Costco in Union Gap (2310 Longfibre Rd)

It's Costco. They don't have coffee or restrooms at the station part. You have to go into the warehouse for that.

They match the prices from the reservation gas station just down the street. That’s amazing. Thank you Costco!

Clean cheap gas

fast and easy to get in and out

My go-to, no-frills gas station

Costco had station is always clean, and lines are generally short of move quickly!

Best

It's self service, but handicapped can get help.

Very clean, and well maintained.

Best in town