Fullerton has served Fullerton homeowners since 2008. Every estimate includes the owner. Every install carries our 10-year warranty.
We started Fullerton in 2008 on a simple idea: if you explain what's wrong, show the evidence, and quote a flat price before touching anything, most customers choose the right repair without pressure. That's still how we operate — 18 years later.
Our technicians are NATE-certified and EPA 608 Universal. Our trucks are stocked so most repairs finish on the first visit. Our pricing is flat-rate, not hourly — you know what you owe before work starts, not at the end.
Most HVAC service calls end with the homeowner wondering if they were upsold. Ours end with a written report of what was done, what's still healthy, and what's drifting toward end-of-life. We send that report by email the same day. If a part is near failure, we put it on the report — we don't pressure you to replace it today.
Primary service area: Fullerton and surrounding communities. Most appointments within 20 miles are same-day during peak season. We're a small enough shop that every technician knows every account — no rotating crew of contractors.