Our Happy Customers
Reviews of St. Louis
4.9
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!”
Mary
08-10-2025
“Our AC went out over the weekend, and a technician arrived at our house very shortly after our call. Robert was very helpful, pleasant and knowledgeable regarding a new system. We believe that we received a very competitive price.”
Donna Macaluso
08-07-2025
“Great guy.Not pushy or anything.Helped us save money”
Connie Holzem
08-01-2025
“Wonderful experience with One hour heating and Cooling and Chad Nathan and crew. They did a wonderful job. Wasnt happy w the trane thermostat so they had Nathan come out early the day after the installation and put a better thermostat in. I was dreading the whole experience but they made it look easy. All very polite and capable. ⭐️ ⭐️⭐️⭐️⭐️”
Barbara Cord
07-31-2025
“Awesome tech! Very professional, very personable, tasks done quickly but thoroughly. Asked if he should remove his shoes. Nice touch!! Great price! Would definitely recommend this company!!!”
Jessica Neal
07-28-2025
“Logan was super helpful and efficient! He immediately saw that our AC outdoor unit was dirty and cleaned it in 100 degrees weather!!...he also replaced our downstairs AC filter and let us know we needed to change filters every 3 mos. Great service!!”
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.