Across Mutual Materials, we are proud of what we do and are inspired to see our products chosen by architects, designers, builders, landscape professionals and residential homeowners to build communities and living areas. As a fifth-generation family owned business, Mutual Materials is proud of our Northwest heritage. At Mutual Materials our mission is to provide high quality masonry and hardscape products, which are ultimately used to build beauty that lasts through community buildings, family homes, relaxing public landscapes, and private outdoor living areas.

We were founded in 1900asBuilders Brick Company with one plant located in Seattle. Since then, our company has grown and changed our name to Mutual Materials. Today, we are the largest supplier of masonry and hardscape products in the Pacific Northwest region with operations in Washington, Oregon, Idaho, Montana and Western Canada. As a local family owned and operated company with fifth-generation family leadership, Mutual Materials was founded in 1900 by Daniel Houlahan as Builders Brick Company.

What's new?

All branches and distribution centers are open and operating today. Staff may be limited in some spots so please be patient.

Posted on Feb 16, 2021  •  Facebook

Due to the weather conditions the following branches are closed today:

Posted on Feb 12, 2021  •  Facebook

We are proud sponsors of @425magazine and @southsoundmag Women to Watch Sept. 17. We hope you will join us at 7 p.m… https://t.co/caeYpIL0rd

Posted on Sep 17, 2020  •  Twitter

Our most important objective during these uncertain times is to proactively do everything possible to ensure the sa… https://t.co/C6QmQwIlHn

Posted on Mar 28, 2020  •  Twitter

The safety of employees and customers is our top priority. We remain open as an essential business supporting const… https://t.co/euK4cOllGM

Posted on Mar 24, 2020  •  Twitter

As of 3/19, our Auburn branch is temporarily closed. All other branches remain operational with some temporary rest… https://t.co/0VczUPZcGx

Posted on Mar 19, 2020  •  Twitter

We're thrilled that Mutual Materials NEW South Seattle Branch is NOW OPEN for will-call product pickups! https://t.co/lFC92rRxX0

Posted on Oct 11, 2019  •  Twitter

Wouldn't it be great to come home from work to this outdoor living area? Fireplace and wall with Mutual Materials W… https://t.co/2UJdLfIKiT

Posted on Aug 12, 2019  •  Twitter

Seattle Times article: How to design with brick, even when you don’t have a brick house. #masonry #brick… https://t.co/gDLwALJQcy

Posted on Aug 09, 2019  •  Twitter

Thank you for sharing this story. https://t.co/qyId939X9N

Posted on Jun 13, 2019  •  Twitter

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