We answer 24/7
Contact United Heating & Air Conditioning
The fastest way to reach us is the phone — (818) 817-6005, answered around the clock. Prefer to write? Send the form below and we'll call you back fast.
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Tell us what’s going on and where — we’ll get back to you fast, 24/7.
Our dispatch team coordinates calls across LA & OC — day and night.
Call us — 24/7
(818) 817-6005Emergencies, repairs, estimates, questions — one number, answered day and night, weekends and holidays included.
Office1825 North Las Palmas Avenue, Unit #531
Los Angeles, CA 90028
HoursOpen 24 Hours, 7 Days a Week
LicenseCA State Warm-Air HVAC License C-20 #1094200
Service areaAll of Los Angeles County and Orange County. Our technicians are dispatched from Hollywood across both counties — see the full service area list.
HVAC Emergency?
No heat. No cooling. No waiting until morning.
We answer 24 hours a day, 7 days a week — nights, weekends, and holidays — across all of Los Angeles County and Orange County.