Integrity Heating & Cooling

We install high-efficiency furnaces with precision, ensuring optimal performance and energy savings. Our certified technicians follow manufacturer standards for proper installation. Customers benefit from our Lowest Price Guarantee and lifetime workmanship warranty.

Emergency AC repair available 24/7 with immediate dispatch. Our technicians diagnose and fix all cooling system issues promptly. Service includes travel fee waivers and satisfaction guarantees for all repairs.

We offer whole-home air purification systems, humidifiers, and UV treatment solutions. Our certified specialists improve indoor air quality by 97% through advanced filtration technology. Services include duct sealing and contaminant removal.

Certified Aeroseal duct sealing reduces energy loss by up to 40%. Our process uses patented technology to seal leaks without invasive procedures. Customers receive efficiency improvements and lower utility bills.

Comprehensive boiler maintenance and repair services ensure system longevity. Our technicians perform thorough inspections and tune-ups. Service includes emergency repairs and efficiency optimization for residential boilers.

We provide furnace and AC installation, repair, and maintenance, boiler service, air quality solutions, and duct sealing across Chicagoland.

Yes, we guarantee 24/7 emergency response with technicians available within 24 hours of your service request.

We offer a 100% satisfaction guarantee, No Lemon Guarantee covering equipment failures, and lifetime installation warranties.

Yes, we offer 0% financing with no payments for 18 months and no credit check required for qualified customers.

Same-day installation is available in most areas with our $1,000 off promotion for new AC installations.

I was pretty disappointed with my experience with the salesman, Chris. I went through Atwood Rentals and Chris told me that duct cleaning and adding a return vent was included. My home does not have a return vent. Technicians showed up and they informed me they weren't told to do that. I was very annoyed because I NEED a return vent on the second level and made this very clear to Chris during the walkthrough visit because the home does not distribute air evenly. Chris sent me a text saying they could do the return vent and even drew a photo of where it would be installed.

I fully expected them to add the return vent during this installation and include it in the financing. I would have waited to get the unit installed, because I was REALLY looking forward to having a return vent added. I will see how the system acts overtime and update my experience with them, but make sure you get all details from Chris in writing because he's a salesman and will probably say what's necessary just to get the sale.

After only a year, my AC broke down and my previous installer and warranty company left me high and dry. I called Integrity Heating & Cooling and they had Chris out the same day to diagnose the issue. He was realistic, professional, and cared about what was in our best interest. John and Aaron were here the following morning right at 8am when they said they would be (actually a little earlier!). The process was quick, and both were friendly and thorough. The new unit has been working great- these guys were a lifesaver!

I was offered free maintenance membership for one year and was told that once the maintains is completed, I can cancel the membership(less than 12 months). so I called the very next day to cancel the membership, but the lady on the call was very rude and they charged me $299 without my consent. When I asked them to honor to what I was told initially they refused to listen.

Had a furnace problem and the tecnition came out in less than 4 hours. He diagnosed the problem- a bad gas valve. and had the correct part in his truck. Inw the part costs $134 to buy at many locations and is about a 20 minute job to replace. I know this because i have purchased the same valve and replaced it myself in that amount of time. The order came to $1,154.00 to change it. NOT HAPPENING! A new furnace the same size is around $1100 at Home Depot.

Just about the same price as they wanted to change a valve out on a 20 year old furnace. The technician was great but he doesn't set the prices. We gave him a tip on top of the $150 charge to come out but we are not doing business with his company. Get real on the prices.

Our furnace went out Friday night, and we called Integrity at 10am on Saturday. They had a tech out to our home by 1:30pm same day. Tech was very knowledgeable and honest on our old furnace's current condition and time it had left before it would no longer work. We were able to have our new furnace installed that same day within hours, and we are so grateful! We will be using Integrity for our HVAC needs in the future

Integrity Heating installed both my heating and AC unit. I am pleased with the responsive, professional service and quality of work. Aaron and Juan are experts in their field and conducted their job professionally. It is because of the quality of service that a humidifier was recently purchased and installed at our home. Kudos to the overall Integrity team!

The technicians should up on time, they worked clean with a professional mindset they were very neat an explained every step of the install. Swept the area an throw away all there garbage an took it with them. Very happy with the entire install we had lots of companies to pick from but Integrity shined above the rest. Thank you John an James for a job well done taking pride in your work is something you don't see much of anymore. Thank you.