Freezer never shuts off? We fix thermostats, clean coils, and replace gaskets. Same-day service, 90-day warranty. Average repair cost: $100–$350. Some causes are DIY-fixable — see below.
Freezer running constantly repair typically costs $100 to $350. Some causes are DIY-fixable, but professional diagnosis is recommended if the problem persists. Most repairs are completed in 1-2 hours with a free diagnostic visit.
A continuously running freezer in your Redwood City home has a heat component — at 82°F summer highs, this warm Peninsula city creates elevated compressor demand that makes the system more sensitive to efficiency losses. Redwood City's 85,000 residents live in ranch homes from 1960, where the above-average warmth means any degradation in condenser coils, gaskets, or thermostat pushes the system from extended running to constant operation faster than in cooler cities. The dry warmth generates dust that coats condenser coils and desiccates door gaskets — a dual efficiency hit.
Redwood City's 82°F warmth creates a narrower margin between normal and constant running. Dust and heat combine to degrade both condenser coils and gaskets, creating a dual efficiency loss that tips the system into constant operation. Ranch homes from 1960 with standard garage placement are typical.
Dirty condenser coils
Damaged door gasket
Thermostat stuck
Low refrigerant
Hot ambient temperature
Dust, pet hair, and debris insulate the condenser coils, preventing heat dissipation. The compressor runs continuously trying to compensate. In Bay Area garages with limited ventilation and proximity to driveways, coils accumulate debris faster than in climate-controlled interiors.
Cost: $80–$150 | Time: 30-45 minutes
A compromised door seal allows warm air to enter continuously, raising the internal temperature. The thermostat never senses the target temperature is reached, so the compressor never cycles off. In humid Bay Area conditions, the constant warm moist air ingress amplifies the problem.
Cost: $80–$200 | Time: 30-60 minutes
A failed temperature control thermostat may remain in the closed (calling for cooling) position permanently, regardless of actual temperature. Power surges from PG&E grid fluctuations can damage electronic temperature controls in older Bay Area neighborhoods.
Cost: $100–$250 | Time: 45-75 minutes
A slow refrigerant leak reduces cooling capacity, causing the compressor to run endlessly without reaching set temperature. The freezer may be cool but not cold enough. Vibration from seismic activity unique to the Bay Area can stress brazed joints in evaporator tubing over years.
Cost: $200–$400 | Time: 2-3 hours
| Detail | Range |
|---|---|
| Diagnostic | Free |
| Typical repair cost | $100–$350 |
| Repair time | 1-2 hours |
| Warranty | 90 days parts + labor |
Cost varies by root cause. Exact quote after free diagnostic visit.
Constant-running repairs cost $100-$350 in Redwood City. Condenser cleaning at $100-$150 is often sufficient. With 10 competitors serving 85,000 residents, scheduling is adequate. Bay Area service calls range $89-$150.
Free diagnostic visit for running constantly issues. Same-day appointments available in Redwood City.
Book Free DiagnosticReviewed by Robert Aguilar, Field Service Manager & Technical Reviewer