Providing Your Family Comfort 24/7
  • 24/7 Emergency Service
  • Furnace Repair & Installation
  • Air Conditioner Repair & Installation
  • Trane, Aprilaire Installers

Master Mechanical HVAC

(847) 722-0000
#1 In Honest & Reliable Heating Service     Your Satisfaction IS Guaranteed
Sinus, Asthma, Allergy House Purification System

Residential & Commercial Emergency Air Conditioning Service

When it is Warm Outside and In – Master Mechanical HVAC Service is Ready to Go

home page imageMaster Mechanical, your No. 1 source for emergency air conditioning service and air cooling system repair service Mount Prospect, Arlington Heights, Elk Grove Village, Buffalo Grove, Palatine and the Northwest Suburbs, is only a phone call away.

  • Heating Installation
  • Furnace Repair
  • Furnace Installation
  • Heating Maintenance
  • Townhouse
  • Condo Associations
  • Apartment Buildings
  • Summer Home
  • A/C Repair
  • A/C Installation
  • Commercial A/C
  • Residential A/C
  • Corporation
  • Care Facility
  • Municipal Facility
  • Office Complex

Energy Saving Tip!

Pile on the Blankets. An extra blanket on your bed in the winter months is often all it takes to push back the thermostat another couple of degrees.

Our commercial air conditioning service and residential A/C emergency services are at your call 24 hours a day, seven days a week, with experienced, expert HVAC technicians to quickly put your air conditioner and cooling system equipment back in optimal working order. Our prompt services for water heater repair Mt. Prospect and surrounding areas will keep you comfortable in the shower!

We are proud to have been of service to these fine customers ....

"We had a regular HVAC service for 30 years until they closed up shop a few months ago. Regular maintenance of HVAC equipment is one of the keys to a longer life for these expensive units and our previous service made sure everything was well maintained and in fine working order. We wanted to find another company with the same high standards of service. We searched and researched and decided to give Master Mechanical Heating and Cooling a try. I think we have a winner! Tom came over a few days ago and did an excellent job. He explained everything he was doing and why. He was polite and courteous and informational. He didn’t try to sell us anything. He answered all of our questions about potential replacement costs for our heating and air conditioning units (including currently available tax credits for high efficiency units) so we’ll have a good idea when they finally reach the end of their useful life. We were so impressed with him and the high level of service he provided that we signed up for the regular maintenance program. We look forward to a mutually beneficial business arrangement for many years and recommend his service to anyone searching for a reputable firm."

Tony L.
Arlington Heights, Illinois

More Testimonials

Master Mechanical, your family owned, veteran owned HVAC local business, is proud to offer air conditioning repair, furnace repair, home generator installation, water heater replacement and all HVAC cooling and heating services in Southern Lake County, Northern Cook County & Northwest Suburbs of IL including the following areas!

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




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