Photos: Jonathan Ouellette, Owner/Manager, Father & Son, 
and our experienced team at Ouellette Bros.

Ouellette Bros. Store Crew

About Us

Castle members  Community Support

All 3 businesses were started in Fort St. James, British Columbia

In 1975 Ouellette Construction opened for business in Residential, Commercial & Industrial Construction.

In 1999 Ouellette Building Supplies retail store was opened.

In 2008 Ouellette Bros. Enterprise was founded.


We build in Alberta, British Columbia
and Saskatchewan

In Alberta we have built in Cold Lake, Fox Creek and Hinton.

In British Columbia we have built in Fort St. James, Vanderhoof, Prince George, Fort Nelson, Fort St. John, Chetwynd, Dawson Creek, Tumbler Ridge, Granisle, Dease Lake and Anaheim Lake.

In Saskatchewan we have built in Estevan.


To learn more about Ouellet Building Supplies read the PDF "Rediscover Fort St. James"


We're a member of Castle - Canada's fastest growing lumber, building materials, and hardware buying group

We are an independent dealer. We run our own store, we own our business. Our families and staff are part of the fiber that makes up our local community. We are committed to serving your needs.

We are a member of Castle Building Centres Group Ltd, a 100% Canadian co-op buying group owned by members just like us. Castle serves the needs of Canadians from coast to coast to coast. Since 1963, builders, contractors, DIYers and customers have relied on independent business people just like me, to deliver quality lumber, building materials and hardware at competitive pricing.

If you're looking for something special, come in to our store, give us a call, browse & shop our online catalog or request a quote right now. If you can't find it, please let us know and we'll be pleased to get it for you! Because, that's what neighbours do for one another.

At Castle, we're your trusted building supply partner.


Community Support


We are proud to help our local economy and support our youth. Caledonia Classic Sled Dog Race is a 15 year old high-quality event. Enjoy this slide show from 2011 and 2012 (courtesy of www.fsjcaledoniaclassic.com)

All trademarks, service marks, logos, graphics, product names and company names are the property of their respective owners.