Reliable Heating & Cooling for Michigan Businesses
Northern Mechanical Contractors provides complete HVAC installation, service, and repair for commercial and light-industrial buildings across Central and Northern Michigan. With over 30 years of experience, we deliver dependable comfort systems built for performance, efficiency, and long-term reliability—tailored to the unique needs of your business or facility.
Commercial HVAC Installation & Replacement
From small retail spaces and offices to large warehouses and municipal buildings, our licensed technicians design and install heating and cooling systems that meet the demands of commercial operations. We install high-efficiency rooftop units, boilers, and split systems from trusted brands like Bryant and Bosch—each system properly sized, permitted, and optimized for your space.
Preventive Maintenance & Seasonal Service
Regular maintenance keeps your HVAC system running efficiently, prevents costly downtime, and extends the lifespan of your equipment. Northern Mechanical offers scheduled service plans and seasonal tune-ups to keep your systems ready year-round. We also perform annual **Furnace** and **AC Checks** for commercial clients to ensure everything operates safely and efficiently.
Fast, Professional Repairs
When an HVAC issue disrupts your business, time matters. Our team responds quickly to restore comfort and productivity with minimal interruption. We service all major makes and models of commercial heating and cooling equipment and maintain the tools and experience to handle everything from minor component failures to full system rebuilds.
Trusted by Businesses Across Northern Michigan
Northern Mechanical Contractors is a fully licensed and insured HVAC contractor serving Grayling, Gaylord, Kalkaska, Houghton Lake, Lake Lucerne, and surrounding communities. We’re proud members of the Grayling Chamber of Commerce, a Great Lakes Consumer Energy Partner, and authorized Bryant and Bosch dealers. Every job we do is permitted, documented, and held to the highest professional standard.
Schedule a Commercial HVAC Consultation
Keep your business running smoothly with reliable heating and cooling solutions from Northern Mechanical Contractors. Contact us today to schedule a system evaluation, set up a maintenance plan, or request a quote for new commercial HVAC installation. We proudly serve businesses throughout Central and Northern Michigan.