Costco
3150 Fostoria Way
Danville, CA 94526 925-277-0163
Danville, CA 94526 925-277-0163
Ratings
Consumer Ratings for Costco — 32 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
Oct 17, 2023
Mar 16, 2023
Feb 26, 2023
...and 29 more consumer comments for Costco