Welcome to St. Louis Boiler Supply Company.

We are a family owned and operated business specializing in boilers and boiler related equipment. We distribute and represent hundreds of products relating to boilers and boiler rooms.

St. Louis Boiler Supply was started in 1989 by Gerard Eisele and his father Robert Eisele, with a combined 80 years of field experience between the two of them. Our sales staff consists of Mechanical Engineers, Ex-Navy Boiler Technicians and qualified sales people.

At St. Louis Boiler Supply Company, we specialize in locating hard to find parts. We stock over 30,000 different parts covering 80 different manufacturers. If we don't have the part you are looking for, we will find it. We are your single source supplier for all of your boiler room needs.

St. Louis Boiler Supply is a member of Controls Group North America (CGNA) . As part of this buying group we have access to a combined inventory of over 200,000 items. So, if we don't stock a product, we can still obtain it for you.

We are a member of ASHRAE, the American Society of Heating, Refrigerating and Air-Conditioning Engineers.

St. Louis Boiler Suppy Company is ISO 9000 certified.

We offer same day shipping for all stock items via UPS, Truck Line, Courier, FedEx Ground and any other way you need.  We can be reached 24 hours a day seven days a week. Call us at 1-800-BOILERS. In case of an emergency a qualified salesperson can be paged after normal business hours.

Look around our web site. Check out the Products page for a listing of parts that we stock. The Manufacturers page has links that will take you to the home page of some of our suppliers. The Links page has links to some useful boiler related web sites. Go to the Contact Us page to e-mail anyone at St. Louis Boiler Supply Company.