About Us

Comfort Experts, Inc. has been proudly run by Ken & Teri Boennighausen since 1993. They began living their dream of owning a HVAC business in their small dining room. Through years of honesty, hard work, and customer loyalty, Ken and Teri have continued to grow their company in St. Louis and St. Charles.

Not only have Ken and Teri had the pleasure of watching Comfort Experts develop, but also watching their three children grow into adults and bless them with eight grandchildren. The love and importance of their family has helped cultivate an environment where all of their customers are treated like family.

Our service technicians have a combined professional experience of over 75 years and are fully trained and certified. Our staff is a part of our extended family; they adhere to our personal expectations of exceptional service and integrity.

Here’s our promise to you:

We will always strive to exceed your expectations from the time you call our office to the time our service technician leaves your home.