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Sub-Zero Repair - San Francisco’s Only Factory Certified Service

Box Appliance is a Premier Partner of Sub-Zero, providing Factory Certified Service in San Francisco, California. We provide expert Sub-Zero repair and maintenance, both warranty and out-of-warranty, for all Sub-Zero appliances throughout the San Francisco Bay Area, From San Rafael as far south as Big Sur.​

Areas Serviced

Box Appliance provides Sub-Zero appliance repairs within the following cities in the San Francisco Bay Area, California:

We also service Sub-Zero repairs in the following cities throughout Northern and Southern California:

San Jose
Monterey Bay
Santa Barbara
Ventura
Los Angeles
Orange County
Riverside County
San Bernardino
San Diego

In addition to Sub-Zero repairs, Box Appliance services Wolf repairs and Cove repairs in San Francisco and each of the cities listed above. Schedule your appliance repair or maintenance online today.

San Francisco Contact:
Phone: 866-821-4188
Email: baservice@boxappliance.com
Fax: 858.496.4577

Serving the entire San Francisco Bay Area and Monterey County

Sub-Zero Appliances We Service

We provide full-service coverage in Orange County—including Irvine, Anaheim, Newport Beach, Costa Mesa, Huntington Beach, Fullerton, Laguna Beach, and Tustin—as well as Riverside and Palm Springs. These service areas often require maintenance for built-in and outdoor appliances, and our technicians are trained to manage heat-related performance issues common in desert climates.

Common Sub-Zero Appliance Problems
  1. Why is my Sub-Zero freezer leaking water?
    Often, a blocked defrost drain or a broken door seal causes water to pool inside the freezer.

  2. Why is my Sub-Zero refrigerator making strange noises?
    Noises may be caused by a malfunctioning fan, compressor, or the condenser coils.

  3. Why isn’t my Sub-Zero ice maker working?
    This could be due to issues with the water filter, water valve, or clogged lines.

  4. Why is my Sub-Zero refrigerator freezing food?
    This can be a sign of a faulty thermostat or temperature control switch that needs adjustment or repair.

  5. Why are the lights inside my Sub-Zero not working?
    It could be due to a burned-out bulb or an electrical issue, such as a blown fuse.

  6. Why is my Sub-Zero refrigerator not dispensing water?
    Check for a clogged water filter or an issue with the water supply line or valve.

If you’re experiencing any of these issues, schedule a Sub-Zero repair service with Box Appliance.

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Contact Us

866-821-4188  |  M-F 8am - 4:30pm

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© 2025 - Box Appliance. All rights reserved.

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