Toronto Commercial HVAC runs commercial refrigeration maintenance programs for restaurants, grocery stores, convenience stores, catering kitchens and food distributors across Toronto and the GTA. Programs cover walk-in coolers and freezers, reach-ins, prep tables, display cases and remote condensing units, all serviced by 313A licensed mechanics.
Most refrigeration failures start small. Condenser coils load up with grease, flour or dust until the compressor runs hot. Defrost heaters fail and the evaporator ices over. Drain line heaters burn out and water freezes in the line. Door gaskets tear and the box fights warm air all day. A scheduled visit catches each of these before it becomes a Saturday night emergency.
Single-site visits cost $185. Multi-site programs run $4,800 to $18,500 a year. One prevented holiday freezer failure covers 2-3 years of program cost.
What Does a Refrigeration Maintenance Visit Include?
Condensing side
Condenser coil cleaning, fan motor and blade checks, refrigerant pressures, compressor amps and electrical connections.
Evaporator side
Coil inspection, fan motors, defrost heaters and defrost termination, drain pans and drain line heaters.
Box and doors
Door gaskets, door heaters, closers, strip curtains and box temperature checks.
Controls and records
Controller setpoints, alarms and a written compliance log for every box.
Maintenance Frequency by Business Type
| Business | Typical frequency | Why |
|---|---|---|
| Full-service restaurant | Quarterly | Grease and heat load on condensers |
| Bakery or pizzeria | Quarterly or more | Flour dust packs coils fast |
| Grocery | Monthly to quarterly | Many boxes, high product value |
| Convenience store | Semi-annual to quarterly | Fewer boxes, lower load |
Why Maintenance Pays
- Fewer emergencies. Most walk-in failures trace back to dirty coils, failed defrost or torn gaskets.
- Lower energy use. Clean coils and good gaskets cut compressor run time.
- Longer compressor life. Compressors fail when they run hot and short of refrigerant.
- Inspection-ready records. Written logs support HACCP and public health inspections.
Proof From Our Programs
Our Vaughan grocery program covers walk-in freezers and coolers across 11 stores and recorded zero product loss in 2025 with a 2:40 average emergency response. Our 45-site downtown restaurant MSA gives one operator group one contact, one log format and per-site billing.
Refrigeration Maintenance Across Toronto and the GTA
PM routes run through Entertainment District, King West and Chinatown kitchens, Woodbridge and Vaughan grocery, Mississauga and Brampton convenience stores and Unionville restaurants. When something does fail, our commercial refrigeration repair team responds on the 24-hour line. Combine with commercial HVAC maintenance to cover rooftop units and make-up air on the same visits.
