Heating & cooling
AC & HVAC repair in San Bruno.
Furnace repair and ductless cooling in San Bruno, from the 1940s-60s Tanforan-area homes to newer builds toward Skyline.
San Bruno sits right next to SFO, and most of the housing dates from the 1940s through the 1960s in the flats around the old Tanforan area, with newer construction up in the hills toward Skyline. A lot of the older stock was built with heat only, wall or floor furnaces, since the SFO-corridor marine layer kept summers mild enough that central cooling was never standard.
Furnace calls here are the usual list: a thermocouple, an igniter, or a pressure switch reading a blocked condensate line, most of it a same-visit repair. Where central air does exist, mostly in the newer construction toward Skyline, the equipment is old enough for the standard capacitor and contactor failures.
We run San Bruno with the Millbrae and South San Francisco leg of our route, about 55 to 70 minutes from our San Ramon base. EPA Section 608 Universal certified, CSLB #1136642. The diagnostic is $99, credited toward the repair when you book it, with a written itemized quote before work begins.
Tanforan-era furnaces: repair first
A wall or floor furnace that won't light usually needs a thermocouple, a pilot assembly, or a gas valve, all stocked parts and a same-visit fix in most cases. We repair sound equipment rather than pushing a replacement. See furnace repair.
No existing ducting, and the ductless answer
Most of the older San Bruno housing stock has no ducts for cooling. A ductless mini-split adds it room by room without cutting chases into a house that was never built for them. We install Mitsubishi and Daikin, factory trained on both. See ductless mini-split repair.
Newer construction toward Skyline and the heat pump question
The newer homes toward Skyline run full ducted systems, and when one finally reaches end of life, a heat pump conversion often makes sense in this climate. Electricity runs through Peninsula Clean Energy, gas through PG&E, and we confirm what's actually funding a rebate when we write your estimate. See HVAC installation.
Common questions, San Bruno.
- Do you repair old wall and floor furnaces in the Tanforan-area homes?
Yes. Thermocouples, pilot assemblies, and gas valves cover most failures and most are fixed in one visit. We only recommend replacement when the heat exchanger is compromised or parts no longer exist.
- My house has no ductwork at all. Can I still add AC?
Yes. A ductless mini-split is the standard fix for a San Bruno home with no ducting. We plan head placement and line-set routing before drilling anything.
- What does an HVAC service call cost in San Bruno?
The diagnostic is $99, credited toward the repair when you book it with us, with a written quote before work begins. We hold EPA Section 608 Universal certification and CSLB license #1136642.
Heating & cooling