Commercial Heating in Metro Detroit, MI — A Plus Heating and Cooling

Two gray outdoor air conditioning units beside a beige house and stone wall on gravel.

Commercial heating demands are fundamentally different from residential—the equipment is larger, the systems are more complex, the regulatory requirements are more stringent, and the consequences of a system failure are measured not just in discomfort but in business disruption, lost productivity, and potentially compromised inventory or operations. A Plus Heating and Cooling has been serving commercial heating clients throughout Metro Detroit since 1999, and we understand what businesses need from their HVAC contractor.


We install, service, and maintain the full range of commercial heating equipment—from unit heaters in warehouses and garages to rooftop systems for retail and office buildings to make-up air units for commercial kitchens and manufacturing facilities. Our licensed and insured commercial team delivers the professional, reliable service that keeps your business operating through Michigan winters.


Call Now—(248) 629-7075 

Commercial Heating Systems We Service

  • Gas and electric unit heaters for warehouses, garages, and commercial spaces
  • Infrared and tube heaters for large commercial and industrial buildings
  • Rooftop gas heating units for retail, office, and commercial buildings
  • Make-up air units for commercial kitchens, manufacturing, and high-ventilation spaces
  • Commercial split systems and heat pumps
  • Commercial boilers and hydronic heating systems
  • Tenant build-out HVAC for commercial spaces
  • HVAC control systems and energy management
Technician using a multimeter to inspect an outdoor air conditioner unit

Commercial Heating Frequently Asked Questions

  • Do you offer preventive maintenance contracts for commercial heating?

    Yes. Our A Plus Elite Maintenance Plan provides structured preventive maintenance for commercial heating equipment, including two visits per year, multi-point inspections, filter changes, lubrication, component inspection, and discounted rates on repairs. Commercial clients benefit significantly from planned maintenance that prevents emergency breakdowns and extends equipment life.

  • Can you handle emergency heating repairs for commercial properties?

    Yes—we provide emergency heating repair services for commercial properties throughout our Metro Detroit service area. A heating failure in a commercial building can be a serious operational and liability issue, and we respond urgently to commercial emergency calls. Contact us at (248) 629-7075.

  • Do you handle HVAC for commercial tenant build-outs?

    Yes. A Plus Heating and Cooling provides HVAC installation services for commercial tenant build-outs, working with property managers, landlords, and tenants to design and install systems that meet the specific needs of the space and comply with applicable codes and lease requirements.

Call Now—(248) 629-7075