The Truflo Fan product line dates back to 1931 when the fans were originally made by Lemco Excavation. In 1989, The Warren Company purchased the line of fans and established the Truflo Fan Division. Production was moved to the Erie, PA fabrication facility where production continues today.

The Warren Company began business in 1913 under family patriarch Samuel Warren. The company has three primary business groups - a general line steel service center, custom fabricating, and fabricated OEM products. The main service center and fabricating groups are all located in Erie, PA. There are two additional service center facilities located in Oil City, PA and Falconer, NY.

With the combination of a steel service center and a fabrication facility, the Warren Company is uniquely positioned to be able to meet our customers' needs. Raw material is offered at competitive prices, and value-added services can be included to allow us to be a "one-stop shop" for our customers. OEM product costs are also kept lower since the Warren Company can deal directly with mills for the raw material, thus lowering the overall costs of the products.

The Warren Company also has a strong technical staff which can help our customers with everything from selecting the proper material, to helping design custom products and solutions. Our staff has over 200 years of combined service in custom design work.