If you own or manage a restaurant in Calgary, your refrigeration equipment is the backbone of your operation. Walk-in coolers, freezers, ice machines, and prep tables run 24/7 — and they need regular attention to keep performing. But how often is "regular"?
The Short Answer
At minimum, every 4 months — or three times per year. This is the schedule we recommend for most Calgary restaurants and commercial kitchens. Some high-volume operations benefit from quarterly or even monthly check-ups.
Equipment-Specific Recommendations
Walk-In Coolers & Freezers
Every 3-4 months. Walk-ins run continuously and accumulate dirt on condenser coils, develop gasket wear, and gradually lose refrigerant. A maintenance visit includes coil cleaning, gasket inspection, temperature calibration, and a full system check.
In Calgary, the temperature swings between seasons put extra stress on condenser units — especially outdoor condensers that deal with -30°C winters and +30°C summers.
Ice Machines
Every 3-4 months, plus descaling twice a year. Calgary's hard water accelerates mineral buildup inside ice machines. Without regular descaling, you'll see reduced ice production, cloudy ice, and eventually component failure.
Between professional visits, staff should wipe down exterior surfaces and check water filters monthly. Learn more about common ice machine issues.
Reach-In Refrigerators & Freezers
Every 4-6 months. These units are smaller but work just as hard. Condenser cleaning, door gasket checks, and temperature verification keep them running efficiently. Dirty condensers on reach-ins are a leading cause of compressor failure.
Display Coolers & Merchandisers
Every 4-6 months. Glass-door display units in convenience stores and delis collect dust quickly because of their open-air fan design. Regular cleaning keeps them efficient and prevents temperature fluctuations that affect product quality.
What Happens During a Maintenance Visit?
A thorough commercial refrigeration maintenance visit covers:
- Condenser coil cleaning — removes grease, dust, and debris
- Evaporator inspection — checks for frost buildup and airflow issues
- Refrigerant level check — ensures proper charge and no leaks
- Temperature calibration — verifies all thermostats and controls are accurate
- Door gasket inspection — checks seals for wear and proper closure
- Drain line cleaning — prevents clogs and water damage
- Electrical connections — tightens terminals and checks for wear
The Cost of Skipping Maintenance
We see it constantly: a restaurant skips maintenance for a year, then calls us for an emergency repair that costs 5-10x what prevention would have. Common consequences include:
- Compressor failure ($1,500-$3,000+ to replace, versus $100-200 for a cleaning visit)
- Spoiled inventory from temperature failures (potentially thousands in lost product)
- Health inspection issues from equipment not holding safe temperatures
- Higher energy bills from equipment working harder than it needs to
YYC Mechanical Maintenance Plans
We offer maintenance plans starting with visits every 4 months. Sign up for a plan and your first visit is free. We schedule around your operating hours so there's no disruption to your business.
Our plans cover all commercial refrigeration and HVAC equipment — walk-in coolers, freezers, ice machines, rooftop units, and more.