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

Service · All Fujitsu Models

Fujitsu Ductless Mini-Split Repair · San Carlos, CA

Fujitsu ductless repair in San Carlos, quiet zoning for the Eichler tract homes near Laurel Street.

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

Fujitsu in San Carlos

Fujitsu in San Carlos kitchens.

San Carlos has one of the larger Eichler tracts on the Peninsula, flat-roof post-and-beam homes with radiant heat in the slab and no duct path for cooling. Fujitsu ductless is the clean fix here, and I install and repair both single-zone heads in the smaller Eichlers and multi-zone systems in the larger remodeled homes toward the hills.

Laurel Street and the downtown restaurant row sit at the flat center of town, and the neighborhoods climb west toward the hills, so I work on everything from a slab-on-grade Eichler a few blocks from Laurel Street to a hillside home with a crawlspace and a longer line-set run.

We service Fujitsu in San Carlos through Bay Area HVAC Service. I give written quotes, credit the $99 diagnostic toward the repair, and hold CSLB license 1136642.

Common repairs we do

What we close on the truck.

  • Iced indoor coil in an Eichler slim-duct head. A neglected filter in an Eichler slim-duct install restricts airflow across the coil until it ices over, and the head starts blowing weak, barely cool air instead of shutting down cleanly. I thaw the coil, clean it, and check the filter and blower wheel so it does not repeat.
  • Branch box zone dropping out on a multi-zone system. On a multi-zone Fujitsu feeding several rooms from one outdoor unit, a single zone can go quiet while the others keep working if the expansion valve at that branch sticks closed. I isolate the affected branch, test the valve, and replace it rather than replacing the whole indoor head.
  • Sweating suction line under an Eichler slab. Line sets running through an Eichler crawlspace sometimes have insulation that has degraded or was never sealed well at a joint, and the suction line sweats and drips onto the vapor barrier. Owners often think it is a refrigerant leak. I check insulation continuity first before assuming the system needs recharging.

Models we service

Fujitsu product lines.

  • Ductless mini-splits (Halcyon)
  • Multi-zone inverter systems
  • Low-temperature heating heat pumps
  • Wall heads and ceiling cassettes
  • Concealed-duct air handlers

Pricing and warranty

What it costs. What we stand behind.

  • $99

    Diagnostic visit. Credited toward the repair.

  • Written

    3 months standard, 1 year on inverter boards, up to 2 years on sealed-system rebuilds. Quoted in writing before work starts.

  • CSLB

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

Nearby cities

Fujitsu service in neighboring cities.

FAQ

Fujitsu in San Carlos questions, answered.

  • Do you cover San Carlos, or is that too far from San Ramon?
    We cover it, and we keep a technician based on the Peninsula in San Mateo County specifically so San Carlos and the towns around it get a local response instead of a long crosstown drive every time.
  • Can a Fujitsu system cool an Eichler without cutting into the roof?
    Yes. Eichlers have radiant heat in the slab but no cooling path built in, and a Fujitsu head or slim-duct unit adds cooling without opening up the flat roof or the slab.
  • Is a noisy head near Laurel Street just old age, or is it fixable?
    Usually fixable. A worn blower bearing or a loose panel is what makes an older Fujitsu head noisy, not the compressor itself, and I check which one it actually is rather than replacing the head outright.

Need Fujitsu service in San Carlos?

Tell us what is broken. We will quote it.

Call (925) 999-4095
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