Franzen Heating & Cooling
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Franzen Heating & Cooling
When you need Heating and Air Conditioning repair or service, we offer our customers only the best service at affordable prices! We are easy to reach. 24 hours a day, 7 days a week! A team of highly trained, certified, courteous and professional experts are available for on the spot repairs or installation.

Our company prides itself on diagnosing the problem and repairing it correctly the first time with 100% guarantee We use only the best replacement parts on the market. Our dedication to expert service, friendly and courteous staff, and respect for your home is unmatched in the industry. Our dedication to expert service, friendly and courteous staff, and respect for your home is unmatched.
Services
We are a licensed Trane dealer and install all quality Trane heating and cooling equipment in the Chicago-land area. This is by far the most reliable and quietest running equipment on the market. Due to the volume of equipment that is installed by us we are able to offer the lowest prices on all types of installations.
Very quick, excellent communication, only top of the line equipment, provided questions for me to ask other contractors providing bids, worked with me on payment method. Franzen Heating & Cooling offers free estimates on all types of installations. Our estimates are quick and painless. We do not spend 3 hours in your kitchen with a hard sell.
This will help you better understand your system and allow our tech to deal with any other issues you may have with your system. We clean and check your heating/cooling system for safety and for maximum efficiency to insure that your system runs properly throughout the heating and cooling season. We perform a complete inspection on your heating/cooling system.
Tony responded immediately and was friendly and professional. They were able to come out right away and diagnose the problem and complete repairs the same day and saved me money as the first company recommended a replacement of the unit. They were extremely fair and very helpful.

They cleaned my furnace and marked the dampers for me so I knew what to do for summer and winter which was a great help especially being a single mom and not being knowledgeable with the HVAC unit.Franzen Heating and Cooling specializes in duct cleaning. We use the best system available for residential and commercial duct cleaning.
Franzen Heating and Coolings fabrication shop is capable of making all HVAC ductwork. We are skilled sheet metal fabricators that have the equipment needed to produce high-quality Sheetmetal Ductwork fittings, Drain pans, Roof Curbs, Flashing, Elbows, Round pipe, Stainless Steel, Dishwasher Exhausts, And BlackIron Grease Hoods.
Reviews (13)
Robert J.
Robert J.
Jan 04, 2022
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As of today (1/4/22), I am pleased that Franzen Heating and Cooling made good on the payment for our carpet damage. I am happy to report that they did apologize and I am pleased to be able to use this company again.
Jerry O'Riley
Jerry O'Riley
Dec 10, 2021
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Time and time again, Franzen always comes though with great prices, honest information, and great workmanship.
This is the 3rd or so large job I have had them on, and they totally nailed it. Thanks again
Matthew Murray
Matthew Murray
Nov 19, 2021
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Positive: Professionalism
had the pleasure to meet the owner tomy he actually recommended i dowmgrade what i thought i wanted two new furnaces and two ac units later i am actuallly happy faith in humanity there is somebody who does what they say
S.
S.
Sep 27, 2021
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Franzen Heating and Cooling came to install my new air conditioner and heating system today. Love my new upgraded ac and furnace (even gave me a discount on the furnace!) Tony's crew came and did an awesome job with installation, from beginning all the way through clean up. They were very professional and thorough, and I will definitely use them again! I highly recommend Franzen Heating and Cooling!
Hope Helmick
Hope Helmick
Aug 06, 2021
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Positive: Professionalism, Punctuality, Responsiveness
We needed a part for our air conditioner. It was 4th of July weekend , nobody was open, but we got someone at Franzen to get us the part promptly, and he offered to check our part to see if it was good. He was very nice and offered good customer service and we will use them again in the future, and spread the word.
Nancy Jaksich
Nancy Jaksich
Jul 27, 2021
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I highly recommend Franzen! When the AC broke on a late Sunday night, we called them and they had a serviceman here within an hour. They were friendly, professional and explained the entire process. Would I hire them again? ABSOLUTELY!
Sally Kerby
Sally Kerby
Jul 23, 2021
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My air conditioning stopped working so I Googled a repair place. Based on reviews I went with Franzen. Jason was out in a matter of hours and fixed my air co! He was thorough. Professional. Respectful. Honest. Explained everything. Gave me options. Fair pricing. TRUST WORTHY. Franzen and Jason are ABSOLUTELY my new heating and cooling people! THANK YOU SO MUCH!!!
Ian H.
Ian H.
Jul 08, 2021
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A+ service. Jason, Dustin, and the crew were polite, thorough, professional, and fast. They cut no corners, and hung around after our HVAC install to explain our new smart thermostat to us. I know they were tired from a hard day's work but they didn't rush us at all. They know their craft.
James Biggs
James Biggs
May 16, 2021
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Recently had new furnace and air conditioner installed, and I'm very pleased with the prompt service and professionalism of this company. I got an estimate within the hour on a Friday and everything was installed the following Thursday. Jason and Shaun did a clean, quick job; and they even brought in extra help to finish this big job in a timely fashion. I highly recommend their service!
Hannah K.
Hannah K.
Jan 24, 2021
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We just moved in and just needed a technician to inspect our furnace and make sure it's all good to go. We apparently have a very rare furnace, I can't even remember what it's called, but someone recommended Frazen for specializing in them. The tech was very informative and answered any questions I had as well as gave tips for maintaining it. We'll be using them again in the future for sure.
Trevor C.
Trevor C.
Nov 24, 2017
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Tony (the owner) is very knowledgeable about the trade. His estimate was pretty good for my furnace and AC. All of his techs were polite and seemed to respect Tony, me the customer and my home, and the business in general. They laid out tarps and cleaned up after themselves. After a wonderful display of teamwork, they showed me how to use all of the services they installed. I would have them come back and I would also recommend them to my friends and family. 5 stars!
Chad A.
Chad A.
Apr 22, 2015
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Tony is the best! We refer quite a few of our customers to Franzen and they are always happy. They are honest, polite, and really know their job! As a fellow business owner it's hard to find a company to refer your customers to. Don't be afraid to call Tony for all your HVAC needs
Joel R.
Joel R.
Nov 01, 2014
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Tony was so great to work with. We felt ZERO pressure from him and his staff. They were professional from start to finish. This estimate was spot on and plan to use him again when we build our second home. Great work guys.