Serving Chicago's North and Northwest suburbs (847) 275-9585
Master Tech Heating & Air Conditioning, Inc., Heating & Air Conditioning, , IL
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Master Tech Heating and Air Conditioning
is proud to have been awarded

A+ Rating - Better Business Bureau
Chicago Better Business Bureau A+ Rating

Ideas about staying cool while the temperature rises outside Master Tech offers many additional services besides the Heating and Air Conditioning Services! When you choose Master Tech you get a wealth of experience with all your home improvement and repair service needs.

picture of the Master Tech logo with all the various heating and cooling products they sell and service
picture of a women with a headset saying it is getting hot outside and it is time to get an air conditioner tune-up
picture of a line of goodman air conditioners with the saying Cool Off with a Goodman Air Conditioner
picture of flipflop shoes on the beach with the word summer - Cool Off with an Air Conditioner
picture of Desert - Cool Off with Carrier Air Conditioner
Save money on your air conditioning or furnace repair, call Master Tech
Master Tech Heating and Air Conditioning specializes in finding ways to save our customers money. For a FREE ESTIMATE on a new furnace, new air conditioning system or new boiler call us or fill out our online form. Our qualified air conditioning, boiler, and furnace installers are prepared to meet your energy needs and find a solution that is right for you.

Our specialists are qualified to identify heating and cooling issues in your home that may result in lowering your monthly energy bills! In addition we stock a full inventory of award-winning ENERGY STAR® rated furnaces and air conditioners that will add value to your home while keeping your energy cost low.
If this is an emergency call 847-275-9585 for immediate heating and cooling service.
NO EXTRA CHARGE FOR NIGHTS, WEEKENDS OR HOLIDAYS. We take pride in our 2 hour response time. We have HVAC repair technicians available even during the middle of the night to repair your heating unit, cooling unit, or HVAC system.

Master Tech Heating and Air Conditioning offers 24 hour Emergency Service, 7 days a week, 365 days a year support for your furnace, air conditioner or boiler repair and service request.

When it comes to furnace repair, air conditioning repair - we cover the entire north and northwest suburbs. Day or night you can trust that we’ll be there with expert technicians to repair any make and model.
AC Inspections and Air Conditioner Installation and Repair
+ AC Service and Help

Summer is here, and if you are like the rest of us you have your air on full blast and if your still not cool it may be time to have your system checked out. Let our Master Tech HVAC technicians assist you with a first-rate air conditioning inspection to ensure that your unit will keep you cool.

An inspection should be done once a year. Keep in mind that with inspections, maintenance work is not performed. A contractor will monitor and examine an air conditioning system and then provide feedback on its condition. From there, the feedback will determine whether or not tune-up or repair service will be needed.

Inspection services usually are cheaper than actual tune-up or repair services. While many feel inspections are overrated, addressing the minor issues definitely can save you money down the road on what could be a huge repair job – which would result in a huge repair bill.

The cooling specialists at Master Tech are committed to your comfort and safety, and we will make sure that your cooling system is running at peak performance. Let us offer one of our first-rate inspections for your residential property.

Give us a call today, or contact us online for more information.

2011 Crain's List - Master Tech Heating & Air Conditioning


Recognized as one of the best HVAC repair and installation contractors in the Chicago area. Master Tech is the premier HVAC heating and air conditioning company. Our installation technicians install premium Carrier equipment and our team of local service and repair technicians are on call around the clock. We are prepared to meet your install or repair service needs no matter the manufacturer. Furnace air conditioning or central air conditioning will keep everyone cool during the hot summer months.
heating and cooling experts


When you have questions regarding your furnace or air conditioning system, thermostats or if you're curious about how your heating & cooling system works try our "Ask The Pro's" section.


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