
Indianapolis Heating & Cooling Service Experts


Don't Let "Small" Problems Turn
Into Big Ones. One Hour Can Help.
Some of Our Specialties
Special Offers Backed by Our
100% Satisfaction Guarantee
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$375 Off Whole Home HEPPA System One Hour Heating & Air Conditioning® of Indianapolis Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply. Expires Feb 28, 2021
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15% Off All Indoor Air Quality Products One Hour Heating & Air Conditioning® of Indianapolis Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply. Expires Feb 28, 2021

Indianapolis HVAC Company
Call for AC & Heating Repair Today!
At One Hour Heating & Air Conditioning® of Indianapolis, we believe in more than perfect AC and heating installations or repairs. We understand that our customers trust us to be in their home and do work which should last for years. So, we let you know that you can trust our work by backing it with industry-leading guarantees and unrivaled customer service.
We handle nearly every type of heating and air conditioning repair and installation. Our Indianapolis team is also ready to keep your systems in working order through comprehensive annual maintenance plans! Whether your AC breaks in the middle of a summer day or your heater shuts down on a winter night, call our HVAC repair team 24/7 for help.

Trusted Heating & AC Repairs in Indianapolis
One Hour Heating & Air Conditioning® of Indianapolis is an independently owned and operated business. We don’t enter a person’s home simply as though they are a customer; we do so as if they are our neighbor! To help you trust our claims, our HVAC repair technicians back all our work with a series of guarantees.
First, we promise that you’ll love what we do, or else we’ll make it right at no extra cost. Next, we refuse to make customers wait around for us all day. So, we make appointments and guarantee that we’ll show up on time. If we are late to your home for any reason, we’ll pay you back for the inconvenience! Finally, we eliminate surprises from your bill by providing a StraightForward® Pricing Guide. Call today to find out why your neighbors already trust the work that One Hour Heating & Air Conditioning® of Indianapolis does!


Always On Time...
Or You Don't
Pay A Dime

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‘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. -
We Love What We Do
Our trained Comfort Specialists are friendly,
knowledgeable, and genuinely love helping people.

We Have A Reputation For Being Punctual, Friendly, and Knowledgeable
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“The technician that serviced my furnace at 1324 Summerhouse Dr, Indianapolis,IN, on Monday,October 12th was excellent!”
- Joyce Raker -
“Darrell was pleasant, courteous, wore his mask (which my wife and I both appreciated), and was able to replace our blower, despite the awkward position that our previous HVAC company had left him. In ...”
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“My tech arrived during the correct time period. He got right to work and showed me a problem with my heat pump, then took care of it. He performed in a very professional manner.”
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“Dennis was thorough and made sure our heating system was working top notch! A total professional. Thanks One Hour!”
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“my 46yr furnace finally gave out. i called Dial One and they sent a rep (Jeff ) in 2 hrs. he did a complete survey and asked what I wanted and explained all options and fully discussed each and let me ...”
- tom dixon -
“Darrell T. arrived this morning as scheduled. I really appreciated the call to let me know he was nearing my address. Once here, he donned his protective shoe coverings (Thank you very much.) and ...”
- Marcella Taylor





Here for You Around the Clock
Our Comfort Specialists are available to help, no matter the time of day. If you're in need of emergency services, we've got you covered 24/7.


