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24/7 Emergency Refrigeration & HVAC Service 1-249-493-5753
Serving Sault Ste. Marie & Northern Ontario

Trusted Refrigeration Solutions

50+ years of expertise in commercial & industrial refrigeration, ice plants, and HVAC service across Northern Ontario.

24/7 emergency response · Commercial & industrial specialists

50+ Years Experience
5 Core Services
7 Industries Served
24/7 Emergency Service
Industrial ammonia refrigeration compressor room serviced by Great Lakes Refrigeration
50+ years serving
Northern Ontario
Why choose us

Built on Experience. Trusted for Performance.

With over 50+ years in commercial and industrial refrigeration, we bring proven expertise to the systems where uptime, safety, and performance matter most.

  • Reliability

    We service systems built for continuous operation, where downtime is not an option.

  • Safety & Compliance

    Fully licensed and insured. Our team includes a group of G1 gas fitters ready to tackle any job, and every technician is a licensed 313A refrigeration mechanic, protecting people, facilities, and equipment.

  • Proven Experience

    Decades of hands-on work with large-scale systems lets us deliver practical, dependable solutions.

Who we serve

Industries We Serve

Supporting refrigeration and HVAC systems for mission-critical commercial and industrial environments across Northern Ontario.

Ice Arenas & Recreation

Arena ice plants, ammonia systems, and seasonal operations.

Grocery & Food Retail

Refrigeration racks, display cases, and walk-in systems.

Restaurants & Commercial Kitchens

Coolers, freezers, and kitchen refrigeration uptime.

Food Processing & Cold Storage

Industrial refrigeration for processing and storage.

Commercial Buildings

Rooftop HVAC, boilers, chillers, and ventilation.

Industrial Facilities

Mission-critical mechanical and process cooling.

Municipal & Institutional

Reliable service for public facilities and institutions.

Our work

Our Legacy of Excellence

A look at the arenas, plants, and commercial facilities we keep running across the region.

View all projects
Indoor arena ice surface serviced by Great Lakes Refrigeration Ice Arenas

Community Arena Ice Plant Service

Sault Ste. Marie, ON

Seasonal service and reliability upgrades to an ammonia ice-plant supporting year-round arena operations.

Industrial refrigeration compressor room Food Processing

Industrial Compressor Room Overhaul

Northern Ontario

Maintenance and component replacement across an industrial ammonia compressor room to restore full capacity.

Commercial refrigeration rack installation Grocery & Retail

Grocery Refrigeration Rack Replacement

Sault Ste. Marie, ON

Replacement of aging refrigeration rack equipment with energy-efficient systems and minimal store downtime.

Client feedback

Trusted by Facilities Across the North

From restaurants and breweries to municipal arenas and food-processing plants, our clients rely on us to keep critical systems running.

Great Lakes is who we called to start Peace Restaurant, and again when we needed a full chiller replacement at Outspoken Brewing. They're the only team I trust with our HVAC. It directly impacts our business.
Kevin Rusnell Restauranteur, Peace Restaurant · Outspoken Brewing
When our arena ice plant went down mid-season, Great Lakes had a technician on site fast and the system back online the same day. They understand how critical uptime is for us.
[Client Name] Facilities Manager, [Municipal Arena]
Their preventative maintenance program has kept our refrigeration racks running without a single major failure in years. Professional, reliable, and they know our equipment inside out.
[Client Name] Store Operations, [Grocery Chain]
Where we work

Serving Sault Ste. Marie & Northern Ontario

Based in Sault Ste. Marie, we cover the region from Wawa in the north to Thessalon in the south and east, and travel further for major projects.

  • Blind River
  • Dubreuilville
  • Echo Bay
  • Goulais River
  • Sault Ste. Marie Primary
  • Thessalon
  • Wawa
  • White River
View service areas & map

Northern Ontario Coverage

Explore our interactive service-area map to see if we cover your facility.

Open the map

Request Commercial Service or Maintenance

Contact our team to discuss commercial refrigeration, HVAC, or arena system service and maintenance, or call now for 24/7 emergency support.