Always On Time
Carterville HVAC Services
One Hour Heating & Air Conditioning® Serving Carterville
4.82
We Have a Reputation
For Being Punctual, Friendly and Knowledgeable
4.82
Kenneth Wolford
in the last week
“Anthony was great. He showed up on time, knew exactly what he was doing, and got everything taken care of quickly. He explained things in a way that made sense and made sure the system was running well before he left. Really solid service and I’d be happy to have him back again.”
Kenneth Wolford
in the last week
“Anthony was great. He showed up on time, knew exactly what he was doing, and got everything taken care of quickly. He explained things in a way that made sense and made sure the system was running well before he left. Really solid service and I’d be happy to have him back again.”
Natalie Brown
in the last week
“Bob and Steven are a great team and provide excellent service to all their customers! They are professional and always provide the best service to whatever you need. They will take care of you! I definitely recommend for your AC or furnace at any time of the year you won't be disappointed!! They're great!”
Renee Arko
in the last week
“Wonderful company. Our technician arrived on time and was very polite. He also showed pictures of areas of concern. When he finished he showed us the after pictures as well.”
Rocio Fregoso
in the last week
“Bob and Steven were amazing. Came to our home and were straight forward with what was wrong with our heater. They reminded us on changing the filter to keep our system running smooth. They were honest and talked us out of a new system that we didnt need! We couldn't believe it. Couldn't recommend them more! 10/10!!!”
Alexus McIntyre
in the last week
“He was on time, very professional, quick with his work. No playing around on the phone. He also Updated me about everything and he told me if I needed anything don't hesitate to call the office if I have any problem with anything. I love that a security. On a scale 1-10. My Friend would get 11. Thank you. Mrs McIntyre”
Giselle Campa
in the last week
“It’s impossible to say enough good things about Juan. From the beginning, he showed kindness, concern, and compassion towards our family that went above and beyond any level of service we expected. It is not very often that you find yourself dealing with a company that not only wowed you with terrific service, but made you feel as if you were heard and listened to completely. It made an otherwise stressful experience much easier, and we are grateful to say that we are life-long clients. To anyone that is searching for good service, I would highly suggest this company.”
Michael DeNudt (Mick)
in the last week
“One hour has fast service calls and friendly technicians. Gene was very knowledgeable and helped me understand what is going on with my system and what options were available. Thank you!”
Terry Doyle
in the last week
“Dave Landis from One hour heating and air conditioning is a very knowledgeable and experienced individual when it comes to furnace repairs or anything like that. (Very experienced and Recommended) I have a 40-year-old furnace boiler system that stopped working, he was able to get it up and running in no time at all and had the replacement parts on his truck that he needed. Other companies said it's too old to get parts for and recommended me to call someone else. So I did and I'm glad I did. The price was a little more than I expected but for what he was able to do on such an old system I cannot complain. Thank you much to Dave and one hour heating and cooling.”
Shaz Coles
in the last week
“We had a heater emergency and they were incredible from the very first call. Our heat stopped working unexpectedly, and Bob responded quickly, scheduled us right away, and showed up exactly when he said he would. They were professional, knowledgeable, and calm which really mattered in a stressful situation. It’s rare to find a company that’s this responsive, honest, and reliable during an emergency. We’re extremely grateful and will absolutely use them again and recommend them to anyone needing heater or HVAC service.”
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