Beginning in January 2023, Lehigh Hanson and the majority of our affiliated North American brands will be transitioning to unify under one brand: Heidelberg Materials. Cadman is now in the process of rebranding. 

As we transition to Heidelberg Materials, our focus continues to be on what we do best—heavy building materials—and delivering a premier customer experience. By joining forces across North America, we will be stronger than ever—driving change and transforming our industry.


Building Pacific Northwest Communities for Over 80 Years

Cadman has grown from its very early beginnings - in 1936, when Mr. Horace Cadman purchased the Redmond gravel pit from Columbia Lumber Company. Today, Cadman supplies sand, gravel, ready-mix, asphalt and building materials to the greater Pacific Northwest, operating out of 25 locations from Bellingham, Washington to Portland, Oregon.

Cadman Trade Bridge Program

New Training Program for Veterans!

Cadman is thrilled to announce our new Trade Bridge Program that will pay to put our nation's heroes through CDL training and hire them directly out of school. Get Started Today!

EnviroGuard Chute Wash System

An innovative and environmentally sound disposal method of waste water and concrete slurry. With environmental standards and regulations steadily tightening operators are no longer permitted to dump dirty water and concrete slurry on to the ground or near fresh water ways, storm water systems or sewers. The EnviroGuard system improves truck turn around times and efficiencies. It collects all waste water and concrete slurry, removing risk of penalties and fines from regional authorities. Learn more
Enviroguard Chute Wash System
Request Credit

Credit Application

At Cadman, the relationships we have with our customers are important to us. As a simple way of securing all the advantages Cadman has to offer, we encourage our customers, both new and returning, to create a professional credit account.

Complete the form online, print it and then physically sign the application. After signing the application, scan and email it to or fax it to (866) 543-4579. We will process your submission, and you should receive a decision notification within 72 hours.

Need help? Call us at: (888) 895-3938

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