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At Kulacz and Sons Heating & Cooling, Inc. we strive for 100% satisfaction in everything we do. We value your opinion and invite you to tell us and others about your experience with us. Please take a few moments to tell us what you think by leaving us a review here on our website or on any of these popular review sites or social networks.

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Product or service reviewed: Furnace

I recently had my furnace go out and kulacz and Sons were at my house within a few hrs. Come to find out it was beyond repair so after a great explanation from there service tech we decided to go with a new furnace after I got a few estimates. I decided to go with them they were the most reasonable priced. They installed the nxt day and we're very professional and left our house the same way it was. Very respectful and professional through it all. I highly recommend them!!


Product or service reviewed: New Furnace and AC

So glad to have found Jake who was beyond professional through the entire process of having a new furnace and AC installed. He met with me personally to discuss every detail of the products and my choices/options and his crew did an excellent job on every aspect of the installation. Was quick to answer calls and very helpful on the financing side as well. Appreciate the great customer service!


Product or service reviewed: New Furnace & AC

We started using Kulacz & Sons last year based on my married daughter's recommendation. This year Jake came out and serviced our AC and said it would probably last through the summer but it was 18 years old and not running efficiently. Over the course of a couple of weeks we decided now was a good time for us to replace the furnace and AC. Jake came back and showed us the various systems we could have installed and left it to us to make our choice. A few days later Jake and Austin installed the new furnace and AC in a very efficient and professional manner. The installation looks like the equipment has always been there. They cleaned up after themselves and removed the old units. We have already recommended Kulacz & Sons to several of our relatives and friends.


Product or service reviewed: New Water Heater and A/C repair

Kulacz & Sons is a company I am so glad I found and will use for years to come. Jake came to my home and worked his heart out. On both service occasions I was extremely happy with the outcome. I had been using a different company for years until I met Kulacz & Sons - there is no comparison. I have been treated well, fairly and the company is most professional . You will not be disappointed! They are a 5 Star company with 5 Star employees - CUDOS! Barb K.


Product or service reviewed: Air Conditioner recharge / cleaning

I called Kulacz and Sons for service for my central air conditioner unit. I spoke with Jake on the phone and he was very friendly and able to come out the same day for the service call. He is a complete professional and very knowledgeable. He was able to service my air conditioner without any issues and was very helpful explaining everything that I needed to know. Will definitely not hesitate to call this company again for any other heating and air service needs.

I just moved to Chicago from California and know nothing about heating and cooling. To be honest I never had to use either. My first winter in Chicago has been extremely challenging and I am learning more about the frigid cold than ever before. The past week I have noticed that my heat did not seem to be heating as well as it did in the beginning of the winter. I didn't know if it was from the colder temperatures or if my heater was slowly dying on me! I started to call around to local companies and it was like everyone was almost laughing at me..... this girl just wasn't used to the cold. No one offered to come out they just tried to fix the problem over the phone. HELLO, I know how to use a thermostat. Thank You.

Then I called Kulacz and Sons and talked to a wonderful woman who gave me some troubleshooting ideas. After those things were unsuccessful she offered to send someone over right away. RIGHT AWAY. All the other services were offering me next week service!!! An extremely helpful and caring gentlemen came over and found that there actually WAS a problem with my heater. I wasn't crazy!! He fixed it right away. Now I am sitting nicely in this below zero freezing-ness with a nice warm furnace. It was very inexpensive and to be honest I would have paid a lot more for the efficiency and the service.

I totally recommend Kulacz and Sons for your heating and cooling. I have already recommended them to all my co-workers. You can tell they are a family run business because they actually care.


A great big thanks to Kulacz & Sons heating for their quick & efficient work on fixing our heating problem!!! Yeahhhh we have heat now!!!


Thank you for the great service! Fast, honest, reliable! We will definitely be sharing our experience with others and calling you for our future needs!


I would like to post my experience, I want to share how from start to finish Jake and his partner took great care of my needs. I would also recommend you to everyone I meet that need heating or air conditioning work done. Thank you soooo much!


Hey hey know I love Kulacz & Sons. Honest, reliable, and very reasonable prices and Jake is such a wonderful young man to work with :) The receptionist is very efficient too!!!!