The Costco Business Center in Rancho Cucamonga, CA, is the region’s B2B-focused warehouse, designed to serve businesses like restaurants, offices, caterers, and convenience stores. While open to all Costco members, it highlights bulk food, commercial supplies, and early access, making it ideal for businesses and large-scale shoppers. Unlike standard Costcos, more than 70% of products are unique to Business Centers.
📍 Basic Information
- Name: Costco Business Center – Rancho Cucamonga
- Address: 11800 4th Street, Rancho Cucamonga, CA 91730
- Phone: (909) 581‑1703
- Website: Costco Business Center listings via Costco Business Delivery and warehouse finder
- Membership: Open to all Costco members; business delivery requires business membership.
⏰ Hours of Operation
| Day | Hours |
| Monday–Saturday | 7:00 AM – 6:00 PM |
| Sunday | 8:00 AM – 4:00 PM |
Executive and business members gain early access on weekdays.
🛒 Facilities & Services
| Feature / Service | Details |
| Inventory Selection | Over 70% unique to Business Center; includes bulk produce, commercial cooking supplies, foodservice packaging |
| Business Delivery | Same‑day local delivery (no minimum); pickup zone Mon–Fri, 7 AM–2 PM |
| Fuel Station | On‑site gas with competitive fuel prices; early and extended hours |
| Amenities | Restrooms, wheelchair access, central AC, ample parking |
| Food Court | Available with business-style items (limited menu vs regular Costco) |
| Pickup Zone | Pallet pickup and online ordering Mon–Fri 7 AM–2 PM |
Google Maps Location
🚉 Transit & Accessibility
- Bus: Served by Omnitrans and regional public transit systems, with nearby bus stops on 4th Street.
- Train: Nearest Metrolink station is Rancho Cucamonga (~2 miles); requires a short drive or rideshare.
- Driving: Easily accessed from I‑15 and local arterial roads.
- Parking: Large, accessible parking lot suitable for trucks and vans.
👍 Pros & 👎 Cons
👍 Pros
- Business-grade bulk selection: Specialized items like bulk meats, restaurant supplies, single‑serve snacks — ideal for catering and foodservice
- Quiet shopping experience: Early opening and lower traffic make for smoother visits
- Convenient delivery options: Streamlined business delivery/pickup reduces downtime
- On-site fuel: Cost-effective for frequent drivers and delivery operations
👎 Cons
- Limited evening hours: Closes at 6 PM (4 PM Sundays); not ideal for later shoppers
- Public transit gaps: No direct rail link; bus access requires short walk
- Narrower product range: Lacks clothing, electronics, general merchandise found in standard Costcos
- Less impulse buy appeal: No free samples or bakery sections — might feel spartan for casual shoppers
📝 Summary
The Costco Business Center – Rancho Cucamonga meets the needs of businesses and bulk buyers through its targeted bulk products, convenient delivery options, and business-friendly amenities. It provides a calmer shopping experience especially in the early mornings. Limitations include shorter hours, transit accessibility, and fewer general merchandise selections, making it more suitable for business customers rather than general shoppers.
🔗 Recommendations
- For business operators and caterers: Leverage delivery and bulk offerings for inventory efficiency.
- For large households: Visit during weekday mornings for better product availability and less crowding.
- For transit riders: Use bus transit or rideshare services; early arrivals help beat rush hour.
