
Our Services
At AJ’s Maintenance & Supply Ltd., we provide a full range of professional services to meet the needs of homeowners and businesses across northern Saskatchewan and Manitoba. With nearly 25 years of trusted experience, our skilled team is proud to deliver high-quality work and dependable solutions in every job we do.
Plumbing
We offer complete plumbing services for both residential, commercial and industrial properties, including repairs, installations, and maintenance. Whether it's a leaky faucet, a clogged drain, or a full system upgrade, you can count on us for prompt and reliable service.


Refrigeration
From walk-in coolers to commercial and industrial refrigeration units, we install and service a wide range of refrigeration systems. We understand how important proper cooling is for your business and are here to keep your equipment running efficiently.
Heating & Cooling (HVAC)
From freezing winters to warm summer days, we’ve got your indoor comfort covered. Our team provides full-service heating, cooling and ventilation solutions, including installation, repair, and maintenance of furnaces, boilers, air conditioners, and ventilation systems. Whether you need to stay warm or cool, we ensure reliable, energy-efficient performance year-round for both residential, commercial and industrial spaces.


Boiler Services
At AJ’s Maintenance & Supply Ltd., we offer expert boiler services to keep your home or business warm, efficient, and safe. Our experienced technicians specialize in the installation, maintenance, and repair of all types of boiler systems. Whether you're upgrading to a new high-efficiency unit or need fast, reliable repairs, we ensure your heating system runs smoothly throughout the harsh northern winters.
We service both residential and commercial boilers, providing thorough inspections, system tune-ups, and emergency support when needed.

Ready to Start Your Project?
From freezing winters to warm summer days, we’ve got your indoor comfort and essential systems covered. Our team provides full-service heating, cooling, plumbing, and refrigeration solutions for both residential, commercial and industrial spaces. We handle installation, repair, and maintenance of furnaces, boilers, air conditioners, ventilation systems, water lines, fixtures, and refrigeration units. Whether it’s keeping your space warm, cool, flowing, or properly chilled, we deliver reliable, energy-efficient performance all year round.