Costco is an American warehouse club chain that is the second largest retailer in the world after Walmart. It provides a wide range of products and services like appliances, electronics & computers, food, furniture, home & decor, auto parts and much more.

Costco Canada, a branch of the global retail giant Costco Wholesale, has earned a reputation as a leading warehouse retailer, providing exceptional value and quality to Canadians. Since opening its first warehouse in Canada in 1985, Costco has become a household name, offering an extensive selection of products and services under one roof.

As of October, 2025, Costco had 110 stores across Canada.

Costco operates on a membership-based model, which offers exclusive access to its warehouses and online store. Costco Canada Online Shopping offers members a convenient way to browse and purchase a wide range of products from home. Memberships are available at two levels:

Gold Star Membership: Designed for personal use, offering great savings on everyday essentials and more.

Executive Membership: Includes additional perks like a 2% reward on eligible purchases, extra discounts, and access to specific services.

A Costco membership can be worth it if you regularly buy in bulk, have a household that consumes large quantities of groceries, or if you take advantage of their discounts on items like electronics, appliances, and gas. The annual fee can easily pay for itself through savings on staple items, especially for larger families or those who entertain often. Costco is also known for high-quality store brands (like Kirkland Signature) and generous return policies. However, if you live far from a warehouse, have limited storage space, or prefer smaller, more frequent shopping trips, the membership might not offer enough value to justify the cost.

Costco Canada is celebrated for its wide variety of merchandise, which includes:

Costco offers bulk quantities of high-quality groceries at competitive prices, including fresh produce, meat, seafood, and organic options.

Shoppers can find the latest electronics, such as TVs, laptops, smartphones, and home appliances, often bundled with extended warranties and accessories.

From furniture and bedding to cookware and cleaning supplies, Costco is a trusted source for upgrading your home.

Costco features a curated selection of clothing for men, women, and children, as well as seasonal items and footwear.

Costco pharmacies provide prescription medications at competitive prices. The warehouses also carry vitamins, supplements, and health monitoring devices.

Customers can shop for tires, car accessories, outdoor furniture, and seasonal items like snowblowers and barbecues.

Beyond its retail offerings, Costco Canada provides a range of valuable services, including:

Optical Centers: Affordable eyewear and eye exams.

Pharmacy: Professional advice and prescription refills.

Travel Services: Discounts on vacation packages, car rentals, and cruises.

Gas Stations: Competitive fuel prices at select locations.

Costco’s official website, costco.ca, brings the convenience of online shopping to Canadians. The website offers:

Thousands of items, including exclusive online products.

Weekly promotions and special offers.

Delivery options for large and small items, with many including free shipping.

While Costco remains one of the most popular warehouse retailers in Canada, it faces strong competition from several major players across grocery, retail, and bulk shopping sectors. These competitors offer similar value, convenience, or product variety to attract Canadian shoppers who may not prefer a membership-based model.

Walmart Canada: Operates large supercentres that combine groceries, electronics, home goods, and clothing, offering everyday low prices without membership fees.

Loblaw Companies: Includes Real Canadian Superstore, No Frills, and Loblaws stores, providing groceries and household items with a strong focus on weekly deals and private-label brands.

Sobeys / Empire Co.: Owns banners like Sobeys, Safeway, IGA, and Farm Boy, known for fresh food and regional presence across Canada.

Metro Inc.: A leading grocery retailer in Ontario and Quebec, operating Metro, Super C, and Food Basics stores with a mix of quality and affordability.

Real Canadian Wholesale Club: A Loblaw-owned warehouse-style store offering bulk groceries and supplies without a traditional Costco membership structure.

Together, these retailers provide alternatives for Canadians seeking variety, regional convenience, or non-membership access to grocery and household savings similar to Costco’s offerings.

Phone numbers:
Online Orders:1-888 426-7826
Membership and Warehouse:1-800 463-3783
Photo Centre:1-855 620-7582
Pharmacy:1-855 622-5656
Travel:1-855 863-0357

Mailing address:
415 West Hunt Club Road
Ottawa, ON K2E 1C5

For Costco store locations and hours use the following link:
Store Locator

If you would like to learn more about Costco's return policy, visit Costco Return Policy.

Disclaimer: This page is for informational purposes only and is not affiliated with or endorsed by Costco Wholesale Canada Ltd. Costco is a registered trademark of Costco Wholesale Corporation. All trademarks, logos, and brand names are the property of their respective owners.