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Who We Are

SUPREME HEATING and COOLING is a Detroit - based mechanical contractor with over 40 years experience in all aspects of the heating and cooling industry. Our specialty is hydronics - both steam and hot water systems. Where we excel is in the proper evaluation of boiler systems and in our understanding of older systems and equipment.

As a family - owned business that serves the entire Metro Detroit Tri-County area, we have a proven commitment to quality, professionalism and outstanding customer service.

Our services include

  • Repairs, maintenance and equipment replacement - from vintage heating systems to today's most efficient furnaces and boilers.

  • New installations

  • Stocked parts counter for most name brands

  • Steam and hot water boiler systems - We are Detroit's boiler specialists!

  • Furnaces and air conditioning

  • Unico high - velocity air conditioning systems

  • Mitsubishi Diamond Dealer

  • Commercial and residential water heaters

  • Commercial heating, cooling, ventilation, refrigeration and hot line equipment

Contact Us


14641 E. Warren Ave.

Detroit, MI. 48215



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Showroom Hours

Mon - Fri

8:00 am – 4:00 pm





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