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ADRIUM Service Solutions
(925) 999-4095 · San Ramon, CA · CSLB #1136642 · BBB A+
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AC REPAIR · SAN BRUNO

AC Repair · San Bruno, CA

AC repair in San Bruno, from the 1940s-60s homes near old Tanforan to newer construction up toward Skyline.

  • $99 diagnostic (credited toward the repair)
  • Same or next-day best effort
  • CSLB #1136642
Call (925) 999-4095

AC Repair in San Bruno

AC Repair in San Bruno.

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 never fitted with central air, since the SFO-corridor marine layer keeps summers mild enough that window units or no cooling at all was the norm for decades.

Where central systems do exist, mostly in the newer construction, the equipment is old enough for the standard aging failures: a weak capacitor, a stuck contactor, or a slow refrigerant leak that's been getting topped off instead of properly diagnosed.

Common repairs we do

What we close on the truck.

  • No existing ducting in older Tanforan-area homes. Most of the 1940s-60s stock was built with heat only. A ductless heat pump adds cooling without cutting duct chases.
  • Condenser capacitor or contactor. A weak capacitor or stuck contactor is the first check on a no-cool call for equipment in the newer construction toward Skyline.
  • Slow refrigerant leak. We find it with nitrogen and electronic detection and weigh the recharge to the nameplate rather than topping it off again.
  • Weak airflow, restricted coil or blower. Warm air at the vents on a system that still runs usually traces to a dirty coil or a dust-packed blower. We clean and test first.

Pricing and warranty

What it costs. What we stand behind.

  • $99

    Diagnostic visit. Credited toward the repair.

  • 1 yr

    Parts and labor warranty on completed repairs. In writing before we start.

  • CSLB

    #1136642. Bonded and insured. We file warranty paperwork when applicable.

FAQ

AC Repair in San Bruno questions, answered.

  • How fast can you reach San Bruno for an AC call?
    We keep a technician based on the Peninsula, in San Mateo, right next door, so San Bruno is a local trip. Booked windows get a written arrival time before we leave.
  • My older home near Tanforan has no central air. What are my options?
    That's common in this part of San Bruno. A ductless heat pump gets cooling into the rooms that need it without cutting duct chases into a house that was never built for them.
  • What does the AC diagnostic cost?
    $99, credited toward the repair, with a written itemized quote before work starts. We're EPA Section 608 Universal certified for any sealed-system work.

Pricing HVAC repair starts with a $99 diagnostic, credited toward the approved repair — that makes the service call $0 with a completed repair. Considering a new HVAC system? The in-home estimate visit is free.

Credentials Owner-operated by Andrew · CSLB #1136642 · EPA #1279674151528 · BBB A+ · Repairs carry a 1-year warranty; new-system coverage: 10 years manufacturer parts + 2 years labor. Warranty and callback details →

Need ac repair in San Bruno?

Tell us what is broken. We will quote it.

Call (925) 999-4095
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Andrew will call you back during business hours to confirm the next step.