Weis Comfort Systems, serving St Louis since 1974

Richard Weis returned from WWII asked for the keys from his dad and re-opened the shop as Weis Heating Company. He had a process and a plan to economically install central heating in all new homes with the new blower-driven gas furnaces. The housing boom that followed the war allowed the company to expand rapidly.

Raymond Weis, his brother, joined the company in the mid-50s. In 1974 Rich changed the company's direction and core business. He sold the service and replacement department to Ray who renamed the new business, Weis Comfort Systems. We opened the doors on January 1, 1975. More than 40 years later we are still in the same area.

In the early 80's brothers, Tom & Dan joined their father's company full time. In 1992 they made arrangements to purchase the stock and assets of Weis Comfort Systems, Inc. and in 1995 Ray Weis retired.

Our family's tradition is to provide high-quality service, unparalleled craftsmanship, and tried and true business values to each and every one of our St Louis customers.

Our Mission

To make your home or business as comfortable as possible, while providing professional craftsmanship, warranties and value.

Our Vision

Through the use of our services, your family, personal or entertainment areas will be usable and fun for all to enjoy.

Our Promise

Weis comfort systems promises to provide excellent service to all customers, proudly delivering the best of products, services and installation.