It has been one hundred years since Canadian born John Leslie advertised his first major product, a steam powered snowplow for railroad locomotives. Leslie's product lines have grown significantly over the last century and now include a wide variety of products to cover almost any need for power plants, processing and HVAC to Navy Ships. In these product pages you will find a summary of most of the products that Leslie Controls, Inc. produces. For additional or more detailed information we also have Installation, Operating and Maintenance Instructions and Product Handbooks in PDF format.
You can also view our products in PDF format in our newly released Product Bulletin!