the past have, including this company) and how the tech who threatened me with extra fees if I insisted on my discount was probably trying to be nice by pointing out that he could have been charging me even more. The fact that they never even tried to contact me makes it seem that their response to this review was a PR move rather than an actual reply meant to make things right with me. I definitely don't plan to give them any more business.
- Daniel C....
Millie's HVAC
Excellent service; Original thermostat installer tried to tell me I needed a new thermostat and furnace computer board despite the furnace working when jumping the thermostat so nothing wrong with the board. Previous installer still stuck to same story when called again so I won't be using them again.
- Greg E....
John Nugent & Sons Inc
During this recent extreme cold snap, our heater could not reach the temp we asked, via a Nest thermostat. But we weren't without heat. Called and made a same day appointment. There were a lot of customers without heat and servicing those ahead of us made our originally scheduled 12-4pm appointment window impossible--however, we were kept apprised of the tech's timeline and given the option to still have him come out. And even though it was well past 8:00 pm by the time he got here, he identified the problem and fixed it quickly. The tech was knowledgeable, friendly/polite, and professional. We are grateful we weren't just pushed off to the next day! We of course don't wish for another HVAC problem to arise anytime soon :). But when it does happen, at least we know who we'll go to first. Thank you.
- Sandra M....
F S Campbell Co Inc
This company is the worst I have dealt with. I had many missed appointments for installation and repair. Additionally, the humidifier was installed incorrectly.
- Gary R....
Indoor Air Quality Medics
I have used IAQ Medics for my HVAC needs for the last three years since moving into our new home. As a first time homeowner, they took the time to diagnose and explain all the features and equipment in our house. When I needed additional features, when our AC unit died, etc. they were exceptional in helping us match new equipment to our existing systems and provided us a range of upgrades. Each technician I have worked with has been better than the last and all have been professional.
- Andrew H....
Since I love in a very old house, there were some unforeseen problems, and Paul handled them like a pro. He did a great job! Honest and very reliable.
- Pam L....
Rudolph's Hvac LLC
Ron provided excellent service. Dependable and very professional. He explained the work that needed to be done. He has provided the best HVAC service I have ever seen. I would defintely recommend him to anyone.
- Kevin T....
GAC Services
Our heat stopped working when Maryland suddenly had a flux of winter temperatures, and GAC saved the day. They came out, reinstalled our dated and stupid thermostat, and reinstalled a control panel in our system that some how imploded the past week. Both guys were fast, professional and finished the work for us. (They even offered to wear booties in our house :). However, the heat stopped working a week later. They dispatched another person, Jerry, out and he was punctual and professional all 3 times, who figured out the problem. He worked so hard to figure out what was going on, and it ended up being an old wire that needed fixing. They didn't re-charge me each visit over the same issue and I really appreciated that type of honest pricing. They fixed our heater and now it's warm in our household! THANK YOU GAC. You saved us, and we will only rely on your over our AC/heater issues.
- Jennifer C....
Michael & Son Svc Inc
Replace complete furnace and AC unit with installation of WIFI thermostat. Installation went well and was completed within the time frame promised; except some initial problems with thermostat internet connectivity. However Carrier later came out and fixed the problem. Michael and Son were always responsive and professional with any of my follow up phone calls or concerns. Overall i'm very satisfied and will be calling Michael and Son for future work.
- Wesley H....
Snell Heating & Air Conditioning
The service staff arrived within the time window, and hit all of the items in the service contract, including some Q/A I had about my duct work, and thermostat installation. A fuse was out on my heat pump, which was also replaced (without the service call, since they were already on-site). Staff was friendly, and very informative.
- Paul S....

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