At One Hour Heating & Air Conditioning® of Indianapolis, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time—guaranteed.
Location
Certified by One Hour Heating & Air Conditioning • May 17, 2026
Certified by One Hour Heating & Air Conditioning • May 17, 2026
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
Reviews
4.8
7,935 reviews
5 stars
7,275
4 stars
327
3 stars39
2 stars45
1 star
249
DF
Danny F
3 days ago
5.0
This whole experience was great. It was my first time calling to get something fixed (I’m 18), and it was very smooth, they were honest with the prices and didn’t try to scam me, and they got straight to it. I had Dennis Harlan come out to fix my vent.
EA
Evert Albrecht
4 days ago
3.0
What's with the new AI prompt when you make a call. Then the voice says (while your waiting for a human) something like "we know your time is valuable and we want to save you time." What hypocrisy!! You just wasted 3 minutes (and more) of my time with AI and the delay. All these years with One Hour and I always got a friendly person to set up my appointment. But now , AI. Most inefficient and most impersonal. And, you know what, you guys know this is true. And, you know what, you don't care. Just do what every other inefficient and impersonal company does. Who gives a care about the customer. Not One Hour. This critique is undoubtedly another waste of my time. But One Hour knows my time is valuable. Yeah. Right.
DM
Douglas Metcalf
4 days ago
5.0
Orlando was out for our annual AC maintenance, He is a polite, knowledgeable professional. He clearly explained what he found and made recommendations for us going forward which we followed as we have developed a trusted historian relationship with Dial One.
BC
Brandon Cook
May 13, 2026
5.0
Brian and Brandon came out and gave me a thorough, and honest answer to what my issue was. Sadly I thought it was going to be as simple as a refill on refrigerant, but Brian let me know and showed me that my coil was blocked. He explained why there is ice on the coil. Brian and Brandon really gave me a full book of knowledge of my whole system and why it works the way it does. They are also sending somebody out to give me a quote tonight on a new system.
NS
Nelson Smith
Apr 29, 2026
1.0
The guy apparently was only there to try and sale a new unit, I have left 2 messages for the guy to call me and talk to me about it instead of trying to sale my GF on a new unit , I have not received a call back. I would truly like to end my 29 dollar monthly fee , I dont appreciate the way the matter has been handled, especially after the guy said oh have him call me any time if any questions , called 15 minutes after he left , and again the next day , nothing , dont need a salesman. Truly hope you will cancel my service agreement, dont like your kind of. Business!!!!!!!
Frequently Asked Questions About One Hour Heating & Air Conditioning
What services does One Hour Heating & Air Conditioning of Indianapolis provide?
They offer heating, air conditioning, air duct cleaning services, and supply heating equipment as an HVAC contractor.
Where is One Hour Heating & Air Conditioning located?
Their address is 4040 Industrial Blvd., Indianapolis, IN 46254, United States.
What are the operating hours for One Hour Heating & Air Conditioning?
They are open 24 hours a day, 7 days a week, all year round.
What guarantees does One Hour Heating & Air Conditioning offer on their work?
They back all their work with a 100% customer satisfaction guarantee for two years and guarantee to always be on time.
How can I contact One Hour Heating & Air Conditioning?
You can reach them by phone at +1 317-795-0373 or visit their website at https://www.onehourheatandair.com/indianapolis/?utm_source=GMB&utm_medium=organic&utm_campaign=gbp_main
What nearby businesses might be useful in conjunction with One Hour Heating & Air Conditioning?
Nearby businesses include T.A. Kaiser Heating & Air Indianapolis for building supplies and Mister Sparky of Indianapolis for electrical and plumbing services, helpful for home maintenance needs.
Are there nearby community or recreational spots near One Hour Heating & Air Conditioning?
Yes, nearby is the Stage Door Dance Academy, which offers dance classes and entertainment activities customers might enjoy before or after their visit.
What transportation options are near One Hour Heating & Air Conditioning?
Miller Transportation, a freight and cargo service and rental provider, along with RailRoad Tracks Guion Road, are nearby and can assist with transportation and logistics needs.
Can One Hour Heating & Air Conditioning handle emergency heating or cooling issues?
While specific emergency services are not stated, they operate 24/7 which suggests availability for urgent heating and cooling needs.
Is One Hour Heating & Air Conditioning active on social media?
Yes, they have a Facebook page at https://www.facebook.com/114307580023073 where customers can find updates and contact them.
Brand Certified Facts from One Hour Heating & Air Conditioning
This information is certified by One Hour Heating & Air Conditioning and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified May 17, 2026Yext Knowledge Graph
Address
Categories
Geo coordinates
Legal business name
Hours of operation
Phone number
Official website
Syndication Network
Approved business data is pushed to 100+ publishers, including: