Costco
2400 Monument Blvd
Concord, CA 94520 925-566-4003
Concord, CA 94520 925-566-4003
Ratings
Consumer Ratings for Costco — 4 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
Dec 23, 2023
Nov 07, 2022
Nov 07, 2022
...and 1 more consumer comment for Costco