Planning for new Costco Business Center openings in California in 2026? This guide covers all the upcoming store locations, what makes each one unique, and how to choose the best fit for your business needs. Whether you’re a small business owner, restaurant operator, or bulk buyer, knowing where and when these new stores open can help you plan your shopping trips effectively.
1. Los Angeles East – Commerce
The upcoming Costco Business Center in Commerce is set to open in early 2026, offering a strategic location for Southern California businesses. This store will feature a wide range of business-focused products, from commercial kitchen equipment to bulk office supplies. Its proximity to major highways makes it an ideal spot for quick restocking and wholesale shopping for local restaurants and retailers.
2. San Francisco Bay Area – Fremont
The Fremont location is among the most anticipated new openings, scheduled for mid-2026. Known for its large warehouse layout, this store will cater heavily to small businesses and contractors, providing bulk building materials, appliances, and industrial supplies. Its location near Silicon Valley also means easy access for tech companies needing office supplies and equipment.
3. Sacramento – North Natomas
Set to open in late 2026, the North Natomas Costco Business Center will serve the growing Sacramento region. It will focus on serving local foodservice providers with fresh produce, wholesale meats, and specialty ingredients. Additionally, it’s expected to feature expanded offerings for janitorial and maintenance supplies, making it a one-stop shop for many local businesses.
4. San Diego – Miramar
The Miramar store, opening in early 2026, will target the vibrant San Diego business community. This location is expected to have a broad selection of electronics, packaging supplies, and restaurant equipment. Its proximity to major industrial parks will make it convenient for local manufacturers and hospitality businesses to source essential supplies.
5. Riverside – Moreno Valley
Scheduled for a mid-2026 opening, the Moreno Valley Costco Business Center aims to serve the Inland Empire’s expanding business sector. It will feature a large outdoor equipment section, ideal for landscaping and construction businesses. The store’s focus on bulk hardware and tools will appeal to contractors working in the region.
6. Fresno – West Shaw Avenue
The Fresno location is expected to open toward the end of 2026, providing central California with a new wholesale shopping option. It will emphasize agricultural supplies, such as fertilizers, pesticides, and farm equipment, alongside standard business essentials. This store will be a key resource for local farmers and growers.
7. Long Beach – Lakewood Boulevard
Opening in early 2026, the Long Beach Business Center will serve a diverse urban business community. It will feature a large selection of packaging and shipping supplies, catering to the city’s many e-commerce and retail operations. Its strategic location near the port also makes it ideal for import/export businesses.
8. Bakersfield – Rosedale Highway
The Bakersfield store, set for late 2026, will focus on supporting the region’s oil, agriculture, and manufacturing sectors. Expect extensive offerings in industrial tools, safety equipment, and bulk automotive supplies. This location will help local companies streamline their procurement processes.
9. Santa Rosa – Industrial Drive
Scheduled for 2026, the Santa Rosa Costco Business Center will serve the North Bay’s growing wine and food production industries. It will feature specialty food ingredients, packaging solutions, and wholesale restaurant supplies. Its location near Highway 101 makes it accessible for regional businesses.
10. Ontario – Montclair
The Ontario store opening in mid-2026 aims to serve the Inland Empire’s expanding industrial parks and commercial districts. It will offer a comprehensive range of commercial appliances, bulk groceries, and cleaning supplies. Its proximity to major transportation routes will make logistics and distribution easier for local companies.
How to Choose
When selecting a Costco Business Center in California, consider factors like proximity to your business location, the specific product offerings relevant to your industry, and the store’s size and layout. It’s also wise to evaluate the store’s hours of operation and whether they offer additional services such as delivery or special ordering. Visiting the store beforehand or checking online reviews can help determine if it meets your operational needs.
Frequently Asked Questions
- When do the new Costco Business Centers open in California in 2026? Most are scheduled to open between early and late 2026, with exact dates varying by location.
- Will these stores offer online ordering and delivery? Yes, many upcoming locations will integrate online ordering options and delivery services, especially for business customers.
- Are the new stores open to the public or only businesses? Costco Business Centers are primarily designed for business members, but they often allow public shopping with a membership.
- What products will be available at these new locations? Expect bulk groceries, industrial equipment, office supplies, restaurant equipment, and janitorial supplies tailored to business needs.
- How do I become a member of a Costco Business Center? You can sign up online or in-store, with different membership options like Business or Gold Star memberships that grant access to all Costco locations.
- Will there be special deals or opening promotions? Typically, new store openings feature special discounts, promotional items, and member-exclusive offers to attract customers.
Final Thoughts
California’s 2026 rollout of new Costco Business Centers promises to significantly enhance access to bulk and wholesale supplies for local businesses. These stores are strategically located to serve diverse industries, from agriculture and manufacturing to hospitality and retail. When planning your procurement strategy, keeping an eye on these openings can help you save time and money, ensuring your business stays well-stocked and competitive in the coming years.
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