Reviews


“Quick and Effective Service:
On one of the hottest days of the year, my AC unit started blowing hot air. David from Comfort Defender came out the same day I called and was quick to assess the problem and repaired it that day. He answered all of my questions and fixed the issue for a fair price. I will use Comfort Defender for future HVAC needs.”
- Robert O.

“Was very satisfied with their service, David arrived thirty minutes earlier than scheduled and diagnosed the issue made the repair and had our A/C back up and running in very short time, also I believe he knew as much about our fruit trees and herbs as we do, that being said what an amazing company and an amazing technician, highly recommend them to anyone who is looking for a reputable and professional company 🙏”

- Jonathan N.

“After return from a lengthy trip, we found our AC unit was not keeping up and the house was getting hotter. As it was one of the hottest days of the year, we didn't have much hope of resolution on a Friday night. We called Comfort Defender in the evening and they arrived in less than an hour to troubleshoot. Found several maintenance items that needed addressing and within an hour had it running efficiently and cooling the house once again. Highly recommend Comfort Defender, their excellent service and knowledge saved us an uncomfortable night or two during a very hot stretch of temperatures.”

- Todd A.

“With the recent heatwave, our AC unit stopped working. David came, immediately diagnosed the problem and had it working within minutes. We will definitely be using Comfort Defender for any future HVAC or plumbing needs.”

- Jess F.

“The team was really helpful. Sadaf immediately helped me get on the schedule when my AC broke late on a Sunday night, and again at midnight during the week. Both times they got me back to normal in less than a day. David helped get my home taken care of for my family and was great with all my pets. He was pleasant, fixed my problems quickly, and explained everything as many times as I asked. He even gave me some advice to watch for in the coming years so I can plan for service in the future. This was a great experience!”

- Briana G.

“David and the entire team were extremely professional. They arrived early, kept me updated on the progress, and stayed late to make sure everything was working. I highly recommend Comfort Defender and plan to share with all my neighbors and friends. Excellent customer service across the board from initial meeting to install.”

- Darlena R.

“To me everything started from the greetings.
Sadaf did wonderful job to let me feel that, I'm in good hands on my 1st contact!

2nd chapter, because of my work schedule, I couldn't be at home, so my wife was there to deal with Mr. David and other gentleman.
They were just ausome!!!!

Appreciated”

- Shahnewaz S.

“David and his team did a great job, from start to finish, in replacing my old water heater with a heat pump hot water heater. The older heater was beyond its useful life and actually a risk to my household. David recognized that and that information. After establishing that I should remove the old water heater, I had several questions about what technology I should install to replace it. David was knowledgeable about unit efficiency, water volume, federal and utility rebates, and several other relevant topics. David provided me more than a few quotes on different types of water heaters and let me choose the best one for my needs. I'd recommend Comfort Defender to anyone looking for plumbing and HVAC service. I know I will use Comfort Defender in the future.”

- Seth J.

#1 HVAC COMPANY IN NORTHERN VIRGINIA