Costco
4401 4th Ave S
Seattle, WA 98134 206-622-3136
Seattle, WA 98134 206-622-3136
Ratings
Consumer Ratings for Costco — 167 Ratings
Percent of customers who rated service "superior" for:
Doing service properly
Promptness/responsiveness
Pleasantness
Overall quality
Consumer Comments for Costco
May 31, 2025
Mar 05, 2025
Nov 08, 2024
...and 164 more consumer comments for Costco