Trillium Electric is a locally owned electrical contractor serving Thunder Bay and surrounding Northwestern Ontario communities.

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Owner and operator Denis began his electrical career as a member of the Canadian Armed Forces, where he earned his Red Seal and gained valuable experience working on operations both in Canada and internationally. His time in the military developed the discipline, reliability, and attention to detail that continue to guide his work today.

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After years of working across Canada in almost all areas of the electrical industry, Denis decided to settle in Thunder Bay and establish Trillium Electric. His broad experience allows the company to handle a wide range of electrical projects while maintaining a strong focus on safety, quality workmanship, and dependable service.

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At Trillium Electric, every project—large or small—is approached with the goal of delivering safe, professional electrical work and building long-term trust with customers.