What’s happening
A freezer should cycle on and off to hold temperature. When it runs constantly, it’s either losing cold air, struggling to reject heat, or being told to keep running by a faulty control. All are common and fixable.
Common causes
- Worn door gasket — cold air leaks out, so the compressor never catches up.
- Dirty condenser coils — the system runs hot and inefficient.
- Stuck thermostat or thermistor — the freezer misreads temperature.
- Failing condenser or evaporator fan — poor airflow keeps it running.
- Low refrigerant / sealed-system issue — reduced cooling capacity.
What FridgeFix checks and fixes
We inspect the door seal, clean the condenser coils, test the thermostat and fans, and verify sealed-system performance so the freezer cycles normally again.
How long it takes and what it costs
Most repairs take 60-90 minutes and run $150-$320 in Orange County, depending on the cause. We diagnose and quote before starting.
Freezer repair across Orange County
We serve Irvine, Anaheim, Costa Mesa, Huntington Beach, Santa Ana, and nearby cities. See our freezer repair service or book online.
Frequently Asked Questions
A freezer that never cycles off is usually fighting heat gain or a control problem - a worn door seal, dirty condenser coils, a stuck thermostat, or a failing fan. We find which and fix it.
It's not dangerous, but it wastes energy, shortens the compressor's life, and signals a developing problem. Addressing it early usually means a cheaper repair.
Often, yes. Dust-caked condenser coils make the freezer run hot and nonstop. A professional cleaning plus a check of the seal and thermostat usually solves it.