The Coolest LLC
About The Coolest LLC
The Coolest LLC provides residential and commercial HVAC services across Austin, Texas. The company installs, repairs, replaces, and maintains air conditioning and heating systems for homes, offices, new builds, and small businesses. Its site lists AC and heating repair, system installation, mini-split installation, preventive maintenance, duct redesign, heat pump repair, furnace repair, indoor air quality upgrades, and emergency air conditioner repair. The company works on all major brands and identifies itself as a Bryant specialist and factory-authorized dealer. It also offers upfront financing for local air-conditioning installation clients, free estimates, annual maintenance plans, and energy-efficient equipment options.
At a glance
- Trades
- HVAC
- Service area
- Austin
- Address
- 4505 Terry-O Ln, Austin, TX 78745
- Highlights
- Financing availableEmergency service
Services
- AC installation
- AC repair
- AC replacement
- AC maintenance
- Heating installation
- Heating repair
- Heating maintenance
- Mini-split installation
- Heat pump repair
- Furnace repair
- Duct redesign
- Indoor air quality upgrades
- Emergency AC repair
- Commercial HVAC installation
- Commercial HVAC repair
- Preventive maintenance
How the 84 score breaks down
Scores are calculated the same way for every company. See the method.
What customers say
I originally left a 3-star review after my last experience, but I'm updating it to 5 stars because of how this company responded. They ended up replacing two parts for free including one that I had mistakenly identified as the problem. They fixed the actual issue and covered the part I was wrong about. They didn't…
Google review, Oct 30, 2026
Excellent service! Carlos arrived on time and did a great job replacing our A/C evaporator coil. The final price was exactly as quoted, with no surprises. Professional, reliable, and honest service. Would definitely recommend this company!
Google review, Oct 30, 2026
Read all 946 reviews on GoogleSo far, a big thumbs up. Easy, quick scheduling. The techs diagnosed my dying blower motor, found a replacement and had it installed within a couple of hours. The pricing was very fair. Because of the recent cooler weather, my HVAC unit has barely had to run, but so far, so good. I'll update this, if necessary down…
Google review, Oct 29, 2026
Rating distribution and reviews from the company's public Google listing.
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