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About Us

Castle Power Line Contractors is a family owned and operated powerline contractor based in Whitehorse Yukon. Father-son, Dan and Brady Bonnycastle started Castle Power in 2012 and officially started the business in 2014. We pride ourself on safety, constantly upgrading our programs and manuals to stay up to date on all of the latest advancements, uncompromising service to our clients, and staying “on point” when it comes to innovation in our sector.


Operating out of our headquarters in Mt. Sima industrial area, Castle Power has successfully completed projects and has performed work of all types Canada wide. Including transmission, distribution, underground, and energized services. We work closely with government agencies, utilities, and all our clients to ensure we provide a safe and professional product.


Castle Power’s team is full of safety conscious, hard-working members with experience in all aspects of the industry. We take great pride in providing innovative training opportunities to all our employees, allowing both our employees and our company to continue to grow. Castle Power firmly believes that our power is our people.


We are invested within the communities we work in, ensuring we take all precautions to mitigate all environmental concerns on our job sites. Castle Power also explores all opportunities possible to help involve the local community, working closely with local citizens, subcontractors, and local First Nations.

With a growing fleet and workforce, we look forward to helping with the needs of the electrical industry.

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