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We Have a Reputation
For Being Punctual, Friendly and Knowledgeable
4.6
Michael Magrath
06-22-2025
“Just prior to listing our home for sale, our heat pump died. We contacted One Hour Heating and Air Conditioning, and they sent a technician that day. He was professional and knowledgeable. We could repair it or replace it. Given its age, we replaced it, and the installation was done in a few days. Tremendous service! Fast forward to our new home. We opted to replace both 21-year-old HVAC systems (upstairs and downstairs) and there was no doubt which company to call, One Hour Heating and Air Conditioning. The contracting process was simple and easy, and the price was very reasonable. The team of technicians, led by Ludwig, were on-time, professional, and did a great job and they thoroughly cleaned up when they finished, which was nice. After two transactions in 6 months, with both installations having gone smoothly, I can’t say enough and highly recommend them.”
David Long
01-30-2025
“Great chatting with Michael!”
Mimi B
01-21-2025
“Our service was completed by Michael. Our thermostat failed on 1/16, days before our scheduled service date of 1/20 so, we decided to wait rather than request additional service. Michael arrived on time, professional, courteous and his knowledge, observable. We asked that he address the non functioning thermostat prior to beginning the regular maintenance, given the expected drop in temperature. Michael quickly diagnosed and addressed the issue. We have received services from this company for over 10 years BUT, this experience with Michael was definitely the best. Thank you.”
John Andrews
01-18-2025
“Routine maintenance was performed by Michael Terry. He came in the advertised time frame, He was respectful to put covers on his shoes to prevent tracking dirt into the house; he was extremely friendly and informative. He executed his job quickly but efficiently, and gave valuable advice for future care. I commend him for his performance and for his abilities.”
Beverly Ballinger
11-18-2024
“Scott did an excellent job on my HVAC today he solved lots of air issues I was extremely pleased with his professional expertise. Highly recommend Modern Mechanics”
Joel Itskowitz
10-29-2024
“Love having one provider for HVAC, Electrical & Plumbing”
Gayle Blair
10-29-2024
“Carlos did and excellent job of checking and maintaining our ac system. He is an excellent technician”
BF
10-13-2024
“Great company. We have been using them for several years. They are honest, respectful, punctual, & clean. All their techs are knowledgeable & respectful. Our guy is Carlos great guy. Efficient to the point and easy to talk too. If you have any HVAC you should definitely call One Hour!”
Charles Senor
10-11-2024
“Always easy to schedule, Jaime keeps it straight and to the point, won't use anyone else.”
Joshfp1VA
10-11-2024
“Really appreciate the quality and reliability of One Hour Heating & A/C. Easy to schedule appointments, and their staff are professional and courteous. I use the services for my main home as well as a rental property. They provide recommendations on maintenance and improvements, but never pushy about it. Highly recommend this team!”
Here For You
When You Need Us Most!
'Round the Clock Availability
No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.
100% Satisfaction Guarantee
We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.
StraightForward Pricing® Guide
Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!
Always On Time…Or You Don’t Pay A Dime!®
We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.