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Learn about our screening process97% Recommended
11 Years In Business
Company Details
- Verified Licenses
- Bilingual
Hours
- Mon: Open 24 Hours
- Tue: Open 24 Hours
- Wed: Open 24 Hours
- Thu: Open 24 Hours
- Fri: Open 24 Hours
- Sat: Open 24 Hours
- Sun: Open 24 Hours
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Achievements
Service Details
Areas of Expertise
- Central A/C - Install
- Central A/C - Service or Repair
- Electric Furnace: Install
- Heat Pump - Install or Replace
View All Offerings and Cities Served
Deals
Cost Information
- Free Estimates
- Credit Cards Accepted
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Free Offer
Free Offer! Get Insulation blown in at cost of material free ...
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Free Offer
Free Offer! Get Trip and diagnostic free when Repaired with ...
Reviews
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Showing 1-10 of 524 results
4.0
Somin S.
Austin, TX
7/23/2025
was able to come out very quickly. technitian was able to flush the condensation pipe but wasn't too knowledgable beyond obvious issues
5.0
Google Review
7/14/2025
I would like to say Brad was very prompt at his arrival. He was very informative and taught me a lot about my system. He spoke to me like an adult instead of a confused client and he was so helpful and informative I will be using 2KoolAC services from now on. I haven’t had this great of an experience with any kind of service lately so it was a very welcoming experience thank you so much, Brad for all your help and your professionalism.
5.0
Google Review
7/14/2025
The best company in the business, hands down. Brad will take care of you rain or shine!
5.0
Google Review
7/14/2025
Brad came out to our place off of FM1174 yesterday and did a great job of getting our AC unit going again after a capacitor had failed. Along the way he educated me just enough on what had gone wrong to make me dangerous if it happens again. :). We have nothing but good things to say about O2 Kool, both in their initial communications and then in their onsite service.
5.0
Google Review
7/14/2025
Chris recently came immediately to fix our AC in the horrible heat of summer. In the past they also replaced our duct work in a timely, professional, cost effective, and trustworthy manner. I will definitely use them again when it is time to replace our unit and for all other maintenance and repairs.
5.0
Google Review
7/14/2025
They got to me quickly, and Mike was kind and fast in diagnosing the issue. Customer service was also super efficient and resolved my problem in no time. I really appreciate the overall speed and quality of the support — great experience!
5.0
John F.
Austin, TX
7/3/2025
They were great
5.0
Holden L.
Austin, TX
6/27/2025
Honest, trustworthy, and quick. My AC unit wasn’t able to keep up with the heat. Michael came out an hour after I put in the request, ran a few tests, and had it fixed in 30 minutes. He was very honest every step of the way and didn’t attempt to sell me a service or repair that I didn’t need.
5.0
David D.
Pflugerville, TX
6/22/2025
They came in - quoted us a price and fixed up our system in the space of an afternoon. I’d highly recommend them.
4.5
Zach M.
Austin, TX
5/29/2025
Great work. Quick
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