Integrity Heating & Cooling has been a trusted HVAC provider in the Chicagoland area for over 25 years, specializing in reliable heating and cooling services. Known for their commitment to customer satisfaction, they offer a variety of services, including furnace and air conditioner installation, repair, and maintenance, with a focus on high standards and quick response times. Integrity's guarantees include 24-hour service response, a 100% satisfaction policy, and the unique "No Lemon Guarantee" on furnace installations. Their EPA-certified technicians ensure professional and quality service for residential and light commercial needs.
Cooling

Stay comfortable and save more with Premium Lennox Heating & Air Conditioning systems. Offering air conditioners with efficiencies from 14 to 28 SEER, we provide some of the highest-rated systems in the industry. The Lennox line brings you an extensive selection of comfort solutions, all featuring innovative technology that conditions your air quietly, efficiently, and precisely. Discover a new level of comfort for you and your family, designed to enhance your living experience.

Heating

Lennox Heating & Air Conditioning offers a variety of furnaces designed to deliver efficient home heating, regardless of whether you use oil or gas. Our furnaces achieve AFUE ratings between 80% and 99%, ensuring that 80% or more of the fuel you pay for is converted into warmth for your home.

Aaron completed our installation and notified me of a few items to address. The work area was cleaned up before leaving and any reminders were shared. Very professional And positive! Much appreciated

Service Rep inspected, tested, then cleaned furnace area. Todd represented Integrity With professionalism, he had a caring attitude and Professional workmanship. It was a delightful experience. Thank you Integrity Heating & Cooling for sending this service rep to our home today.

We have been with Integrity for some time now and are extremely happy with them. Whenever we need their sevice we have received top-notch service. From Mr. Jordan, fhe owner, Bridget, in the office, and all of the technicians, we have always had great customer service. I

He was very helpful in taking care of my furnace tuneup, pointing out updates that should be made, and making his recommendations about them. I would definitely have him service both my furnace and a/c units next year and in the future! Services HVAC system maintenance.

James was very knowledgeable and was able to work out what needed to be done. It was not easy! He did a great job!

My air conditioning unit all of a sudden stopped cooling my house. Called integrity and Jason arrived same day to discover the cause. Turned out my unit lost pressure, so Jason recharged my a/c unit and also put dye in the line to see if we can detect if there's a leak in the system. But at this point my house is nice and cool again. Jason was professional, thorough, and helpful. I'm grateful Integrity Heating and Cooling have wonderful technicians that know there stuff.

James did a job above and beyond what any technician has EVER done for us. Thoroughly checked everything, clearly explained all issues and guided us through what to watch for in the future. Totally explained the new thermostat operation and provided real practical advice for future operation and care of the system. Great young man and excellent representative for your company.

Recently I had my air conditioner replaced. James and his crew were right on time, friendly and courteous. He made sure everything was working properly and the work areas were fully cleaned before leaving. I have been a customer for 14 years. I appreciate that they notify you who will be coming by texting you a photo of the service person. Honestly, they have been reliable and consistent in excellent service throughout the years. They truly are committed to making sure the customer is satisfied. I highly recommend them.

Excellent service, friendly, professional, on time, love this company and their technicians, we would recommend this company over and over again! Services Heating system maintenance.

Shawn was awesome! Great service, prompt, friendly and honest. Great pricing! Once again, great job Integrity Heating and Cooling. Thanks!

First I would say, I have had Integrity Heating and Cooling for many years I trust them with the safety of my family because of their knowledge and workmanship. Todd Chasse is one of the most knowledgeable experienced technicians in this field that I have ever come across. After reviewing my situation with my Central Air unit and Todd explained it in details I was very happy with his knowledge and expertise.

I would say he has the owners of the house and the families that live within it safety that comes first. I will be continuing all of my services with Integrity Heating and Cooling because of Shawn. Bob Nard jr.

The tech sent to our home, Sean, was very professional, thorough and knowledgeable. He explained what was imperative for us to replace and what was non-essential along with the consequences of what could occur if we let things get worse. He provided details regarding cost and time frame necessary to complete our installation. We were extremely happy with his expertise and patience.

Shawn from Integrity Heating and Cooling was just here for our annual checkup. As always, he was very friendly and knowledgeable regarding the upkeep of our air conditioning unit. We feel very confident that should there be a problem it would be caught before becoming a larger problem. Thanks Shawn! Services A/C system maintenance, AC installation.

It was a delight to have Todd Chase as our technician. He was kind, courteous, and thorough with his work performance. He certainly deserves a 5 star rating. Their slogan of "just a phone call away" holds true as they called at 8:15am and arrived by 10am. Thank you for your service!

I can't say enough good things about our experience with John and James. Their level of knowledge and enthusiasm for getting our HVAC system replaced were amazing. They took their time with us to help us understand the difference between systems and efficiency, James and his team were professional and patient, they took the time to answer my questions and explain what they were doing.

They showed up on time and professionally installed 2 end to end HVAC systems in one day. Integrity team was a pleasure to work with and we will only be calling them from now on! 10/10 experience, value and timeliness.

Todd did an amazing job! He was so thorough and detailed. I would highly recommend him. I would want him to be our tech again.

Great service. Really appreciated that the technician showed up right at the beginning of the time window. Todd also was helpful in sharing more about the ac unit and furnace. Definitely would reach out again.

I had a great, seamless experience using Integrity. They offer price matching and their financing option was stellar. Not only that, but I had next day installation of my new A/C and furnace. Wouldn't hesitate to recommend Integrity to family or friends.

Shaun introduced himself an went over what he was here to do. Showed me pictures of his finished work and overall was very pleasant to talk to.

Shawn was very detailed and shared knowledge while performing service. Even on a time crunch due to inclement weather all services were performed thoroughly within the time portrayed.

The installers came out late afternoon and installed the new furnace the same day. They were very professional and very meticulous on everything they did from removing the old unit to installing the new one and making sure everything worked properly before leaving after a long day for them. They also installed my air conditioner earlier this year and was just as happy. It's great to see people who still take pride in their work.

Todd was great. He was caring of house and property. Was on time, explained everything to me. He answered my questions was so friendly and so concerned for my worries. What a great job He did. I would recommend Integrity heating and cooling to anyone who needs service. (Photo of the crack and explaination of how why and what we do next. ) P.S I watched the camera and everything as it was exploring inside actual photo taken.

It's hard to find the right words to adequately describe this company. We have been blessed to have the help of Integrity for several years now, and they are the gold standard in heating and air conditioning. On our recent repair, Aaron and Tim were polite, prompt, and super professional. Every single representative they have sent our way has been courteous and unbelievably respectful. They know how to hire and train their people. Stop looking for a company right now and try these guys. I guarantee you won't go back to anybody else!

Called for a quote to replace my complete HVAC system. Integrity beat the other quotes by a substantial amount, saving me thousands of dollars while also offering me extras as part of a promotion. Sales person was VERY knowledgeable and I had a quote via email within a half hour of him leaving. Install was scheduled and completed within a week of me calling and was done very professionally and thoroughly.

I would have given a 5 star review but both the Furnace AND the AC unit were quoted to me with different efficiencies than what the manufacturer actually states they are - I am rather upset about this and feel I was actually mislead a bit. Quoted "90,000 BTU" Furnace and sticker reads "88,000 BTU"/Quoted a "15 SEER" Rating AC Unit and Energyguide rating is "13 SEER".