AC Replacement in Irvine & Orange County – Upgrade Your Cooling

Same-Day Service • Licensed Local Technicians • Upfront Pricing • 90-Day Warranty

Licensed HVAC technician from Green Fuse standing by service van in Irvine, ready for same-day AC repair in Orange County.
Icon showing same-day HVAC service.

Same-Day Service Available

We dispatch licensed technicians across Irvine and Orange County for fast, reliable same-day HVAC services.

Serving Irvine & All of Orange County

Aliso Viejo
Anaheim
Buena Park
Costa Mesa
Fountain Valley
Fullerton
Garden Grove
Huntington Beach
Irvine
Laguna Beach
Laguna Hills
Laguna Niguel
Lake Forest
Mission Viejo
Newport Beach
Orange
Rancho Santa Margarita
Santa Ana
Tustin
Westminster

Enter your ZIP to see if we serve your area


Trusted by Irvine & Orange County Homeowners

AC Replacement FAQs

When should I replace vs repair my AC?
What is SEER2 and why does it matter?
Can I reuse my old line set?
Will my existing furnace work with a new AC?
How long will a new system last?
Will I need a new thermostat?
How do rebates and tax credits work?

Schedule Your Service Today