About Club Demonstration Services
We will provide the highest quality events and services, at the best value, to Costco Wholesale, its vendors and its members.
Club Demonstration Services is a uniquely focused company with proven expertise in providing customized
in-warehouse events for Costco Wholesale clubs. Since our inception in 1988, we have been influencing Costco
members' buying decisions by building consumer awareness and trust for a variety of products.
Our mission is to provide high quality product events and marketing services to Costco Wholesale vendors,
with the intent of improving sales through promoting product trial in a friendly, professional style. As the
in-house event company for Costco Wholesale, CDS abides by and adheres to all Costco Wholesale policies and
standards. Our intention is to create lasting member awareness that will increase sales not just during the
event but for months to follow.
CDS currently operates in 254 locations in 35 states throughout the Southwest, Midwest, East Coast and in
Puerto Rico. Our corporate office is located in San Diego-California, with satellite offices in Chicago-Illinois;
Sterling-Virginia; Atlanta-Georgia; and Plano-Texas.
PHONE: 858-581-8700 / FAX: 858-272-3791 / HOURS: 7am to 5pm (PST) Monday thru Friday