Costco in San Dimas (520 N Lone Hill Ave)

Sometimes card machine doesnt work

Can’t beat Costco’s prices but the lines are long.

Extremely long lines during rush hour. Prefer to go on off times or prepare to wait

been comming here since the gas prices starting rising. good gas. line can get long but its worth it for the cheapest gas around

Very busy!

The best price in Los Angeles area! Hahaha! People line up and enjoy the time for gas.

Lines usually move fast, since theres is 16 or so pumps

Always friendly people working here. The best price always.

good prices and long lines. come early to beat the lines

get gas after the store closes. The are very small wait.