Welcome to Maple Valley Black Diamond Chamber of Commerce

A Resource for those who Live and Work in Maple Valley - Growing Business, Building Community

Welcome to our website! It is a resource that is useful every day in seeking out the wide variety of goods and services offered by our member businesses as well as a community calendar of events and activities. Read more


The 2015 Community Business Directory & Resource Guide is in the works!
call Karen today @ 425.432.0222

News & Views

Mar 3, 2015

1930's Supper Club Auction Preview!

By Bryan Kelley

It's a night of fun and celebration with a live and silent auction, music by The Danville Road Band, wine toss, and Business of the Year Award. Join Us!Read More

Feb 28, 2015

From the WPC: What is Cap-andTrade?

By Chamber Admin

Washington Policy Center is an independent, non-partisan think tank promoting sound public policy based on free-market solutions.Read More

Member Specials

ASPC Inc. dba All Service Plumbing
Call your Friends at ALL SERVICE PLUMBING for service repair and $35 will be donated in your name to Benefit your choice of the following local non-profit organizations.
  • Black Diamond Historical Society
  • Friends of the Black Diamond Library
  • Black Diamond Community Center