Air Temperature Specialists handles HVAC, hot water and plumbing for commercial properties and multifamily communities across Southern California. Family-owned for 25+ years, answering 24/7.
We'll reach out at the number you gave us. Need us now? Call 888.588.1602.
Trained technicians and fully stocked trucks for everything that keeps your property running.
Rooftop units, splits and commercial AC — repair, replacement & preventive maintenance.
Explore →Furnaces, heat pumps, boilers and hydronic systems — service & installs.
Explore →Water heaters, tankless, boilers and circulating pumps — 24/7 emergency.
Explore →Leaks, slab leaks, drains, sewers, hydro-jetting and gas lines.
Explore →When a boiler fails or demand spikes, we provide temporary boiler rentals for commercial and multifamily properties — deployed fast, short- or long-term, installed and serviced by our own technicians — so your tenants are never left without hot water.
We're a locally-owned contractor based in El Cajon, within reach of all of Southern California. Background-checked technicians, the best equipment, and the accountability larger portfolios need.
Reach a real person 24/7 — or use the quick-service form up top.
A technician arrives with a stocked truck and finds the real problem.
Most repairs done on the first visit, with clear pricing up front.
Optional maintenance plans so it doesn't break down again.
Based in El Cajon for fast local response across Southern California.
Yes — a live person answers day, night and weekends. Call or text 888.588.1602 and we'll dispatch a technician.
That's our specialty. We serve property managers, HOAs and commercial owners with maintenance contracts, rooftop units, and full-system replacements.
All of Southern California. Our headquarters is in El Cajon, and we also maintain a shop in Temecula so crews can stock and stage closer to Riverside County jobs.
Yes — California License #763576, fully insured, with background-checked technicians.
Call or text our toll-free line, or reach a local 24-hour hotline.
