Best Heating & Air Conditioning / HVAC In Lorton

“Update: They sold the company to Michael Bonsby. Guarantees on repairs for the aystems they installed were not transferred. We lost over 5 years of free repairs. Basically, NICE charged a ton of money and then sold the company to not honor their commitment. Original contracts, which used to be available electronically, are just gone.

Old review: We've had our HVAC work done by Nice and now our water heater. They came in almost $1000 under our last replacement. Their sales people aren't high pressure and they take their time to thoroughly plan the job. In the 2+ years they've been servicing our systems, there has not been a single negative thing I could say. Very professional.“

“The tech was knowledgeable & experienced; went beyond the problem and did an excellent job.“

“Family-owned Foley Mechanical tackled and successfully solved a complex HVAC issue for me all during Snowcrete 2026. They are exceptional in their technical expertise (thank you Ron, Henry and team) and professional, responsive and friendly in their interaction with customers. Thank you again for working your magic.“

“We used McCarthy services to replace our broken HVAC system. They gave us a competitive price with good financing options and explained different options for us to consider. They were able to install the unit the very next day and their technicians were very professional.“

“I recently had the pleasure of working with Ductz of Northern Virginia to clean my HVAC ducts, coil, and fan. The service was top-notch, and I was impressed with the professionalism and courtesy shown by technicians Archie and Parker. Steve, who handled my scheduling, was also a pleasure to deal with - he called ahead to let me know when the technicians were on the way, and they arrived right on time. I couldn't be happier with the service and highly recommend Ductz of Northern Virginia.“

“This team is great and they go above and beyond when you hire them to complete a job! I will use them again! They communicate properly and are honest with their work and don't cut corners. Great tradesman and I will be a returning customer without a doubt! Sammy is the man!“

“Your tech. David Weaver was very nice, polite, and knowledgable.
Very much impressed with this person..“

“We have depended Oasis for over 30 years and have never been disappointed in their service. They are a top-notch company with highly skilled technicians and caring staff. Last Friday afternoon our water heater broke. Our replacement was not in stock so they ordered one. On the following Monday they drove 2 1/2 hours to pick up the correct replacement and installed it that day.
By early afternoon they were done and we had hot water again.

When it was time to replace our old HVAC the owner spent about an hour with us reviewing the various systems and explaining why the one he recommended was the best“

“Thank you for sending Melvin to work on our plumbing issue. He was fantastic—very friendly/pleasant, thorough, and helpful. He kept troubleshooting until he found and fixed our issue. People like him will keep us as ME Flow customers for a long time. Can’t say enough good things about our experience with him. Thank you!“

“Excellent service. Chris was very pleasant to work with and explained the whole repair process. Will use McDaniel again.“

“Very good worker Joy was perfect courteous and detailed either I was upset for the delay he knew how to put my temper down w amability.“

“Comfort Solutions is always our go to for HVAC upkeep and issues. They are great communicators and always find room in their schedule to make a repair. Their technicians are always polite, careful about being in your home and efficient.“

“What a fantastic experience from start to finish! This was truly a team effort.
Daniel was outstanding—he took the time to thoroughly explain the different system options, clearly outlining the pros and cons of each. He priced exactly what we needed with complete transparency—no surprise or additional costs.
Tabatha made scheduling the installation simple and seamless, and the installation team arrived right on time. Dave Kyle III and his crew were extremely professional, courteous, and maintained a clean, organized workspace throughout the entire process.
Trademasters also sent Ben to follow up and ensure everything was properly installed and functioning as it should. I was so impressed with the service and professionalism that I went ahead and ordered a humidifier installation—and received the same exceptional experience all over again.“

“Found my A/C had failed on Saturday morning and they were able to come out same day to repair my outdoor unit. There was an additional weekend charge but it was very reasonable rates.“

“HVAC replacement, excellent service, arrived on time, finished work in time, very pleasant & professional technicians, would use them again & recommend them .“

“Zachary was excellent and provided quick service. We are very pleased with our new kitchen faucet!“

“Kiyan installed our air conditioner today and did a top professional job on all fronts.
He explained and reviewed the whole system to us and answered all of our questions.
I would highly recommend him as an installer for M.E. Flow. Great service!“

“Our AC unit needed a check up so we asked around the neighborhood. AY comfort came highly recommended. Askin responded quickly to our call and scheduled a visit within a couple days. He examined our system and gave us detailed recommendations on how we could maintain it. He also answered our questions taking his time to explain the details. All told he spent about 30 minutes here and charged a very reasonable amount for a visit. We received great service and would recommend AY comfort.“