About Tri-Pacific: decades of commercial expertise, now serving homes too

Our story

Who we are

Tri-Pacific Heating & Air Conditioning, L.P. is a 100% employee-owned HVAC company based in Fullerton, at 2116 E Walnut Ave. From that office our team designs, builds, services and maintains heating, ventilation and air conditioning systems for commercial and industrial buildings across Orange County and Greater Los Angeles, and now for homeowners too.

We specialize in high-quality maintenance and service on mechanical building systems, and in complex construction and repair projects, including the renovation and retrofitting of older and occupied buildings, both public and private. Our phones are answered 24 hours a day, 7 days a week.

From commercial buildings to your home

For decades our technicians have served commercial and industrial clients — buildings where downtime costs money and comfort is not optional. That work demands licensed expertise, planned maintenance, careful renovation of occupied spaces, and someone who answers the phone at 2 a.m.

Homeowners asked for the same thing. So Tri-Pacific expanded into residential service, bringing the same reliability, training and 24/7 availability to houses across Orange County and Greater Los Angeles.

100% employee-owned

Tri-Pacific is owned by the people who work here, through an Employee Stock Ownership Plan (ESOP). As owners, our people have a stake in the company's future, and it shows in the work. We believe in a culture of trust and mutual respect, in taking care of our employee-owners, and in keeping customers for life.