About Wilson Heating & Air Conditioning

Dave & Amy Wilson started building their company installing and servicing heating and air-conditioning equipment with one helper and one truck working out of a rented garage over 45 years ago. They both were very committed to developing a successful business and making happy customers. As the business grew the company's customer base developed to over 5000 people through their own sale, as well as installing and servicing for the south suburban Montgomery Wards stores, Gee Lumber stores, Nicor Energy Services, and many new home builders.

As the jobs, employees, trucks, and all that goes with it grew, the business was relocated to the first main branch on Southwest Hwy in Oak Lawn. Then, in the early 80's the business outgrew that location and relocated to bigger locations; first in Alsip and then in Frankfort. They then joined Local #73 Cook County, Local #265 Will County and Local #20 Lake County Indiana.

Dave Wilson Jr. joined in full time during the late 70's. He started in the Replacement and Service markets and then focused on developing the New Construction market. Later his wife Joanne joined on full time as the company comptroller. The 90's brought on new changes again as Bill Sawallisch Sr. and Bill Sawallisch Jr. formerly of Prestige Heating (a leading company in the New Construction market) joined forces and continued to develop New Construction growth as well as starting a Commercial Installation and Service Department. Presently Wilson Heating & Air Conditioning is an authorized Trane, Aprilaire, Honeywell, Desert Aire, & Mitsubishi Dealer.

While we are undergoing changes during the current economic downturn, Wilson Heating-Air Conditioning & Sheet Metal Co. is still serving many quality builders that are still continuing to build on a smaller scale and are looking to build quality homes with new features such as smart houses and going green. We also provide excellent service and replacement teams that have the ability to respond to our customers quickly and efficiently. We continue to be rated as one of the best in the business. We still believe in the principle of how the business was built: MAKE THE CUSTOMER HAPPY!!!! To this day we have never, ever had a customer complaint that we did not rectify to their complete satisfaction.

We are confident at Wilson Heating that we can meet any and all of your heating and cooling needs. We are proud to say that we are not just a company, but also a family.

Feel free to call and ask about how to receive up to $1,500.00 back from the new 2009 Government Home Improvement Tax Credit.

If at anytime you are interested in further discussing what we offer or would like to take a look at some of our jobs, or obtain references from our satisfied customers, feel free to call. We would be pleased to develop a business relationship with you.

We will continue to strive to improve in meeting our customer's needs while we continue to treat each customer as individual. We stand behind our Mission Statement...

Our goal at Wilson is to provide top quality service for our valued customers' heating, cooling and air quality needs in a professional manner, through courteous, dedicated, and caring employees that have the latest in equipment, technology, and training... and, by treating each and every one of your homes as if it were ours. We strive to win your trust and make YOU a happy customer.