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Hvac Engineers Close to You

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Hvac Engineers Close to You

Top Rated Hvac Engineers Around Ashburn, VA

TOP PRO
  • 3 years in business
  • 198 hires on Thumbtack
  • Response time: 11 min

Suzanne P.

Verified review

Our experience with MAC was amazing. Despite finding multiple issues with our HVAC during the ckean, Tamas was so helpful and thorough throughout the process. He took extra time to explain everything to me and my husband so we would know what was going on and what to look for in the future. He found mold on the insulation in the HVAC and in one of our bathroom exhaust fans (both of which were not found in our home inspection nor the HVAC service 1 month ago). He advised us what to do ourselves and even suggested some cost saving options. He cleaned out our dryer lint and the vent without charging additional fees. He sanitized the vents and entire system to ensure no remaining mold could grow. I have already recommended him to my brother and would absolutely have Tamas back out to our home for another ckean (though with the job he did, we won't need one anytime soon!). Absolutely, hire him - he was on time - even earlier than us! And did an amazing and entirely complete job, including and educating us throughout the process.

TOP PRO
  • 5 years in business
  • 19 hires on Thumbtack
  • Response time: 1 min

Melinda S.

Verified review

H & M HVAC General Construction provided timely, professional service to repair one of the air conditioner units that had stopped working in our rental townhouse (a nightmare during the summer months). Ivan discussed with me up front what may be the issues and provided an estimate. He then proceeded to fix the problem and we were again feeling the cool air. Highly recommend H & M HVAC!

TOP PRO
  • 9 years in business
  • 417 hires on Thumbtack
  • Response time: 5 min

Dalton H.

Verified review

José arroces on time to clean my air ducts. He also cleaned vents and drier duct. Some duct work was hanging that he fixed quickly at no charge. I have an old unit and thermostat at the house I just bought,I guess the cleaning shorted some wire out because the Ac didn't work when he was done. He immediately called a hvac tech and ensured everything was working before he left. Jose is a very knowledgable professional who takes pride in his work. He was quick to respond, no hidden charges, and fairly price. I would recommend his services to anyone and will be turning to him first for any others jobs I need.

TOP PRO
  • 7 years in business
  • 89 hires on Thumbtack
  • Response time: 3 min

Henry A.

Verified review

Our thermostat and heating system suddenly stopped working on one of the coldest days of the winter. We initially called our home warranty company, who has been reliable in the past, to request an emergency service technician for the repair. After several hours of waiting anxiously, the warranty company informed us they weren’t able to locate any available HVAC repair technicians in our area...they said the reason was because it is a Sunday and there is an unusually high demand for heating system repairs. Disappointed, we decided to try Thumbtack, and within a very short time of submitting our request, Andrew called us back, came by our house and got our heating system back up and running. We are very grateful for his responsiveness, professionalism, value, and quality of work. Thank you, Andrew!

TOP PRO
  • 9 years in business
  • 66 hires on Thumbtack
  • Response time: 2 min

Seth H.

Verified review

Overall was a great experience. Andrew was knowledgeable and explained the many working parts of my HVAC unit to my level of understanding. The faulty component was identified and replaced quickly and painlessly.My A/C is now back up and running. Many suggestions and improvements were offered for maintenance and upkeep.

  • 15 years in business
  • 154 hires on Thumbtack
  • Response time: 5 min

Frank O.

Verified review

Excellent service provided, Air Ducts were cleaned. HVAC unit was taken apart, cleaned, and sanitized.

TOP PRO
  • 8 years in business
  • 61 hires on Thumbtack
  • Response time: 10 min

Lee P.

Verified review

The company moved my boiler pipes in the basement to make way for a new exterior door. The work was fast and professional. The price was higher than I expected, however, multiple companies simply refused to do the job, at any price. The company coordinated with my remodelers, which was a great help. Again, many other HVAC companies I approached for an estimate told me that they just didn't do remodeling jobs, only repair and service. Overall, I'm glad I found David and ComfortFactor and I will keep them in mind for my future HVAC needs.

TOP PRO
  • 4 years in business
  • 33 hires on Thumbtack
  • Response time: 52 min

Catherine C.

Verified review

Working with Salvation LLC was a wonderful experience. Ernesto and his team are outstanding. In fact, Ernesto found a creative solution to my HVAC/water heater issue that several other HVAC companies had not even considered. The finished installation was beyond my expectations; pre-installation preparation and post-installation cleanup could not have been better. I have had HVAC/water heater work done in the past but Salvation's work was superior to all of these other companies. The work was done at a reasonable price in a timely manner and Ernesto made sure that I understood all that would be involved in the installation. I highly recommend Salvation! I have already scheduled some additional HVAC work with Salvation and they will absolutely be my go-to HVAC company going forward :-)

TOP PRO
  • 7 years in business
  • 25 hires on Thumbtack
  • Response time: 30 min

Sherida D.

Verified review

Nice technicians were extremely professional, and explained their findings thoroughly. Freddy and Allen, was able to pinpoint our issues and provide a quote to fix the problems. 5 stars for Nice. Well organized-everything done and sent to my email via a tablet the technicians had, professional-from not tracking mug through the house, to explaining hvac problems, and reasonable-provided more than 3 quote options to choose from.

TOP PRO
  • 3 years in business
  • 49 hires on Thumbtack
  • Response time: 12 min

Laura P.

Verified review

I choose climate pro because I needed a new hvac. My old one was over 30 years old. I choose climate pro because I was impressed by Kevin's thorough inspection to decide the estimate, the price was good, and he and his team is very punctual and professional. Within only 4 hrs, they had removed my ancient hvac and did the installation. I appreciate also that this is a local, family business.

TOP PRO
  • 13 years in business
  • 14 hires on Thumbtack
  • Response time: 2 min

Melanie M.

Verified review

Mike is probably the most honest man I've seen in this business. I was lied to by a previous technician and decided to get a second opinion. I was going to pay $2000 to the other HVAC company and ended up only paying $300 to Mike. I had some minor problems including via my own neglect with a very dirty air filter blocking the airflow. I will highly recommend Mike to provide your HVAC services anytime!

  • 8 years in business
  • 74 hires on Thumbtack
  • Response time: 1 hours

Kiran H.

Verified review

Lassad was simply outstanding. He came the same day and suggested an ingenious way to mount both washer and dryer in order to reduce vibration. Then he took me to Home Depot, cut two wooden 2x6 boards for mounting the washer and installed it under the washer. Plus he diagnosed why the dryer was making a lot of noise (after Sears and other technicians could not). He even took a look at our fridge and advised us on installing a water filter for the whole house. He was resourceful and received our trust. Lassad was professional, competent, courteous and a pleasure to interact with. I highly recommend him.

  • 21 years in business
  • 257 hires on Thumbtack
  • Response time: 8 min

Heather G.

Verified review

Great technician . He came an hour's drive from DC on a Saturday and fixed my ailing refrigerator in no time. Then I mentioned that the ice maker wasn't working either.. He actually had the part on his truck and fixed the ice maker, too! Hacked can fix anything. HVAC washers, Dryers, dishwashers ranges.. He is incredible, fast and knows his stuff. The only complaint I have is that he doesn't charge enough!

TOP PRO
  • 10 years in business
  • 44 hires on Thumbtack
  • Response time: 1 hours

Tom S.

Verified review

David Reyes is a confident, knowledgeable and skilled HVAC professional. He knew exactly what he was doing when he installed my Nest thermostat in my unit. He even returned to the job after obtaining and more exact tool to get the work done the right way. I was impressed with his tenacity and his knowledge. He is very good at communicating exactly what is needed. I would definitely rehire David.

  • 25 years in business
  • 1 hire on Thumbtack
  • Response time: 3 min

Krystina A.

Verified review

We had a really great experience with MJA Design, highly recommended. The compressor in our 15 year old heat pump died, and Mike came by very promptly to assess and give some options. It was clear within a few minutes that Mike is *very* passionate about what he does, he was showing me screenshots of his HVAC system at home and (as a fellow Electrical Engineer) went into the weeds on some of the finer details and specifications for the options in my home. Everything was very low pressure, and of all the companies that came by to give estimates, Mike was the only one who was both doing the estimate AND the install, which gave us some confidence that he wasn't just trying to make a quick sale and move onto the next. To add to this, Mike replied immediately to any inquiries we had (even at 10PM on a Friday evening) which demonstrated some great customer service. On the install day Mike and his coworker Favian arrived exactly on time, gave a thorough rundown of the game plan for the day, and executed. Within a few hours we had heat back in our home and they hauled away all the old equipment leaving no mess behind. One week later and we've had no qualms or issues. Thanks again guys!

TOP PRO
  • 8 years in business
  • 50 hires on Thumbtack
  • Response time: 39 min

Natalie A.

Verified review

Val did an outstanding job on the my old (home built in 1952) HVAC cleaning of air ducts, coil and main lines. I have only lived in this home since January 28, 2017. Val informed me that my unit had never had an HVAC cleaning. The dust buildup and debris was atrocious. He showed me every area that he cleaned thorough out the whole process. Val was very spot-on, informative, knowledgable, helpful and most of all worked efficiently! He informed me that there is black mold growing in one part of the air duct system also and how to properly place the filters inside the slot and proper upkeep on the HVAC unit going forward. I will have to schedule another appointment for that to be done. He was kind enough to take off the old corroded, painted over white register vents and directly referred me to some one to put on new white ones. He also came back the next day, first thing in the morning to show me the proper way to set the thermostat so that the fan will not run all the time. I will definitely stay with Val's company and have the HVAC done next April as recommended by Val and refer him to any family or friends. Thank you Val for your HVAC and mold cleaning services 😊

  • 18 years in business
  • 208 hires on Thumbtack
  • Response time: 27 min

Curtis S.

Verified review

Answered my request for service within minutes and quickly repaired my heat furnace the next morning. Professional and prompt service for a great rate--highly recommend this company for HVAC needs or repairs

  • 4 years in business
  • 64 hires on Thumbtack
  • Response time: 5 min

Connie D.

Verified review

Neal was on time to both appointments, worked around my schedule, and was able to bring my AC unit back to life when my regular HVAC company was telling me there was nothing to be done and I had to buy a new unit. I will definitely be working with KCS from now on!

  • 3 years in business
  • 12 hires on Thumbtack
  • Response time: 2 min

Mona K.

Verified review

E I strongly recommend this company for any work related to heating and cooling system. Edgar is very professional, punctual and accommodating for all my requirements. I strongly recommend him thank you edgar!

TOP PRO
  • 5 years in business
  • 20 hires on Thumbtack
  • Response time: 3 min

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.

  • 181 hires on Thumbtack
  • Response time: 6 hours
  • Germantown, MD

Aileen C.

Verified review

Awesome Team! They cleaned and relined my chimney and fixed problems on two other fireplaces. Then they cleaned all the HVAC ducts in the same day. I highly recommend this team.