Contact us

Contact Maple Valley Black Diamond Chamber

Administrative Assistant, Kathryn Thelen, 425.432.0222 ext. 100 E-mail
CEO, Erica Dial, 425.432.0222 ext. 101 E-mail

Physical Address & Mailing Address:

23745 225 Way SE, Suite 205
Maple Valley, WA 98038

Office Hours:

Monday - Friday 8:30 AM - 5:00 PM
Or by appointment
Closed Saturday & Sunday and the following holidays:

New Year’s Day
Martin Luther King Jr. Day
President’s Day
Memorial Day
Independence Day
Labor Day
Thanksgiving Day and the day following Thanksgiving
Christmas Eve and Christmas Day

Summer Office Hours, Memorial Day thru Labor Day

Monday - Friday 8:00 AM - 4:30 PM
Or by appointment
Closed Saturday & Sunday & Holidays

Conference Room Availability:

The chamber has a large conference room that can accommodate up to 12 people with WiFi and VGA or HDMI connection to a large screen TV. The chamber also has a small meeting room that can accommodate up to four people. Priority scheduling is a benefit of chamber membership.

Sorry, this form requires that you have JavaScript enabled.

Please enable JavaScript on your browser then reload the page.

#formbuilderv2 div, #formbuilderv2 form { display: none; } #jsrequired div { text-align: center; width: 80%; background-color: #f5f5f5; margin: 15px 0; padding: 15px; border: 5px solid #222; border-radius: 25px; }

Newsletter Sign-up Recieve updates from Maple Valley COC.
Quick Site Links
- select from list
Upcoming Events
Jun 22, 2018 - 6:00 pm - 9:00 pmBlack Diamond Community Center Luau Dinner Fundraiser

Jun 25, 2018 - 10:30 am - 11:30 amFamily Story Times with Stay & Play @ the Black Diamond Library

Jun 25, 2018 - 2:00 pm - 3:00 pmThe Carry a Toon Show @ the Black Diamond Library
View More Events

Member Specials

Meridian Valley Country Club

All Day Corporate Meeting Packages from $44.95 pp - All Inclusive

Secluded to Spacious, Warm, Picturesque Surroundings, In-House Catering

Continental Breakfast, Breakout Lunch and Afternoon Refreshers

Fully Equipped Audio/Visual, Conference & Banquet Rooms Available

Contact Jordan Pitre, Food & Beverage Manager

Jordan@MeridianValleyCC.com

253.631.3131 ext. 27

We can provide customized options to fit your business needs.