US1 Heating and Air
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About
US1 HVAC is a locally owned company serving the San Fernando Valley and greater Los Angeles area. We focus on doing things the right way: honest diagnostics, clear pricing, and quality workmanship. Whether you need a repair, system replacement, or help improving your home’s comfort, our goal is to give you the information you need and fix the problem properly the first time.
Our technicians are experienced, professional, and take the time to explain what’s going on with your system so you can make the right decision for your home. No pressure, no upselling — just reliable HVAC service you can trust.
If you're having trouble with heating, cooling, airflow, or an older system that may need replacement, we're happy to take a look and help you figure out the best path forward.
Projects and media
Projects and media
Reviews
Exceptional 5.0
16 reviews
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Read reviews that mention:
George C.
Feb 12, 2026
From Google
Tyler was very helpful and honest as well as through in his inspection and repairs of my system! I would recommend him and his services in the future!!!!
US1 Heating and Air's reply
Really appreciate that. Tyler’s big on doing a thorough inspection and giving people the straight story, so I’m glad that came through.
Thanks for the recommendation and for trusting us with your system.
Clayton S.
Jan 17, 2026
From Google
I had a great experience with US1 HVAC. They were responsive, professional, and really easy to work with. The technician took the time to explain what was going on and made sure everything was working perfectly before leaving. You can tell they care about their customers and take pride in their work. Ill definitely be using them again.
US1 Heating and Air's reply
Clay, really appreciate you trusting us with it.
We believe in slowing down just enough to explain what’s actually going on, then not leaving until everything’s running the way it should. Sounds like the tech did exactly that.
Thanks for the kind words and for noticing the pride we take in the work. Happy to help anytime.
Luke H.
Jan 16, 2026
From Google
Easy process. Scheduled online, got a confirmation and eta when tech was on the way. Pricing was reasonable. Recommend these guys if youre in the valley.
US1 Heating and Air's reply
Luke, that’s exactly how it should work.
Easy online scheduling, clear communication, and no surprises on pricing. Glad the process was smooth from start to finish. Appreciate the Valley love and the recommendation.
Tyler
Jan 16, 2026
From Google
The guys I worked with were very knowledgeable and thorough and you could tell they cared about delivering a good customer experience. I highly recommend them
US1 Heating and Air's reply
Appreciate that, Tyler.
We put a lot of emphasis on doing the job right and making sure the experience matches the work, so it’s great to hear that came through. Thanks for the recommendation and the trust.
Allyson S.
Jan 14, 2026
From Google
I was having thermostat issues that I couldn't fix myself, so I contacted US1 HVAC based on a friend's referral. Tyler came out promptly and quickly resolved the problem. He took the time to explain everything clearly and encouraged us to reach out if we had any further issues.With the recent seasonal changes in LA from the unusual rain to the return of dry warm weather our HVAC system has been working harder than usual, so I really appreciated Tyler's thorough work. US1 HVAC is professional and accommodating just as promised.
US1 Heating and Air's reply
Hey Ally, thanks so much for the referral and the kind words!
Thermostat issues can be sneaky, so I’m glad Tyler was able to get it sorted quickly and take the time to explain what was going on. With LA’s weather doing whatever it wants lately, having the system dialed in matters.
Really appreciate the trust. If anything pops up as the seasons keep changing, we’re just a call away.
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Ryan Shields