24/7 Emergency Dispatch · Southern California

When It Hits
115° Outside,
We Bring You
Back to 72°.

AirNova Tech, LLC repairs, installs, and maintains heating and cooling systems across Southern California's hottest zip codes — same-day service, licensed technicians, upfront pricing.

Call (949) 848-2820 View Services →
14
Years in SoCal
<2HR
Avg. Response
3,400+
Systems Serviced
Technician inspecting an outdoor HVAC condenser unit
Live Dispatch Active
On-site diagnostic — Murrieta, CA
AC Repair
Heating Systems
New Installation
Maintenance Plans
Emergency Dispatch
Refrigerant Service
Duct Repair
System Diagnostics
Commercial HVAC
AC Repair
Heating Systems
New Installation
Maintenance Plans
Emergency Dispatch
Refrigerant Service
Duct Repair
System Diagnostics
Commercial HVAC
What We Do

Full-System
HVAC Service

From a rattling condenser to a complete system swap — we handle residential and light commercial heating and cooling. Nothing gets subcontracted out.

01

AC Repair

Diagnostics, refrigerant recharge, compressor and capacitor replacement — most repairs completed same visit.

02

New Installation

Right-sized system design and installation for new builds, replacements, and additions — with a written load calculation.

03

Maintenance Plans

Seasonal tune-ups that catch failing parts before the first 100° week — priority scheduling for plan members.

04

Emergency Dispatch

No-cool and no-heat calls answered around the clock — real technicians, not an answering service.

14YRS
In Southern California
<2HR
Avg. Emergency Response
3,400+
Systems Serviced
Technician repairing an outdoor air conditioning unit with manifold gauges
24/7
Emergency Line — Always Open
Why AirNova

Built for Southern California's Extreme Heat

We've been running service calls across Southern California for 14 years. That means we know the specific brands, failure modes, and installation shortcuts common to this region — and we fix them right.

  • Upfront pricing — no surprise charges at the end of the job.
  • Same-day availability most weekdays; emergency line runs 24/7.
  • Nothing subcontracted — your tech is an AirNova employee.
Schedule a Service Call →
Our Work

Built for
the Desert Heat

A look at our crews on the job across Southern California.

Technician repairing an outdoor air conditioning unit

Refrigerant Diagnostics

Manifold gauge readings on every repair call, before any parts get replaced.

Technician holding a refrigerant pressure gauge

Pressure Checks

Low-side and high-side readings confirm the fix before we leave.

Technician working on rooftop air conditioning casing

Rooftop Units

Commercial and residential rooftop systems serviced in place.

Where We Work

Serving
Southern California

Based in Murrieta, dispatching crews across San Bernardino, Los Angeles, Orange County, Riverside County, and San Diego.

San Bernardino
County
Los Angeles
County
Orange County
County
Riverside County
County
San Diego
County
Reviews

What Customers Say

★★★★★

"AC died on a Saturday during a heat wave and they had someone out in under two hours. Fixed and cold by dinner."

Menifee Homeowner
★★★★★

"Replaced our 20-year-old system with something actually sized right for the house. Power bill dropped noticeably."

Temecula Homeowner
★★★★★

"Straightforward pricing, no upsell pressure, showed up when they said they would. That's all you can ask."

Murrieta Property Manager
No Cool Air? Don't Wait It Out.

Same-Day Service.
Emergency Line 24/7.

Licensed technicians across Southern California — real people, not a call center.

(949) 848-2820
Available 24 hours · 7 days a week
Call Now →