Founded in 1946, MARS is a family-owned and operated supplier of quality motors, components, service/installation parts, and equipment for the HVAC/R industry.  Originally launched as a motor repair company, MARS has continually evolved its business throughout the years to meet the needs of our customers. The company’s MARS Motors and Components Division distributes an extensive line of MARS and JARD branded aftermarket replacement products, as well as the original equipment components of leading manufacturers.

The company’s Equipment Division offers residential and commercial heating, cooling, and dehumidification equipment under the Comfort-Aire and Century brand names in the United States and under the Comfort-Aire by Aitons brand name in Canada. The company offers one of the broadest equipment lines in the HVAC industry and is known for in-season availability, quick delivery, best-in-class warranties, and comprehensive training and support programs.

MARS Motors and Components Division operates from Hauppauge, New York, with distribution facilities in Earth City (St. Louis), MO and Mississauga, Canada.  The MARS Equipment Division operates out of Jackson, Michigan.

Trusted Brand

MARS is one of the most trusted brands in the HVAC/R market. We continue to anticipate the needs of the marketplace and actively create value for our customers. This commitment makes MARS the most comprehensive supplier of commercial and residential HVAC/R motors, components and equipment in the industry today.

Motors, Components and Equipment

MARS’s acquisition of Heat Controller, a leader in HVAC equipment, broadens our offering to better serve HVAC/R customers, suppliers, and contractors.  By combining our collective expertise and capabilities, we are discovering new and innovative ways to ensure our customers’ success.

Delivering Confidence

MARS provides a single source for quality products, responsive service and a proven ability to deliver confidence to customers.  Our industry experience, empowering programs, and extensive inventory and logistics efficiencies offer unique advantages to our customers throughout the Americas.

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  • Parts

Product Types:

  • Capacitors
  • Motors
  • Relays


  • Parts