Costco
2441 Market St NE
Washington, DC 20018 202-269-8553
Washington, DC 20018 202-269-8553
Ratings
Consumer Ratings for Costco — 19 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
Apr 20, 2023
Mar 10, 2022
Mar 12, 2021
...and 16 more consumer comments for Costco