A failed walk-in freezer is a race against the thaw. We design, install, maintain and repair commercial walk-in freezers across London — modular panel rooms for kitchens, butchers, bakeries, food production and pharmaceutical storage. Installation is fully F-Gas compliant with temperature logging; repairs are attended same-day, 24/7, because freezer faults do not keep office hours.
Walk-in freezer design & installation
We build walk-in freezers to your specification: floorless or floored panels, correct insulation thickness for frozen duty, condensing unit and evaporator sizing with proper defrost provision, heated door frames and pressure relief vents to stop door lock-up, and independent temperature alarms. Every install is pressure-tested, commissioned to temperature and handed over with full F-Gas documentation.
Repairs & emergency breakdown
Ice-locked evaporators, failed defrost elements, worn door heaters, compressor faults and refrigerant leaks — we diagnose and repair them all, carrying common parts on the van. For emergencies we prioritise getting temperature recovering fast: temporary measures where needed, permanent repair as quickly as parts allow. Same-day response across London, 24/7 for contract clients.
Maintenance that prevents the 2am failure
Walk-in freezers fail predictably — iced coils from missed defrost checks, doors that no longer seal, condensers choked with dust. Our PPM visits cover defrost system testing, door seal and heater checks, condenser cleaning, refrigerant pressure logs and controller calibration. It is the cheapest insurance a food business can buy.
Frequently asked questions
Related services
- Walk-in Cold Rooms & Freezers
- Cold Room Install & Repair
- Refrigeration Installations
- Commercial Refrigeration Service
Why londonhvacpro
- REFCOM-registered, F-Gas certified engineers
- 24/7 emergency response across London & the M25
- All major manufacturers serviced
- Transparent pricing: £120 + VAT per hour, one-hour minimum