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$200 Install Rebate for New Equipment

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Quality & Affordable HVAC Service in the Chicagoland Area

MJ Mechanical is here to provide you with quality and affordable HVAC repair and installation services in suburban Chicago provided by our experienced technicians, who work with the latest HVAC technology to serve our customers nothing short of great quality.


  • Air conditioning
  • Heating
  • Humidifiers
  • Filters
  • Thermostats

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We had MJ Mechanical install a new air conditioning system including furnace and complete duct work in our home. My husband Bob worked in the trades before retiring. He and I were very pleased with the service and workmanship that we experienced. Adam and Andrew were first rate. We would be happy to refer anyone to this company. Thank you for a job well done.

- Joan O.

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1891 Old Granart Road Unit ESugar Grove, IL 60554