Our clients appreciate our hard work and dedication. Please take a moment to read below and read our reviews.

Summary: JNJ Heating and Air Conditioning is extremely knowledgeable, professional and very reasonably priced too.

Review: Before we found JNJ Heating and Air Conditioning, we experienced various vendors who would come to do the service and then return a week later to fix things. It seemed they were continually up on our roof.

Somewhere along the line, I found JNJ and gave them a call. Jason came out and got up on the roof and then sat down and talked to us about what we needed and laid out a plan. We decided to give him a shot.

From the beginning, it’s worked out for us. Jason is professional and the quality of work is there. It wasn’t like it was with the other vendors, he’d fix things and they’d stay fixed. We even signed up for a maintenance and preventive plan. Using JNJ has saved us a lot of money. Jason is half the price of the other guys and you know you’re getting great quality work at a good price. Just to give you an idea of what he services, we have ten heaters and AC’s that are all different types and he cares for all of them.
Another great thing about JNJ is that he is well-rounded, and now does plumbing too, which is just about everything I need in a vendor!

Rob B., Zimmerman Ford

JNJ was fantastic. They came through for us in an emergency. They were super fast, very friendy, fair priced, and honest. We can’t say enough nice about them and would recommend them to anyone. We would definitely us JNJ again.

​Molly C., Algonquin, IL

Entire experience was great. From my initial phone call to the end of service. They offered to come out same day (for non-emergency). Plumber replaced a 17 year old water heater, same day as well. He also fixed a leaking bath tub and toilet. He was courteous and professional. As well, he made sure not to make a mess and cleaned up after his work. Excellent experience and I highly recommend them for any plumbing problem.

​Carolyn W., Streamwood, IL