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Indianapolis, IN

HVAC Service you can count on

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4.8

(6775 reviews)

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Heating & Air Conditioning

Services By One Hour

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HVAC Service Near Me 
—Available 24 Hours

One Hour Heating & Air Conditioning understands that heating and air conditioning issues create uncomfortable living situations — especially when temperatures outside are extreme. Luckily, our customer specialists are on standby 24/7 to fix your urgent issues. Whether you need HVAC installation, repair, or maintenance, our HVAC service experts are ready to help.

Emergency HVAC Services

We offer 24-hour emergency HVAC services – even on weekends and holidays – to ensure you have professional support when you need it most. Arriving with service trucks stocked full of specialty parts and tools, we have the equipment needed to fix many HVAC problems on the spot. In the case that additional parts are needed, rest assured – we will do everything in our power to handle your HVAC emergency quickly and efficiently.

Air Conditioning

Whether you need an emergency replacement, regular maintenance, or installation services, our qualified technicians have the experience and technological resources to get any HVAC job done correctly. We utilize the latest tools, products, and techniques to stay up to date with cutting-edge changes in the industry.

AC Repair

At One Hour Heating & Air Conditioning, our HVAC technicians service all major AC brands and models. Our AC repair team can fix:

  • Poorly insulated ductwork
  • Power supply breakdowns
  • Defective fans or thermostats
  • Refrigerant leaks
  • Frozen condenser coils
  • Blocked condensation drainage
  • AC short-cycling (turning on and off too quickly)

After inspection, we will provide a detailed estimate.

AC Installation & Replacement

There are many telltale signs that an HVAC unit might need to be replaced. If an HVAC unit is over 10-years old, smells terrible, blows warm air, or produces subpar results as energy bills keep rising, give us a call!

AC Maintenance

For optimal performance, AC units require many parts to work seamlessly together. A single problem can cause a ripple effect of issues. This is why spotting minor malfunctions is critical. With regular maintenance visits, we can ensure your HVAC system is operating smoothly and efficiently. Consider joining our Club Membership for additional customer benefits.

HVAC Services

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Our Happy Customers

Reviews of Indianapolis

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Paul Stricker

a week ago

“Romaney was fantastic. After determining that the problem was located in the compressor, it didn't take him long to pinpoint the problem as a leak caused by something the factory did when they installed the coil in the cabinet of the compressor. He was very thorough in his answers to my questions, and look forward to his or another technicians return visit with the new coil next week.”

Joni Meijome

2 months ago

“Bob was very helpful with explaining my options and coordinating the installation for the day after I decided. Brandon and his coworker were very professional and did an excellent job with the installation. I was very pleased with One Hour Heating and Air Conditioning and highly recommend them.”

Joseph Everett

2 weeks ago

“I was completely impressed by the professionalism displayed by Miguel. He first let me know that all questions during installation were welcome. He assessed the project and determined new lines needed to be installed to get maximum efficiency from the AC unit. He rerouted the wiring but got my permission before doing so. He worked diligently and thoroughly cleaned the work area after completion. Service, in a nutshell, was outstanding.”

Be Great!

a month ago

“I found One Hour by searching for HVAC service in my area, and they had the best reviews. They literally had a guy stop by on his way home within a few hours of my initial call. He repaired our old unit applying the trip charge to the repair bill, and on my request scheduled an advisor to visit us the very next day. Our units were about 20 years old and needed replacing, so he explained all of the pricing options and the differences between each new unit. I found his answers to be both helpful and informative. We had received several quotes over the past several years from our old service company, and One Hour’s pricing, discounts and incentives seemed in line with those, so we decided to go ahead and replace both of our units. They gave us a significant discount for scheduling the install for the very next day. Jesus and Easton arrived on time, were very courteous and polite, and Jesus explained everything as he progressed through the entire job. He kept asking if I had any questions about anything, and he was happy to make sure that I understood. They completed all work in under 6 hours and left everything as it was prior to their visit. They use shoe covers, drop clothes and trash boxes to avoid any mess. Not only am I completely satisfied with our new units which are silent and keep our home at a very consistent temperature, and the warranties on them, I feel that I can rely upon and trust that One Hour service will treat us fair and most importantly in a very timely manner.”

Kirkpatrick Family

a week ago

“Robert B checked our AC system to determine the issue and Oscar came out to do the repair once the parts were available. Both were very friendly, professional and reasonable. I appreciated that Oscar deducted the service call charge from the overall repair. We’ve been going with One Hour for years and have been very pleased.”