Serving San Francisco Bay Area | Santa Clara County
    Top Appliance Repair
    Los Altos, CA · Santa Clara County

    Heat Pump Repair in Los Altos, CA — Same-Day Service

    Year-round comfort depends on your heat pump. When it stops performing in Los Altos, our licensed techs (CA #49404) diagnose and repair all heat pump issues across Old Town Los Altos, North Los Altos, Loyola Corners. Same-day service with a 90-day guarantee.

    (510) 930-0404
    4.9 from 1,100+ reviews 25 min response 90-day guarantee

    Heat Pump Repair Cost in Los Altos

    Typical Cost

    $150–$650

    Parts & labor included

    Avg. Repair Time

    1–3 hours

    Most repairs same visit

    Diagnostic Fee

    $89

    Waived with repair

    Common Heat Pump Repair Problems in Los Altos

    Heat pump not heating

    A faulty reversing valve, low refrigerant, or defrost board issue can prevent heating. We'll restore warmth fast.

    Heat pump not cooling

    Reversing valve stuck, compressor issue, or refrigerant leak. We diagnose and fix all heat pump cooling failures.

    Heat pump running constantly

    Often indicates low refrigerant, a dirty filter, or undersized equipment. We'll optimize performance and efficiency.

    Ice buildup on outdoor unit

    A failing defrost cycle, low refrigerant, or airflow restriction can cause ice. We'll restore proper defrost operation.

    Heat pump making strange noises

    Clicking, grinding, or whooshing sounds may indicate valve, compressor, or fan issues. We'll identify the source.

    Auxiliary heat running too often

    If the heat pump can't keep up, auxiliary strips engage excessively. We'll diagnose why the primary system underperforms.

    Why Choose Top Appliance Repair in Los Altos?

    Same-day & next-day appointments available
    Licensed & insured — CA License #49404
    90-day parts and labor guarantee
    Upfront pricing — no hidden fees
    Factory-trained, certified technicians
    OEM parts carried on every truck
    4.9★ rating from 1,100+ verified reviews
    Locally owned & operated since 2016

    Brands We Repair in Los Altos

    Our technicians are factory-trained to service all major appliance brands.

    Samsung repair in Los AltosSamsung
    LG repair in Los AltosLG
    Whirlpool repair in Los AltosWhirlpool
    GE repair in Los AltosGE
    Maytag repair in Los AltosMaytag
    KitchenAid repair in Los AltosKitchenAid
    Frigidaire repair in Los AltosFrigidaire
    Bosch repair in Los AltosBosch
    Sub-Zero repair in Los AltosSub-Zero
    Viking repair in Los AltosViking
    Thermador repair in Los AltosThermador
    Miele repair in Los AltosMiele
    Electrolux repair in Los AltosElectrolux
    JennAir repair in Los AltosJennAir

    Heat Pump Repair FAQs — Los Altos

    Manufacturer Resources

    Energy Star Heat Pump Guide Lennox Heat Pump Support Energy.gov Heat Pump Basics

    Need Appliance Repair?
    Call Us Today!

    Our certified technicians are ready to help. Same-day and next-day appointments available.

    (510) 930-0404