Costco
2400 Monumental Blvd
Concord, CA 94520 925-566-4003
Concord, CA 94520 925-566-4003
Ratings
Consumer Ratings for Costco — 1 Ratings
Percent of customers who rated service "superior" for:
Advice on choice and use of products
Staff attitudes/atmosphere
Reliability (standing behind products, delivering on time, etc.)
Overall quality
Consumer Comments for Costco
Nov 03, 2022