Jefferson Electric Transformers


Jefferson Electric has manufactured dry-type transformer products since 1915. We provide quality products to the commercial, industrial and OEM marketplace. Our experienced design engineers are ready to create the custom products you require.

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Jefferson Electric is part of Spire Power Solutions. By bringing together the industry’s widest range of transformers and power solutions, we deliver products, services, and support tailored for your success.

Bemag is our partner in Canada. We service our distributors throughout the country with local warehouses for prompt delivery of product.

The developers of a patented Harmonic Suppression System (HSS) joined the group to bring this specialty solution to reduce usage and costs in buildings where there are non-linear loads.

The Pioneer Dry Type Group recently formed a solid network of sales representatives with knowledge specifically in industries that require larger voltages.