Sequim-Dungeness Valley Chamber of Commerce Share: Chambers of Commerce Sequim-Dungeness Valley Chamber of Commerce Visit Website Request Info 1192 E Washington Street Sequim, WA 98382 (360) 683-6197 (360) 683-6349 (fax) www.sequimchamber.com About About The Chamber serves the business needs and visitor information for Carlsborg, Sequim and Blyn. Whether you are looking to relocate your home or business to Sequim, or simply wanting to expand. Business Directory • News and Community Issues • Events Calendar • Job Postings • Contact Us • Information & Brochures • Weather • Join The Chamber