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Welcome to Triangle Supply

Triangle Supply is a trusted leader in providing customers with top-quality plumbing, heating, and electrical solutions across various industries in Red Deer, Alberta. With a history spanning several decades, Triangle Supply has established itself as a dependable source of exceptional products, knowledgeable service, and unparalleled customer care.


Red Deer's Preferred Wholesaler

Who We Are

Triangle Supply Ltd., a brand of Bartle & Gibson, was incorporated on July 15, 1987. Our first location was a 1,000 sq. ft. warehouse on 53rd Ave. A year later, we took over the adjoining bay but soon outgrew that space, too.


Discover Inspiration at Our New Showroom

Bartle & Gibson Showrooms

Conveniently located on 7550 Johnstone Dr, our new Red Deer Bartle & Gibson showroom exhibits beautiful and unique vignettes and even working product displays. We are sure to inspire your next home renovation.


Our Services

What We Can Do

Fast Packing & Shipping

Our 20,000 sq. ft. warehouse is equipped with a team of over 20 people ready to fill orders on demand.


Unparalleled Service

Whether stopping in to our counter or calling us on the phone, our knowledgeable sales team will help you find what you need.


Delivery To Site

We can deliver right to your job site. No need for your crew to experience downtime getting material.

Our Products

What We Offer


We have a wide selection of PVC pipe valves, flexible supply lines and fittings, and our plumbing fixtures are second-to-none. If you are looking for a specific product, or if you would like to browse through our inventory, please reach out.


Hydronic Heating

Customers from all across Central Alberta look to us for their hydronic heating needs. We ensure top quality, competitive pricing and knowledgeable service.



Find everything from lighting, wire, wiring devices, panels and tools. We carry trusted brand names such as: Siemens, Klein, Knipex, Wera, Leviton, ABB and Ideal. We've got everything you need to get your next electrical job done right.


Contact Us

How Can We Help

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7550 Johnston Drive

Red Deer, AB

T4P 3Y6


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Parts Counter Hours

Mon - Fri

7:00 am – 5:00 pm

Showroom Hours

Mon - Fri

8:00 am – 5:00 pm

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