Our team provides expert installation, repair, and maintenance for commercial and industrial chillers. From new system setups to emergency fixes, we ensure your cooling equipment runs efficiently and reliably year-round.
We specialize in cooling tower installation and service, helping businesses maintain dependable climate control for large facilities. Our technicians handle everything from routine maintenance to complex repairs to keep your operations running smoothly.
Whether you need a new boiler installed or fast, reliable repair, we’ve got you covered. Our certified HVAC specialists deliver safe, efficient solutions that minimize downtime and maximize performance for commercial and industrial systems.
5-Star Reviews
Serving the Greater Los Angeles area.
Chillers
Cooling
Towers
Boilers
Why Choose AirOstat?
AirOstat is a trusted partner in commercial and industrial HVAC, delivering expert cooling and heating solutions for facilities of every size. We stand behind our work with a 2-year labor warranty and provide free, no-obligation installation quotes. Our team’s experience and commitment to quality ensure reliable service you can count on.
I unreservedly recommend this company. I recently had them replace our rooftop a/c unit, a major undertaking.
The work was flawless.
They were completely professional, on time, and patiently walked through testing the air conditioning and heating functions. Great work!!!
- Owen P., Los Angeles, CA
These days, is so hard to find an HVAC company that shows up much less does good work. You've hit the lottery if you're reading this now, cause AirOstat was not the only company that works on mini splits and general HVAC units, but they were super professional, showed up on time, called to follow up on the work done. This was a great experience for me. Thank you guys.
- Robert L., North Hollywood, CA
Armen from Air O Stat diagnosed out A/C issue within 10 minutes of arriving and then happened to have the replacement part and got our A/C working again within another 15 minutes. This is our second time having Air O Stat repair our system and they are VERY TRUSTWORTHY. Really happy with our service !!
- Brian L., Los Angeles, CA
On Time, On Point, Every Time
Feels Like Hitting the HVAC Jackpot
Fast, Accurate, and 100% Trustworthy
*Free quotes for installation only
AirOstat, Inc.
Installation & Repair Services
Chillers, Cooling Towers & Boilers
Quick Scheduling.
Fair Prices.
Reliable Service.
