We Have a Reputation
For Being Punctual, Friendly and Knowledgeable
4.7
Vanj Silvala
02-02-2026
“Very knowledgable, great customer service.”
Philip Metting
01-28-2026
“Guy was awesome and very honest. I’m switching my preferred HVAC company to One Hour because of him!”
Atul Kapur
01-27-2026
“Ali did a great job. They fixed my furnace when nobody else could cone in the bad weather. It was an emergency situation and they fixed in 24 hours.”
Ravi B
01-19-2026
“I had whole house duct and vent cleaning done by Perveze Ahamed and team and they did a great job. I highly recommend their services.”
Karen Monique Gregg
01-18-2026
“Parvez came on a Sunday when are heat went out. He was courteous and kind and got straight to fixing the problem. Recommend him!”
Gautam Bandivadekar
01-16-2026
“I came across One Hour Heating and Air Conditioning Frisco when one of my AC evaporator coils failed , they got the warranty replacement done and have been working on annual service since then including summer and winter tuning. Their technician Ali and service coordinator Pankaj and other members are knowledgeable, responsive and they take good care of your system.”
Dave Young
01-16-2026
“I'm an old engineer and finance guy, I know I'm difficult to work with. I ask way too many questions and love to know all the nitty-gritty details. Most HVAC companies just come in with a simple quote and they're out the door in a jiffy. Very few can answer the questions that I ask. Completely different experience with Guy. Not only was he able to answer all the questions that I had but he also went above and beyond with Answering questions I didn't even know to ask. He even went as far as to draw a diagram explaining it all. I'm looking to replace three units this spring with possibly replacing 2 to 3 more units this year. We buy and sell properties so we are always looking for a good HVAC person. Guy is our top choice!”
reddy panta
01-14-2026
“I had a great experience with One Hour Heating. Parveze Ahamad was my technician, and he arrived right on time. He was very informative, explained everything clearly, and made the whole process easy to understand. I really appreciated his professionalism and attention to detail.”
Emre Ozyurek
01-14-2026
“They are great!”
Matt Millard
01-13-2026
“Great experience with new ac/heat maintenance plan & ongoing service & upgrades scheduled…”
Authority Brands is the leading provider of in-home services, building brands that support the success of franchisees as well as better the lives of the homeowners we serve and the people we employ.