When your refrigerator stops working, you need a technician who shows up on time and fixes it right the first time. ZR MASTER provides professional refrigerator repair for homes and businesses in Sunnyvale, CA — with upfront pricing and genuine parts.
Local refrigerator repair for Sunnyvale homes & businesses
Your Sunnyvale appointment is handled by our Mountain View team, about 3 miles away, rated 5.0★ by 23 customers on Google. Many Peninsula and South Bay homes have built-in and premium appliances — Sub-Zero, Wolf, Thermador, Miele, Viking — which we service every day.
Our process is simple: diagnose, quote, repair, test. You approve the price before any work begins.
Your refrigerator runs 24/7, so when it fails you need help fast — food spoils within hours. Our technicians carry common refrigerator parts on the truck, so many repairs are completed on the first visit.
We work on compressors and start relays, evaporator and condenser fans, defrost heaters, thermistors, control boards, door gaskets, water valves, ice makers and dispensers. Before we start, you get a clear explanation of the problem and an upfront price.
ZR Master Appliance Repair & HVAC 505 Central Avenue, Unit E, Mountain View, CA 94043 (650) 943-3696 · Open 24 hours About 3 miles from Sunnyvale 5.0 (23 Google reviews)
ZIP codes served in Sunnyvale: 94085, 94086, 94087, 94089
Frequently Asked Questions
Do you offer refrigerator repair in Sunnyvale, CA?
Yes. ZR MASTER provides refrigerator repair throughout Sunnyvale (ZIP codes 94085, 94086, 94087, 94089) and nearby communities. Call (650) 943-3696 or book online.
How soon can a technician come to Sunnyvale?
Same-day and next-day appointments are often available depending on the schedule. Booking online or calling early in the day gives you the best chance of a quick visit.
Which refrigerator brands do you repair?
We repair all major brands, including Samsung, LG, Whirlpool, GE, GE Profile, Café, Frigidaire, Electrolux and more.
Is it worth repairing my refrigerator?
Most refrigerators last 10–15 years. If yours is younger than that and the repair costs less than about half the price of a comparable new unit, repair is usually the better choice. Our technician will give you an upfront quote before any work begins.
Why is my fridge running but not cooling?
Common causes are dirty condenser coils, a failed evaporator or condenser fan motor, a defrost system failure (heater, thermostat or control board), a faulty start relay, or a sealed-system problem. A technician can pinpoint the cause with a proper diagnostic.
Do you repair built-in and high-end refrigerators?
Yes. We service built-in and premium brands such as Sub-Zero, Thermador, Viking, Miele and Monogram as well as everyday brands like Samsung, LG, Whirlpool and GE.
