Installation and service for rooftop units, split systems, heat pumps/VRF, boilers, chillers, make-up air systems, exhaust, and unit heaters tailored for commercial and industrial facilities.
Northern Ontario’s Commercial HVAC & Refrigeration Experts
local travel, rink experience, 24/7 support
Request Service + Emergency SupportOur Service Expertise
Commercial HVAC Systems
Preventive Maintenance
Seasonal inspections, filter programs, coil cleaning, belt checks, performance tuning, and proactive servicing to reduce downtime and extend equipment life.
Commercial Refrigeration
Expert installation, maintenance, and repairs for walk-in coolers, freezers, ice machines, and refrigeration racks. Supporting grocery, restaurants, rinks, and industrial operations.
Residential HVAC Services
Installation, maintenance, and repairs for home heating and cooling systems, including furnaces, air conditioners, heat pumps, and indoor air quality solutions. Reliable service tailored to Northern Ontario homes.
24/7 Emergency HVAC & Refrigeration Service
When your systems fail, downtime costs money. Our technicians are available day or night to restore cooling, heating, and refrigeration across Northern Ontario. Call us immediately or submit an urgent service request.
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Our Work in Action
Your Trusted Partner in HVAC and Refrigeration
Your Trusted Partner in HVAC and Refrigeration
Founded in the heart of Sault Ste. Marie, Ontario, Great Lakes Refrigeration was established to provide small businesses with top-notch HVAC and refrigeration services. We pride ourselves on our commitment to quality service, expert knowledge, and customer satisfaction.
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Request Service or Get a Quote
Our team is ready to help with HVAC and refrigeration repairs, maintenance, or new installations. Reach out by phone or use our contact form and we’ll respond promptly.
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Contact Information
Our Location
Sault Ste. Marie
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