Heating & Air Conditioning in Chicago

Decker Heating & Air Conditioning team are very professional. They installed heater on schedule, were very meticulous and clean when doing cuts on the ceiling and getting in and out of attic. They were also very transparent about the specifications and quality and cost. We had a multi-stage project to install heater in winter and A/C in Summer and are very happy with their service. Highly recommend!!

Decker Heating & Air Conditioning was easy to reach, easy to schedule and delivered with great service! Joe was professional, kind, detailed and knowledgeable! He even went above and beyond, quickly taking care of a secondary problem that I threw at him when he arrived! High-ranking client service all the way around!

Decker Heating & Air Conditioning did an excellent job of working through the issues and coming up with a plan. His installation team came over in time, their quote was fair and did the work with utmost professionalism. I would recommend this company to anyone.

Decker Heating & Air Conditioning is an extremely thorough and efficient company. All our needs were met in every way to our satisfaction. They were very neat, professional, highly skilled and diligent. I would highly recommend this company to anyone looking for service.

Joe from Decker Heating & Air Conditioning came out to provide a quote on our broken furnace. I was very happy with Joe's explanation on the different options available for me to choose and he help provide pros/cons for each option. I chose the mid-price option and he got to work. Two hours and a half later, my furnace is fixed and performing incredibly. I could not be happier! I would recommend highly.

Decker Heating & Air Conditioning technician was prompt and on time very respectful and very prepared. He explain the procedure that he had done and completed his work in a very timely matter answering all of my questions. I highly recommend Decker Heating & Air Conditioning. Thank you again guys

Decker Heating & Air Conditioning offered us an outstanding professional service. The members of the office staff, as well as the service technicians, were courteous, professional and friendly. They went above and beyond and couldn't have asked for a better service. Great!!