Freezer Repair — Chest, Upright & Built-In
A freezer running warm risks the entire contents — FETSCO treats freezer breakdowns as urgent, repairing chest, upright and built-in freezers from every major brand.
Common Freezer problems we fix
Common issue
Freezer not freezing / running warm
Likely cause: A failing compressor, refrigerant leak, or faulty thermostat — same core causes as a refrigerator, different cabinet.
How we fix it — We diagnose the compressor and refrigerant circuit and repair or replace the failed component, quoted before proceeding.
Common issue
Heavy frost or ice build-up
Likely cause: A door/lid seal not closing properly, or a failed defrost system on frost-free models.
How we fix it — We replace the seal and, on frost-free units, test and replace the defrost heater or timer as needed.
Common issue
Freezer compressor running constantly and loudly
Likely cause: A dirty condenser coil, or the unit struggling due to a refrigerant leak.
How we fix it — We clean the condenser and pressure-test the refrigerant circuit.
Common issue
Freezer making a clicking or buzzing sound then stopping
Likely cause: A failing start relay or capacitor preventing the compressor from starting properly.
How we fix it — We test and replace the start relay/capacitor — often a same-visit fix.
How we install your freezer
Placement & clearance
We confirm airflow clearance around the compressor and condenser — freezers are especially sensitive to poor ventilation.
Levelling
Levelled so the door/lid seals fully on all sides.
Settling period & temperature check
We confirm the unit reaches and holds the correct freezing temperature before handover.
Seal & drain check
Door/lid seal and any drain (on frost-free models) checked and confirmed working.
Genuine parts, every major brand
Freezer repair — questions we get
We prioritise freezer faults as urgent given the risk to stored food — same-day dispatch in most areas.
Yes — we service both household and small commercial freezer units.
A thin, even frost layer is normal on non-frost-free models; heavy or uneven build-up usually points to a seal or defrost fault worth checking.
For most repairs, yes — the technician will advise if a repair requires the unit to be fully powered down for an extended period.
We also service
Book a Freezer technician now
Same-day slots available in most areas across the UAE.
Photo credits
- Commercial freezer in a supermarket — Photo: Cuvii on Unsplash
- Digital multimeter used for fault diagnosis — Photo: Thorium on Unsplash
- Hand using a soldering iron on an electronic board — Photo: Mariana B. on Unsplash
- Technician fixing a water heater — Photo: Timur Shakerzianov on Unsplash
- Technician holding a green circuit board during repair — Photo: ThisisEngineering on Unsplash
- White refrigerator freezer in a kitchen — Photo: Anson Wilson on Unsplash
- Wall-mounted air conditioner unit on a building — Photo: Ticka Kao on Unsplash
- Soft-serve ice cream being served — Photo: atelierbyvineeth on Unsplash