Get matched with top air conditioning pros in Wilmington, IL

"Great. I was out of state and my house and dog sitter called. My house temp, was 85! Look up Angie’s list. Called the business and explained the problem. They got the repair man out the next day...on a sun day!! My air was fixed by the repair man that day. My sitter said he was very nice .....price was great,,, I would have them again. This is the 2nd time I use Angie’s list."

"Andrew and his assistant were very professional in their approach to cleaning our air ducts and dryer vent. The services they provided were totally consistent with how they describe their approach to the service they provide. This included the very helpful before and after pictures taken which would convince anyone of the need to have this work performed in their homes."

"We had a great experience with Four Seasons Heating & Air Conditioning during our recent replacement of our furnace and AC unit. They were very professional and completed the job on time and answered all of my questions. Would recommend them for our Heating, Air Conditioning, Plumbing and Electrical needs."

"Cody showed up on time. Very polite young technician Appears to know his job well. He examined the indoor part of the system. Verified what initially indicated to his office that Freon is needed. He indicated that vents need to be cleaned before sealant and Freon can be added. Cost was as follows: $96 diagnostics + $203 for 1.5 pound Freon & labor + $60 another 30 minutes labor + $187 sealant (cost $27 on Amazon) = $545. System is working well. This cost is significantly higher than last service provider."

Assured, based in Frankfort, IL, has over 30 years of experience delivering insulation, HVAC, air sealing, weatherization, and energy efficiency services across Chicago, the suburbs, and communities throughout Illinois and Indiana. We help homeowners, property managers, and utility programs reduce energy costs, improve comfort, and increase home performance. Known for quality workmanship and reliable results, our team works on both single-family and multifamily homes. We also assist customers with utility rebates and incentives. Whether it's attic insulation, duct sealing, or crawlspace upgrades, we take a detail-focused approach to every job.

"We just had Corey install our new Ecobee4 thermostat. He is quite possibly the nicest and most professional technician we have ever had in our home. He was meticulous and courteous. We will definitely call this company again, if we ever have any heating or cooling issues. 5 stars!!!"

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. Family owned and operated! We look forward to earning your business!

"Best customer service ever! Very helpful! Was able to fix air conditioner right away. I will go here for all my future maintenance or repair issues!"

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every client in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Mike came out to the measurement got a new air handler replaced the old furnace/air handler put in a new Goodman for us and made sure the air was working before he left for the day. Took more time as it was a 4th of July weekend. But one man doing the job wasn't bad, cleaned up everything, took the old junk and he even bought his own wasp spray to use on the outside air wasp are really mean you know) Yes, I would use him again."