What could have been a terrible experience with these guys turned into a really good one. The guys here know what they are doing and what they are talking about. Amazing customer service all the way, which is crucial to me. I want to thank the guys there at Mutual Materials, and Jack Valencia for doing such a good job and being as helpful as they were in my predicament.

Nice clean store, lots of precautions for covid-19. Very friendly.

Got everything we needed for the job and great service! Project looks beautiful !

Great company as are their ppl. In Marysville or Tukwila.In Marysville Paul is on point and so helpful. We looked in Marysville and met with Paul but purchased in Tukwila b/c our Daughters home is in So. Seattle to do the project. See Nick In Tukwilla. Youll never shop anywhere else for your retaining wall progects, Paul and Nick are outstanding examples of what great customer service is all about...trust me!

So helpful! Walked in and got our stone ordered and delivered within 24 hours. Customer service was excellent and would definitely recommend! I had lots of questions and they were able to answer them and get my project going. Thank you!

Jack and Nick in Tukwila run a great operation. The staff there is really knowledgeable and helpful.

Nice display room, helpful staff, good selection.