Certified by One Hour Heating & Air Conditioning • Apr 05, 2026
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
Reviews
5.0
171 reviews
5 stars
168
4 stars1
3 stars0
2 stars1
1 star1
TW
Terri Wells
Apr 3, 2026
5.0
One Hour Heating & Air did an excellent job with the install of a new HVAC system in my home! Thank you Tamar you did a fabulous job and worked very hard with demolition of my old unit and install of the new unit. Jeff was always available for any questions or concerns I had, as well. Great business to work with! I would certainly recommend them. Thank you One Hour Heating & Air for you excellent service!
TM
Taryn Maher
Apr 2, 2026
5.0
I was recommended here for my AC when it broke down on me, and could not be happier with my experience. Jesus and Giovanna came to resolve the issue, which felt like 2 seconds for me, but was a 2 day job for them. They were not only great in communicating their availability with accuracy, but they were a pleasure to be around, and did a fantastic job. Huge shoutout to Jesus and Gia, I am so grateful and thankful!!!
BM
Boris M
Mar 31, 2026
5.0
We called Jeff today and he came out same day! It was clear that Jeff is extremely knowledgeable and proficient in his trade. He spent time to educate us about our system, how it works, and what is needed to help it run better. Jeff was transparent about the service fees and he sent us a written estimate for recommended work before he left our home. He completed a thorough, FREE diagnostic evaluation and walked us through every step providing detailed explanations. He was patient, professional, and very familiar with city code for installation requirements for new systems. Our system is 21 years old and he knew just as much about the older systems and certain things to be phased out in the coming years. We are very grateful for Jeff's education and recommendations and we will definitely use him for upcoming work we need!
TS
Tanvi Shah
Mar 24, 2026
5.0
Mer Jeff about a week ago for a quote on hvac syatem. Jeff was very patient and explained things to us very thoroughly. He walked us thru the whole process of what it takes to get new hvac system and gave us some options to work with so we can decide based on our needs. I would recommend Jeff's services to family and friends.
RC
Randall Carnahan
Mar 19, 2026
1.0
This guy Jeff I just spoke with was extremely rude! I googled AC repair and this company popped up. It clearly said in green lettering “OPEN” telling me that there should be operators available to speak with right??!!! So I call and get “Jeff” the first time he sounded like he had been working a graveyard shift call center with that lazy monotone voice and right off the bat I was confirming his name “yeas hi good morning, you said your name was Jeff?”……..and he hung up on me!!!!!! So I call back and then he answers again. I said “Jeff can you hear me this time?” I was simply calling to see if they offered a deal like I had recently received about a year ago from Service Masters for them to come out and service your AC get it going for under a $100 bucks! And he did say he’s offering me a tech to come out and give me a free quote to get it running but we all know that ish wouldn’t cost under a $100 bucks. And then Jeffy has the nerve to say to me, a potential customer, “listen BUD you call me and wake me up out of my sleep, I’m offering you a free quote”!!! Lol wow. I replied “I’m sorry I simply wanted to know if you had that type of deal because I don’t want to be waste your time or your technicians time if he offers me a (free) quote that’s well over a $100 dollars to get my AC going” and his reply back to me was to get upset and start crying talking about Good luck with your AC (BUD)!! Lol Thanks Jeffy! Go back to sleep BUD!!!!!!! Horrible!
Frequently Asked Questions About One Hour Heating & Air Conditioning
What services does One Hour Heating & Air Conditioning offer?
They provide A/C repair, installation, and maintenance services.
Where is One Hour Heating & Air Conditioning located?
Their address is 1350 W Collins Ave Suite M, Orange, CA 92867, USA.
What are the business hours of One Hour Heating & Air Conditioning?
They are open 24 hours a day, every day of the week.
How can I contact One Hour Heating & Air Conditioning?
You can call them at +1 714-922-5552 or email onehourairorange@gmail.com.
Is One Hour Heating & Air Conditioning a small business?
Yes, they are a small business owned by a veteran and an Asian woman.
Which languages are supported by One Hour Heating & Air Conditioning?
They support English language communication.
What brands does One Hour Heating & Air Conditioning represent?
They are associated with the One Hour Heating and Air Conditioning brand.
Are there any nearby hardware or building supply stores near One Hour Heating & Air Conditioning?
Yes, nearby places include True Steel & Cutting, Integrity Fasteners, and Maya Termite which are hardware and building supply stores helpful for related home improvement projects.
What automotive services are available near One Hour Heating & Air Conditioning?
Auto Pros OC and Erika's Upholstery offer automotive repair and related services close by, which could be useful for customers needing car care while attending to HVAC needs.
Are there any furniture or home improvement stores nearby?
Yes, Patio Guys and Seabreeze Patio Furniture Refinishing are nearby furniture stores, while Ray's Concrete Systems offers masonry and home improvement supplies.
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