Costco
900 Center Blvd S
Newark, DE 19702 302-894-0511
Newark, DE 19702 302-894-0511
Ratings
Consumer Ratings for Costco — 4 Ratings
Percent of customers who rated service "superior" for:
Doing service properly on first try
Promptness/responsiveness
Advice on service options and costs
Overall quality
Consumer Comments for Costco
Jun 16, 2025
Jan 30, 2023
Feb 23, 2021
...and 1 more consumer comment for Costco