Costco Gas in Signal Hill, CA
1 station in Signal Hill, California
Costco Gas Hours in Signal Hill
Signal Hill has 1 Costco gas station. Weekday hours are typically 6 AM to 9:30 PM. Sunday hours are 6 AM–7:30 PM. Membership is required at the pump. Costco gas is TOP TIER™ certified, meeting enhanced detergent standards recommended by most major automakers.
Hours last checked August 20, 2026. How we check
Costco gas in Signal Hill: FAQ
How many Costco gas stations are in Signal Hill, CA?
Signal Hill has 1 Costco gas station: 2200 East Willow Street.
What time does Costco gas open in Signal Hill?
On weekdays, Costco gas in Signal Hill opens at 6 AM and closes at 9:30 PM. Hours last checked August 20, 2026.
What are Costco gas hours on Sunday in Signal Hill?
On Sundays, Costco gas in Signal Hill is open 6 AM–7:30 PM.
Do I need a membership to buy Costco gas in Signal Hill?
Yes. An active Costco membership is required at the pump.