Costco
900 Center Blvd
Newark, DE 19702 302-444-9310
Newark, DE 19702 302-444-9310
Ratings
Consumer Ratings for Costco — 17 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
May 29, 2025
May 20, 2024
May 20, 2024
...and 14 more consumer comments for Costco