Contact Us

General Contacts

Can't find what you are looking for or have another question?

Colman headquarters: 1-800-234-1960 or (605) 534-3535
Brandon service center: 1-800-234-1960 or (605) 582-2185
Pipestone service center: 1-800-234-1960 or (507) 825-3341

If you are reporting a power outage please call 1-800-234-1960 or report it through the SmartHub

Contact Billing

For billing questions, contact a Customer Service Representative at 1-800-234-1960 or email at sve@siouxvalleyenergy.com. To contact the Manager of Billing, click here.

Contact Energy Services

The energy services department can help answer your questions about heating systems, rebates, annual/district meetings, educational presentations about electricity, energy audits and many other service related issues. Give our energy service specialist a call today at 800-234-1960. To contact her directly, click here.

Contact Engineering

The Engineering Department can help you with service issues, new construction and a variety of other things. For service related questions, contact a Engineering at 1-800-234-1960 or email at sve@siouxvalleyenergy.com. To contact the Manager of Engineering, click here.