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- State of Minnesota.

- State of North Dakota.

- State of South Dakota.

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State of Wisconsin.

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State of Michigan, east of and including the County of Chippewa. also known as the Upper Peninsula

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State of Montana, east of and including the Counties of Daniels, Roosevelt, McCone, Prairie, Custer, and Powder River.

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State of Wyoming, east of and including the Counties of Sheridan, Campbell, Crook, and Weston.

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Alliant Utilities. {wherever they operate}
includes Interstate Power Co. & Wisconsin Power & Light Co.

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American Transmission Company {wherever they operate}

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Basin Electric Power Cooperative. {wherever they operate}

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Black Hills Corporation. {wherever they operate}

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Dairyland Power Cooperative. {wherever they operate}

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Montana - Dakota Resources Inc. {wherever they operate}

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Wisconsin Energy Corp. {wherever they operate}

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Wisconsin Public Service Resources Inc. {wherever they operate}

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XCEL Energy. ~ Northern States Power Company. {wherever they operate}

Not all lines represented in Eastern Wisconsin

 

The electrical manufacturers represented by the Bergstrom-Verbarg Company are:

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AAIR/RISC

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Lapp Insulator Company LLC

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Preformed Line Products Company

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Product Design Utility Connectors

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Suzhou Furukawa, LTD

- JSHP Transformer Co., Ltd.

- Patton and Cooke

More information