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Indianapolis, IN
Indianapolis, IN
Bringing Comfort Home
Indianapolis HVAC Services
One Hour Heating & Air Conditioning® of Indianapolis
4.8
Furnace Repairs, Heater Installations & HVAC Maintenance
Choosing the right HVAC system can feel overwhelming. From unit size to energy efficiency, there’s a lot to consider. That’s why we offer expert guidance from the start, helping you select the system that fits your home, lifestyle, and comfort goals. As a full-service HVAC company, we provide:
Our local technicians take the time to do things right and treat your home with care every step of the way. Book an appointment today to discuss solutions with our experts.
We Have a Reputation
For Being Punctual, Friendly and Knowledgable
Ruth Abelard
3 weeks ago
“This is an excellent company to work with. Their technicians are all very capable and personable. They were meticulous and did not rush but were efficient and made sure they took time to explain anything we needed to know. They worked long hours so we were not inconvenienced and they kept us informed about arrival times. We have used them for other installations and routine services for years. Also, their pricing is very fair and less than other estimates.”
Claire Vaillancourt
3 weeks ago
“Our heating went out right before the coldest week of the year, and we called late at night and One Hour was out the next morning for evaluation and repair. While it was unfortunate our system ended up being over 20 years old and needed replacement, the representative from One Hour explained multiple options and was never pushy to what decision we should make. He was very informative, answered all of our questions with zero pressure and was very friendly. The very next day other individuals arrived right at the time that was estimated to complete the new install. The people that came worked efficiently, quietly, and did a thorough installation. Our new system looks great, and the team stayed to talk us through all the features we needed to know. Overall, I’m very impressed with this company and service. Needing to get this type of equipment replaced is not fun, but they made it as painless as possible. Thank you!”
Jessica Cecil
2 weeks ago
“Technicians were great! They were professional. knowledgeable, and timely. It was an extremely cold day with 12 inches of snow that had just fallen and to be out in our garage for the install wasn’t ideal but they got us back up and running in just a few hours. The new system is working so great and we can already tell a difference in how much more efficient it is running than our old one.”
Denise Gordon
in the last week
“Most recent service. 2/10/26 Roy and the other technicians did an excellent job installing my new heating/ac system. Roy was patient answering my questions about what was going to happen. He is polite/ friendly and very knowledgeable. Roy worked well with the crew, they all had a specific job, and they communicated well to get things done. I am very pleased with the service, and my new heating system.”
Megan Binder
2 weeks ago
“So grateful for the quick, fantastic, and friendly service from Oscar this morning during sub zero temps. Woke up to the furnace off and house at 52 degrees, and by 10am, he had arrived, diagnosed, and fixed the problem, and I had warm air blowing through my vents again. Signed up for their maintenance program on the spot because I was so impressed by their service, and will happily use them again in the future”
Ready for Comfort That Lasts? Let’s Make It Happen
Your home should always feel like a place to relax and recharge, especially during those hot Indiana summers. When you work with One Hour Heating & Air Conditioning®, you’re choosing an Indianapolis heating and cooling company that puts your comfort, schedule, and peace of mind first.
From repairs and installations to custom-fit maintenance plans, our team is ready to support you at every stage. Let us guide you toward the right system, the right plan, and the right team — because your home deserves the best. Schedule an appointment online or call us and let us show you what makes us stand out from other Indianapolis AC companies. We’re here and ready to help.
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.
Financing Available!
Prioritize your comfort without fronting the entire bill on day 1 – contact us today to learn more about financing options.
Hours of Operation
We are available 24/7 to take your call for emergencies. For all other services, our appointment hours are:
Monday
24 hours
Tuesday
24 hours
Wednesday
24 hours
Thursday
24 hours
Friday
24 hours
Saturday
24 hours
Sunday
24 hours
Expert Tips
Learn From Our HVAC Experts
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.
