One Hour Heating & Air Conditioning of Northern Virginia
Rum, Ashburn, VA

One Hour Heating & Air Conditioning of Northern Virginia Reviews

4.6 stars based on 475 reviews

Featured Comments:

• R

  Ramona Michauskas

  5.0

  I recently needed service for a leaking HVAC, Modern Mechanical was able to have a technician at my door within 2 days. Scott was knowledgeable, courteous, and respectful. He had my unit up and running in a short time and the cost was reasonable. I am very happy with Scott and Modern Mechanical.

• N

  Naomi Stevenson

  5.0

  I’ve called One Hour Heating & Air Conditioning countless times upon moving into my home. In particular, Jaime Valenzuela was a spectacular technician. During a routine inspection he helped identify the different issues with my unit and patiently explained what each part was and the different options I had to fix it. Specifically, he identified a small gas leak and showed me the process of how he identified it and which part it was located at. I really appreciated the full overview, the explanation of all the options, and the patience with my questions. I highly recommend Jamie and will keep requesting him in the future.

• S

  Susan

  5.0

  One Hour Heating and Air Conditioning installed my HVAC a few years ago and I was very happy with their work then. I used them this time for HVAC maintenance. The technician was on time, polite, and did a great job! He did make some recommendations, but wasn't pushy about me making a decision while he was there. He also pointed out that my water heater had a tiny leak (they did not install the water heater), which I hadn't noticed! I will be calling them for an estimate to get that repaired. Overall, my experiences with One Hour Heating and AC has been great! I would (And have!) recommend them to friends and family!

More reviews (2)