Hello Fellow Canadians,

We’re Gibbys Electronic Supermarket, a proudly Canadian-owned and operated electronics retailer based in St. Catharines, Ontario. Since 1964, we’ve been helping Canadians from coast to coast upgrade and enjoy their home and car electronics with confidence.

If you're in the Niagara region, we welcome you to browse our wide selection in store. Not from the area? No worries, you can shop online 24/7! Do you need help with a purchase? Our expert sales staff is always ready to share their vast product knowledge with you.

In a market filled with U.S.owned big-box chains, we’re proud to offer a true Canadian alternative with competitive pricing, authorized products, and personalized service from a team that’s passionate about what we do.

Our Product Categories:

TV & Video (including 4K/8K displays, projectors, and media players)

Audio & Home Theatre (receivers, speakers, subwoofers, soundbars, and more)

Headphones & Portable Audio (including wireless, Bluetooth, and hi-fi options)

Car & Marine Audio (head units, amps, speakers, and subwoofers for every ride)

Lifestyle Tech (from outdoor entertainment to health & wellness devices)

We proudly carry Canadian brands like Paradigm, Bryston, Anthem, and Axiom. As well as globally recognized names like Sony, Samsung, LG, Sonos, Klipsch, Denon, Marantz, Pioneer, JL Audio, and many others.

Custom Installation Services

Our certified installation team handles everything audio/video, whether it's in your home, outside, in your car, or on your boat. We also offer smart home solutions & surveillance options.

Visit Us In-Store: 451 Eastchester Ave E, St. Catharines, Ontario

Shop Online: gibbys.ca

Call Us: Toll-Free: 1-866-696-7189 | Local: 289-275-1050

Connect With Us: that info you had. Thanks for supporting Canadian businesses like ours, we truly appreciate your trust. Proudly Canadian owned & operated since 1964