Members-only warehouse selling a huge variety of items including bulk groceries, electronics & more.
Service Options: In-store shopping · In-store pickup · Delivery
Health and Safety: Mask required · Staff required to disinfect surfaces between visits · Safety dividers at checkout ·
Hours
| Friday | 10AM–8:30PM |
| Saturday | 9:30AM–6PM |
| Sunday | 10AM–6PM |
| Monday | 10AM–8:30PM |
| Tuesday | 10AM–8:30PM |
| Wednesday | 10AM–8:30PM |
| Thursday | 10AM–8:30PM |
Address and Contact Information
Address: 11800 Fourth St, Rancho Cucamonga, CA 91730 Phone: (909) 581-1703 Website: http://www.costco.com/warehouse-locations/rancho-cucamonga-CA-678.html?utm_term=KW&utm_campaign=Homepage&utm_medium=GMB&utm_source=Google&utm_content=Link
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Rancho cucamonga, CA Warehouse | Costco
Shop Costco’s Rancho cucamonga, CA location for electronics, groceries, small appliances, and more. Find quality brand-name products at warehouse prices.
COSTCO WHOLESALE – 11800 4th St, Rancho Cucamonga, CA
Health & Safety Measures · 11800 4th St. Rancho Cucamonga, CA 91739. Directions · (909) 581-1700. Call Now · More Info. Hours, Accepts Credit Cards, Parking, …
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Get directions, reviews and information for Costco Wholesale in Rancho Cucamonga, CA.
Review Summary
Ruby Cordero
Super friendly staff and love the prices and products costco offers
Bart Hill
Good location, nice service, variety of selection
William Brannen
Thieves in the area breaking in cars in the parking lot.
Dr. Regena Brooks
I LOVE Costco and the many finds there. For example, this light fixture. My Retirement Home had recently installed them in my home. Brilliant unit! I didn’t know where I could get them. Costco had it!
Jessica Estrada
Costco has samples again!!! Our visit went great we got a sample (to eat once we left) and our wait at check out wasn’t too crazy. Clean and everyone masked up! I love Costco!
Chris K
The best costco store I have been. Especially, Luke was helping me return items. He seemed so busy but he kept his professional manner and smile. Thank you, Luke!