Commencement Bay Marine Services in Tacoma, Washington Commencement Bay Marine Services, Inc (CBMSI) is a full-service marine vessel repair and boat parts company. We are located across from Downtown Tacoma on the east side of the Foss Waterway, across the 11th Street Bridge. We offer a variety of marine electrical, plumbing, maintenance and engine services. Contact our experts today for all of your boating needs! Office Hours - 8:00 am - 4:30 pm Repair Hours - 8:00 am - 4:30 pm Open Monday - Friday SCHEDULE AN APPOINTMENT Our friendly team is waiting to help you! Call us at 253-572-2666 or click the link below. START NOW Testimonials “The best place to get your boat serviced!” — YELENYS G. “The folks at Commencement Bay Marine took me in after having it towed to them, they went to work and fixed my boat so it runs GREAT. I recommend them, fare pricing and fantastic repair knowledge...” — LARRY S. “ REPAIR FAQ'S About Us OUR TEAM Our team loves what they do - and working on the beautiful Foss Waterway! We never compromise quality and provide friendly & honest customer service. MEET OUR TEAM DID YOU KNOW? When you service your boat at Commencement Bay Marine Services, you are supporting youth programs on the water! CBMSI shares a campus with the Tacoma Youth Marine Center - home of the Tacoma Sea Scout Base. Proceeds from CBMSI support the Youth Marine Foundation to ensure Tacoma Sea Scouts units, Grow Boating Tacoma youth programs and high school marine science cruises are accessible for the youth of Western Washington. LEARN MORE COMMENCEMENT BAY MARINE SERVICES, INC 820 East D Street, Tacoma, WA 98421, United States 253-572-2666 info@cbmsi.com Hours Mon 8:00 - 5:30 Tue 8:00 - 5:30 Wed 8:00 - 5:30 Thu 8:00 - 5:30 Fri 8:00 - 5:30 Sat Closed Sun Closed FACEBOOK