Choose Discount Heating & Cooling, serving Chicago's Northwest and North Shore Suburbs, IL, for on-time completion, customer satisfaction and quality work. Whether your needs include a new HVAC or repair and maintenance services, this local, family-owned company can handle it. Our teams of experienced contractors are here to ensure your comfort. Unlike most companies, we listen to our customers so that we can properly address their comfort needs. At Discount Heating & Cooling, our mission is to provide our customers with an unsurpassed level of satisfaction by combining integrity, experience and quality materials with our superior workmanship. Look to us for: • Furnace repairs • General heating repairs • 24-hour emergency service • Same-day service • No service call charges during normal business hours • Free estimates and senior discounts • Residential installation Our experts are prompt, reliable, efficient and professional. We look forward to the opportunity of serving you. We offer a five-year parts and labor warranty on all repairs, because we stand by our service. Discount Heating & Cooling is NATE¿ certified and Better Business Bureau accredited. We are a Carrier¿ factory authorized dealer and we've won awards from Angie's List every year from 2007- 2010. Please call us today to schedule service or for a free estimate.

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Mariska M.
Mariska M.


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Very happy with the great service! Very honest and quick to get our furnace repaired. Doug is the only one that said our part was covered under warranty and we didn't even buy our furnace from them. Truly appreciate the honesty. They've got our business from now on.

Jim T.
Jim T.


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The technicians were very nice and were willing to explain every little question I had. The prices were very reasonable. I recommend them highly!

Tanya M.
Tanya M.


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After reading the reviews on Discount Heating I am happy I chose them. I had problems in my home with dust and poor comfort in my home. I had several companies come to my home so they could help me figure out what was going on. I was proposed everything from a new system to ripping out the existing ducting in my home and install new! I read up on duct sealing (AEROSEAL) and found Discount Heating. A service rep spoke to me on the phone in a way that I could understand so I had them come to my home. After a walk through in my home we went over some options and found that sealing the ductwork would probably help. So we had our ducts sealed the otherday. Can i tell you how much better our home is! We should have done this along time ago. Discount Heating showed me exactly how much was leaking and not getting into my rooms! Now alomost all of the air is getting actually into my rooms thus allowing a much higher level of comfort. (This is exactly what I was told to expect) My wife and I are so happy that our house is cooler with less dust and the AC runs less to do the same job. I am looking forward lower bills and a more comfortable home. We are VERY Happy we chose this company.



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We began the search for a new ...

We began the search for a new heating and cooling system. We had several heating people come out and we saw a big difference between them all, some price very high and some prices very low. We soon found that it wasn't all about the price. Steve from Discount Heating not only went over our system options he looked at our house and measured everything. We told him the same thing we told everybody else regarding the lack of comfort in our home. Steve identified the undersized ducting as well as a few other things the others did not. Steve showed us his NATE certification proving that he has the knowledge where others didn't. We had Discount Heating install our new system and we are so happy with the new Carrier Infinity system and the comfort it provides. We are very happy with our choice to go with Discount. We found Discount on Angies List, we were very imprerssed with their A+ ratings!



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I have delt with many service ...

I have delt with many service and repair companies and I have to say that Discount Heating really exceeded my expectations. They were friendly, on time and up front. The people in the office answered all of my questions and were easy to speak to. The service man wore shoe covers, he explained what was what in the system plus he took the time to answer any questions that I had without any attitude. I liked that. I will use Discount Heating for all of my home needs. I am very happy! Tim



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We purchased a house recently ...

We purchased a house recently and wanted to replace the aging furnace before the next Chicago winter. We had a recommendation for Discount Heating and called them for a quote. Expecting the process to be as stressful as buying the house, we are still astonished at how pleasant working with Discount is.

Discount’s incredible customer service starts the instant you call them; never once did we feel pressured or overwhelmed. Doug Granata explained all our options and answered every question with unfaltering patience and in-depth knowledge about cost, features, etc. To top it off, he didn't try to sell us more than we needed just to make a profit.

The crew arrived bright & early on installation day. They wasted no time, cut no corners and left our basement cleaner than it was when they started. We never expected such a seamless fusion of friendliness and professionalism, but for the Discount Heating & Cooling staff it seems like second nature.

Discount Heating & Cooling has made a potentially stressful experience into a happily memorable one in our new home. If you’re in the Chicagoland area and looking to install or upgrade your furnace or AC, do yourself a huge favor and call Discount. You will not regret it.

More Business Info

No Service Charge For Normal Hours.

BBB Rating
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BBB Accredited businesses follow the BBB Code of Business Practices and pay a fee for accreditation review and monitoring. Accreditation is not a BBB endorsement or evaluation of the business’ product quality or competency in performing services.

BBB Rating and Accreditation information may be delayed up to a week.
Regular Hours
Mon - Sun:
  • Air Duct Sealing, Geothermal Heating & Cooling, Commercial Air Conditioning, Duct Systems
  • Boiler Inspection, Boiler Setting, Gas Furnaces, Furnace Repair, Boiler Repair
  • Honeywell
  • Carrier
  • Payne
  • Bryant
  • York
  • American Standard
  • Armstrong
  • Maytag
  • Dunkirk
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all major credit cards, amex, discover, master card, visa, diners club, financing available
BBB,Better Business Bureau
Heating Contractors & Specialties, Air Conditioning Equipment & Systems
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Services: Air Conditioning Equipment, Air Conditioning Contractors, Heating Equipment Repair, Gas HVAC Equipment, Refrigeration Equipment, Remodeling, Repairs, Boiler Parts, Heating Contractors, Residential Contractors, Refrigeration Contractors, Ventilation Equipment, Heating Equipment, Industrial, Commercial HVAC Equipment, Furnace Repair, Boiler Repair, Heat Pumps, Commercial HVAC, Residential HVAC Equipment, Boiler Maintenance, Industrial HVAC Equipment, Estimates, Furnace Maintenance, Industrial Boilers, Humidifiers, Duct Work, Ventilation Contractors, Air Conditioning Repair, Commercial Boilers, Electric HVAC Equipment

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