Meet Your HVAC, Plumbing, and Electrical Experts

At One Hour Heating & Air Conditioning, we’ve kept homes comfortable with expert HVAC services for over 60 years. But did you know we’re part of a family of brands dedicated to your home’s complete care?

Whether it’s reliable plumbing solutions or professional electrical work, our sister companies—Benjamin Franklin Plumbing and Mister Sparky are here to serve you with the same trusted quality and professionalism you’ve come to expect from us.

Meet Your Local Professionals

Benjamin Franklin Plumbing

From routine maintenance to urgent repairs, our professional plumbers deliver dependable plumbing services tailored to your home’s needs.

Services include: Water heater repair and replacement, drain cleaning, pipe repairs, and more.
Why choose us? On-time guarantees, upfront pricing, and expert plumbers.

Book Now

Mister Sparky

Keep your home powered safely with Mister Sparky’s electrical services. Our trained professionals handle everything from minor fixes to major upgrades with precision and care.

Services include: Electrical inspections, rewiring, lighting installation, and surge protection.
Why choose us? 24/7 availability, strict safety standards, and a 100% satisfaction guarantee.

Book Now

Ready to get started?

We proudly serve Indianapolis with the same dedication to quality and care that has made us a trusted name in home services. Whether you need HVAC, plumbing, or electrical assistance, our experienced teams are ready to provide expert service tailored to your home’s needs. From routine maintenance to emergency repairs, we’re committed to keeping your home safe, comfortable, and running smoothly—all under one roof. Contact us today and experience the convenience of having all your home service experts in one place!

Here For You

When You Need Us Most!

Yellow One Hour Heating & Air Conditioning service van with company branding and slogan.

'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 Knowledgable

4.8

(7035 reviews)

Paul Stricker

a month 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

3 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.”

Chad Zienin

3 weeks ago

“Brad Gong did an exceptional job of getting my AC going again in less than 10 minutes and took care of the entire appointment in 30 minutes. He managed to make it to my place on very short notice and provided a prompt, competent, and comprehensive solution to the issue I was having in the middle of the summer in the midst of extremely hot and humid days. He is clearly highly knowledgeable, clever, and proactive in the manner that he addresses challenges. Also, he exemplified tremendous customer service in the form of clear communication, honesty, and impeccable character. As a result of the trust and goodwill that he naturally and sincerely provided on this service visit, I will make an effort to request him in the future due to the expertise and all of the wonderful qualities that he infuses into a difficult situation.”

Be Great!

2 months 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.”

Servicing your entire home

Part of the Authority Brands Family

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.