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Don't Get Caught In The Cold!

Contact Master Mechanical for Emergency Heating Furnace Service And Repair. We Are Your Best Heating Furnace Service and AC Repair Company In Mount Prospect Area.

Support is available 24/7. For emergency service call 847-722-0000.

Monday through Friday: 8:00am — 4:30pm

Saturday: 8:00am — 12:00pm

You may also fill out this simple service request form online on this page to have a Heating and A/C Specialist contact you to schedule an appointment!

Commercial & Home Heating and Air Conditioning Service Available Serving the Northwest Suburbs:

  • Arlington Heights
  • Barrington
  • Buffalo Grove
  • Deerfield
  • Des Plaines
  • Glencoe
  • Glenview
  • Highland Park
  • Highwood
  • Lake Forest
  • Lincolnshire
  • Long Grove
  • Morton Grove
  • Mount Prospect
  • Mundelein
  • Niles
  • Northbrook
  • Palatine
  • Park Ridge
  • Riverwoods
  • Rolling Meadows
  • Wheeling
  • Wilmette
  • Winnetka

Please call 847-722-0000 for 24 Hour Emergency Service - Gas Furnace Service and Repair

Contact info

  • 119 S Emerson St, Suite 327
    Mount Prospect, IL 60056
  • 505 Harvester Court
    Wheeling IL 60090
  • 847-722-0000


Family-Owned and Operated | Offering Discounts for Seniors and Veterans

As your heating and cooling contractor company, we put your family’s comfort first and offer 24-hour furnace service and repair or air conditioning services for emergencies. Master Mechanical treats every service call as a priority, and you can expect a call back within 30 minutes.

If you are not currently a client of Master Mechanical, we would love for you to join our family and benefit from our preventative HVAC maintenance services. We want to help save you from costly emergencies in the future. You do not have to have a current account with us to receive 24-hour emergency service and utilize our money-saving coupons!