Costco
880 Russell Ave
Gaithersburg, MD 20879 301-417-1519
Gaithersburg, MD 20879 301-417-1519
Ratings
Consumer Ratings for Costco — 147 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 09, 2024
Apr 02, 2024
Mar 18, 2023
...and 144 more consumer comments for Costco