Commercial Refrigeration: What Saskatoon Businesses Need to Know
A guide to walk-in cooler and freezer maintenance for Saskatoon businesses. Keep your refrigeration running reliably year-round.
For restaurants, grocery stores, convenience stores, and other businesses that rely on refrigeration, a breakdown isn’t just inconvenient—it can mean lost inventory and lost revenue. Here’s what Saskatoon business owners need to know about keeping their walk-in coolers and freezers running reliably.
Why Commercial Refrigeration Needs Special Attention
Commercial refrigeration systems work harder than residential units:
- Continuous operation: Running 24/7, 365 days a year
- Heavy use: Frequent door openings throughout the day
- Critical temperatures: Must maintain precise temperatures for food safety
- Harsh conditions: Operating through Saskatchewan’s extreme temperature swings
This constant demand means commercial refrigeration requires regular maintenance to avoid costly breakdowns and food spoilage.
Signs Your Walk-In Needs Attention
Watch for these warning signs:
- Temperature fluctuations: Unit not holding consistent temperature
- Ice buildup: Excessive frost on evaporator coils
- Unusual sounds: Grinding, clicking, or humming noises
- Longer run times: Compressor running constantly
- Water on the floor: Could indicate drain issues or door seal problems
- Higher energy bills: System working harder than it should
Don’t wait for a complete failure. If you notice any of these issues, call for service before you lose inventory.
Essential Maintenance Tasks
Regular maintenance can prevent most refrigeration emergencies:
Daily Checks
- Monitor temperatures and log readings
- Check door seals for proper closure
- Clear any obstructions from air vents
- Ensure proper product organization for airflow
Monthly Tasks
- Clean condenser coils (dust and grease reduce efficiency)
- Check door gaskets for wear or damage
- Inspect drain lines for clogs
- Clean interior surfaces
Quarterly/Annual Service
- Professional inspection of all components
- Refrigerant level check
- Electrical connection inspection
- Compressor and motor assessment
- Calibrate thermostats and controls
Temperature Best Practices
Maintaining proper temperatures protects both food safety and equipment:
Walk-in Coolers:
- Target: 35-38°F (1.5-3°C)
- Never above 40°F (4°C)
Walk-in Freezers:
- Target: 0°F (-18°C) or below
- Avoid temperature swings
Tips for temperature management:
- Don’t overload the unit—airflow is essential
- Cool hot items before placing in the cooler
- Keep door openings brief
- Organize products to allow air circulation
- Install strip curtains to reduce cold air loss
When to Call a Professional
Some issues require immediate professional attention:
- Compressor not running: Could be electrical or mechanical failure
- Unusual noises from the compressor: Sign of internal problems
- Refrigerant leak: Loss of cooling capacity, potential safety issue
- Complete temperature loss: Emergency situation for food safety
- Electrical issues: Tripping breakers, burning smell
Attempting DIY repairs on commercial refrigeration can void warranties, create safety hazards, and make problems worse. When in doubt, call a professional.
Protecting Your Investment
A few best practices to extend equipment life:
- Schedule regular maintenance: Preventative care is cheaper than emergency repairs
- Train staff: Everyone should know proper door use and loading procedures
- Keep records: Document temperatures, maintenance, and any issues
- Have a backup plan: Know who to call for emergencies and have a plan for product if repairs take time
- Consider a maintenance agreement: Regular scheduled service for peace of mind
Emergency Planning
Every business should have a refrigeration emergency plan:
- Post emergency contact numbers where staff can find them
- Know the location of electrical shutoffs
- Have a plan for relocating product if needed
- Understand your insurance coverage for spoilage
- Keep dry ice or backup cooling options available
We Service Commercial Refrigeration
Fire & Frost Mechanical provides walk-in cooler and walk-in freezer repair and maintenance for businesses in Saskatoon and the surrounding area. We understand that refrigeration problems can’t wait—that’s why we offer 24/7 on-call service.
Our commercial services include:
- Walk-in cooler repair and maintenance
- Walk-in freezer repair and maintenance
- Temperature control diagnostics
- Preventative maintenance programs
Need refrigeration service? Contact Us or call 306-914-8194.
Keeping Saskatoon businesses cool (and cold) year-round.