Air-o-stat Inc
Licensed HVAC contractor in Granada Hills, Los Angeles, California
Air-o-stat Inc holds CSLB licence 1074741, active, licensed since 13 Apr 2021, rated 4.9 from 59 Google reviews. Bonded for $25,000 with American Contractors Indemnity Company. Clean CSLB record, with no citations, complaints or legal actions disclosed.
Report card
- Licence activeCSLB #1074741, class C20. Issued 13 Apr 2021, expires 30 Apr 2027.
- Licensed 6 yrsSince 13 Apr 2021.
- Bonded$25,000 with American Contractors Indemnity Company, since 15 Apr 2026. California requires the same $25,000 bond of every contractor.
- Workers' comp insuredState Compensation Insurance Fund, policy 9327362, valid to 4 Nov 2027.
- Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
- Website shows the licenceTheir own site displays licence #1074741.
- On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
Checked against the Contractors State License Board (CSLB) register on 3 Nov 2026.
About Air-o-stat Inc
AirOstat is an HVAC contractor serving Los Angeles, California, and surrounding areas.
- Founded
- 2011
- Serves
- Los Angeles
- Estimates
- Free estimates
- Ownership
- Family-owned
- Financing
- Offered
- People on the licence
- Armin Mokhoian (qualifier, CEO and president)
From Air-o-stat Inc's own website, read 3 Nov 2026. We only show what the site states.
Google reviews
4.9(59 reviews)Toluca_Court_HOA TolucaCourtHOA★★★★★ 3 months ago
We have been working with AirOStat for the past year and the service has been fantastic. Yvette and Armand, have been very clear with what our very old building needs, as well as always accommodating us. It has been a pleasure.
Alice Ann Hunter★★★★★ 10 months ago
We hired AirOstat to repair the heating system for an office building here in Burbank after they were recommended by a relative, and they truly went above and beyond. The team was professional, knowledgeable, and efficient, and the quality of their work exceeded our expectations. They also handle residential AC and heating, which makes them a great all-around HVAC solution for the LA area. I highly recommend AirOstat…
Hilton Hunter★★★★★ 9 months ago
Airostat did a fantastic job repairing the heating system at our retail location in Downtown Los Angeles. From scheduling to completion, everything was smooth and well-organized. Their technician arrived on time, clearly explained what needed to be fixed, and handled the repair efficiently. We appreciated their attention to detail and the fact that they understood how important it is to keep a retail space comfortabl…
Ari★★★★★ 9 months ago
We had an excellent experience with Airostat for a heating system repair at our restaurant in Culver City. They responded quickly, diagnosed the issue efficiently, and got our heating system back up and running with minimal disruption to our business. The team was professional, knowledgeable, and respectful of our space, which is especially important in a restaurant setting. Their communication was clear from start …
Ryan Ridley★★★★★ 10 months ago
As a real estate agent for both residential and commercial properties in LA, having local and trusted vendors makes all the difference in the world when assisting my clients. AirOstat has been my go-to for HVAC services, whether it be a replacement or repair because they have always been professional, on time and upfront and competitive in their pricing. Definitely recommend these guys!
Read all 59 reviews on Google Reviews and photos from Google, refreshed every 30 days.
Why it ranks #183 of 1,106 HVAC contractors in Los Angeles
Score 74.3 / 100. Claiming this listing or using Theo never changes it. How we rank
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