HVAC questions, answered

Yes. Tri-Pacific Heating & Air Conditioning, L.P. holds California CSLB License #894392, Classification C-20 (Warm-Air Heating, Ventilating and Air-Conditioning), and it is active. You can verify it on the CSLB website.

Our Fullerton office serves Orange County and Greater Los Angeles, including Fullerton, Anaheim, Brea, Placentia, Yorba Linda, Buena Park, La Habra, Orange, Garden Grove, Santa Ana and Irvine.

Yes. We answer 24 hours a day, 7 days a week for both commercial and residential emergencies — no cooling, no heat, leaks or equipment alarms. Call (714) 888-6820.

Call Tri-Pacific. We now bring the same trained technicians and reliability we have provided commercial buildings for decades to homes in Fullerton and across Orange County and Greater Los Angeles — repairs, tune-ups and new systems.

A program starts with a survey of your equipment, then scheduled visits for inspections, filters, belts, coils, refrigerant and controls checks, with a written report after each visit. Program clients get priority response when something breaks.

Most commercial systems benefit from service at least twice a year — before cooling season and before heating season — and heavily used equipment such as restaurant or data room systems often more. We set the schedule to your equipment and how hard it works.

Yes. Retrofit and renovation of older, occupied buildings is a core specialty. We phase the work, schedule noisy or disruptive tasks after hours, and keep temporary cooling or heating where needed so occupants stay comfortable.

The equipment and scale differ — commercial work involves rooftop units, chillers, boilers and building controls, and often maintenance contracts and construction projects. Residential work covers home AC, furnaces and heat pumps. The standards are the same: a licensed contractor, trained technicians and 24/7 availability.

Value engineering means reviewing a design to find equipment and layout choices that deliver the required performance at a lower total cost — purchase, installation, energy and maintenance. We show you the options and trade-offs before you decide.

Yes. Energy management and controls upgrades, scheduling, zoning and replacing inefficient equipment can reduce wasted run-time. We start with an assessment of how your systems are operating today.

Tri-Pacific is 100% employee-owned. Our employees own the company through an Employee Stock Ownership Plan (ESOP), so the people who work on your building have a real stake in doing it right.

Use the quote form or the Instant Quote box on our home page, or call (714) 888-6820. Instant Quote requests go straight to our team's phone so we can call you back fast; full quote requests are answered within one business day. For emergencies, call us any time.