Need HVAC
Help ASAP?
Our team will take your call 24 hours a day, 7 days a week!
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.
We Have a Reputation
For Being Punctual, Friendly and Knowledgeable
4.8
Tamika Cooks
02-17-2026
“McCarthys took care of an issue with an aged water heater system they addressed my concern they were upfront and honest and I genuinely appreciated the overall service Avery Heath one of their technicians I was particularly pleased with his service and expertise. Thanks !”
Dolly Johnson
02-13-2026
“If I could give ten stars I would. Everyone I encountered was very professional and kind. Customer service is a rare commodity these days. However these folks nailed it. My furnace had to be replaced. It was like 35 years old and parts that were needed to repair was obsolete. They all work so well together as a team. I appreciate all of you so very much. Grateful to have met you all. Thank you 😊”
Jeff Pepper
02-12-2026
“After signing up for the service plan that McCarthy has we scheduled an appointment to have our furnace and water heater checked. They scheduled for the next week and the technicians were right on time. Sam and Andrew were very courteous and respectful of our house. They covered their shoes even after I told them it was ok not to. They gave us estimates for the repairs that need to be done in the near future and we will be telling all of our friends to use them if they have any heating, plumbing, or a/c issues.”
Joshua Meinders
02-11-2026
“My experience with McCarthy's One hour heating & air was awesome. Carter was on time and was very professional and knowledgeable, he also explained the what he came to do job wise. I highly recommend him for any service that needs done.”
Michael Niroomand-Rad
02-07-2026
“Sam was great—explained the whole process for the service/inspection being done to the furnace and made recommendations for replacements, but wasn’t pushy about it. Very knowledgeable technician. Thanks, McCarthy’s”
Herman Williams
02-06-2026
“Really pleased of what they did very thorough they didn't mess around got straight to the point and took care of it”
DisorderlyDetail
01-27-2026
“Great group to work with. Prompt and professional.”
Nicole Colbert
01-24-2026
“I use this company for multiple homes, and they are always great! From customer service on the phone to the technicians. I’ve worked with Carter, Sam, and recently Jacob, who came tonight during the -20 windchill and he was so professional and nice. Had me back warm and comfy in no time! I absolutely recommend all these guys for service! Thanks guys!”
Dennis K Pierson
01-22-2026
“Both techs. Richard smith and Andrew Logan were precise and knowledgeable in the service call”
Alyvia Gardner
01-20-2026
“Amazing company with amazing staff. Will continue to use McCarthys for their reliability, respect, and constant care for their customers. Wouldn’t choose any other company with McCarthys great prices and fast scheduling, they have never failed me.”
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.