Costco Brentwood CA

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Costco In

4.4/5
(61) · Department store in Antioch, United States
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Shop Costco's Antioch, CA location for electronics, groceries, small appliances, and more. Find quality brand-name products at warehouse prices.

Reviews

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4.4/5 · 61 reviews
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Feb 9, 2023
Fast and friendly customer serviceFull review by Veronica Giggy
Oct 2, 2021
lots of good stuff at really good prices with exceptional warranties...... the samples are second to noneFull review by Michael Saxby
Jul 29, 2021
What I love about Costco is all of these amazing warehouse deals!Full review by Brandon Espinoza
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Departments

Days of weekOpen hours
Wednesday
10 AM - 8:30 PM
Thursday
10 AM - 8:30 PM
Friday
10 AM - 8:30 PM
Saturday
9:30 AM - 7 PM
Sunday
10 AM - 7 PM
Monday
10 AM - 8:30 PM
Presidents Day, hours may vary
Tuesday
10 AM - 8:30 PM
Phone: (925) 757-7130
Days of weekOpen hours
Wednesday
9 AM - 7 PM
Thursday
9 AM - 7 PM
Friday
9 AM - 7 PM
Saturday
9:30 AM - 6 PM
Sunday
Closed
Monday
9 AM - 7 PM
Presidents Day, hours may vary
Tuesday
9 AM - 7 PM
Phone: (925) 757-7130
Days of weekOpen hours
Wednesday
9 AM - 8:30 PM
Thursday
9 AM - 8:30 PM
Friday
9 AM - 8:30 PM
Saturday
9 AM - 7 PM
Sunday
9 AM - 7 PM
Monday
9 AM - 8:30 PM
Presidents Day, hours may vary
Tuesday
9 AM - 8:30 PM
Phone: (925) 757-6091
Phone: (925) 470-4603

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