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We Have a Reputation
For Being Punctual, Friendly and Knowledgeable
4.9
MARY MANNING
10-06-2025
“This was an annual winter check, the technician was polite, professional and knowledgeable. Cleaned and checked my furnace. Replaced my filter, and said that my 24 yo is in good working order. Did not, try to sell me a new system, that alone is worth it's weight in good will, and my business.”
Patrick Guinn
09-29-2025
“The installation was was done quick and efficenyly”
Peggi Strange
09-24-2025
“We had purchased a Mrcool Heat pump System that is supposed to be DIY friendly. Needless to say, it was NOT. And Mrcool was not interesed in helping us. We had to hire a local HVAC and we had Logan as our technician. He came out on time and worked on fixing the poor factory design and got it running for us.”
Barry Darling
09-19-2025
“Very good and helpful”
william cheung
09-17-2025
“A big thank you to Jason for solving our plumbing issues in a professional and timely manner. I used Dunn before for our heating and cooling issues. Now, they will be our "go-to" plumber. Thank you!”
Lake House
09-08-2025
“Very professional and informative”
Paul Whitson
09-02-2025
“One hour/JT Dunn are professionals. Good service (personalized) and timely response. We have them for regular maintenance and emergency service and we are very grateful.”
Mary Glasper
08-26-2025
“Dunn had Robert put here very quickly. Professional and polite, he had the furnace going within 20 minutes!! And a reasonable rate!!”
Avion Ridge
08-18-2025
“always good prompt service. would be disappointing if they couldn't fit me in.”
Carolyn Baker
08-13-2025
“Dunn heating and cooling was easy to work with, polite, fast, and helpful! I would definitely recommend them!”
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.
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.