Associate Members

This is our membership category for businesses and other entities. The history of many associate members is closely tied with municipal utilities. Associate Members provide valuable services to Regular Members. MMUA and its utility members value the Associate Members and the goods and services they provide. Below is a list of our Associate Members.



Company Name

Coalition for a Secure Energy Future

Physical Address: 1016 Owens Avenue, Bismarck, ND 58502
Mailing Address: 333 7th Street South, Suite 2250, Minneapolis, MN 55402
Phone: 612.313.2620  

Luke Hellier, Senior Account Executive,

The Coalition for a Secure Energy Future is dedicated to enhancing, preserving, and protecting our diverse set of energy resources, including coal-based electricity, to ensure a continued affordable and reliable energy supply for families and businesses in Minnesota and North Dakota – now and into the future.

Community Utility Company, Inc.

Physical Address: 116 East Main Street, Racine, MN 55967
Mailing Address: PO Box 37, Racine, MN 55967-0037
Phone: 507.378.2121  
Fax: 507.378.2131

Natural gas distribution.


Physical Address: 15800 West 79th Street, Eden Prairie, MN 55344
Mailing Address: 15800 West 79th Street, Eden Prairie, MN 55344
Phone: 952.937.9666   Toll Free: 800.752.8112  
Fax: 952.937.8065

Core & Main is a leading wholesale distribution company, providing a broad range of products and services to professional customers in the infrastructure and energy, maintenance, repair and improvement and specialty construction markets. With a diverse portfolio of market leading businesses and approximately 770 locations, Core & Main is the largest wholesale distributor in North America. Our customers can trust Core & Main to deliver what you need, when you need it and where you need it.

Dahlberg Light & Power Company

Physical Address: 9221 East Main Street, Solon Springs, WI 54873
Mailing Address: PO Box 300, Solon Springs, WI 54873-0300
Phone: 715.378.2205   Toll Free: 800.736.5167  
Fax: 715.378.2505

Dahlberg Light & Power is an investor owned utility providing electric service to 26 communities in Douglas, Washburn and Bayfield counties since 1930.

Dairyland Power Cooperative

Physical Address: 3200 East Avenue South, La Crosse, WI 54602
Mailing Address: PO Box 817, La Crosse, WI 54602-0817
Phone: 608.787.1332  
Fax: 608.787.1281

Dairyland Power Cooperative is a generation and transmission cooperative that provides a variety of competitive wholesale power supply and other services to its 25 cooperative and 17 municipal members in four (4) states: MN, WI, IA and IL.

Dakota American Transformers

Physical Address: 1000 West Elm, Flandreau, SD 57028
Mailing Address: 1000 West Elm, Flandreau, SD 57028
Phone: 605.530.0233  
Fax: 605.997.2534

Dakota American Transformers provides new, remanufactured and refurbished distribution transformers, regulators, and other electrical equipment ranging from 5 to 3500 kVA. Dakota American Transformers builds three-phase padmount transformers to meet customer specifications. We also provide a repair service for pole and padmount transformers to test, repair leaks, replace bushings, and recondition the unit with new parts and paint.

Dakota Supply Group

Physical Address: 2601 3rd Avenue North, Fargo, ND 58102
Mailing Address: 2601 3rd Avenue North, Fargo, ND 58102
Phone: 701.237.9440   Toll Free: 800.437.4702  
Fax: 701.237.6504

Dakota Supply Group is a full line distributor of utility, electrical, communications, automation, plumbing/HVAC, filtration, and waterworks supplies serving municipal utilities, REC's (electrical and telecommunications), investor owned utilities, communication and data companies, contractors, industrials and institutions. There are 25 branches in North Dakota, South Dakota, Wisconsin, Montana, and Minnesota to serve your needs.

Dakota Supply Group-Metering Technology Div.

Physical Address: 620 16th Avenue South, Hopkins, MN 55343-7833
Mailing Address: 620 16th Avenue South, Hopkins, MN 55343-7833
Phone: 952.890.3811   Toll Free: 800.325.0514  
Fax: 952.890.8418

Dakota Supply Group is a full-line distributor of products for the electrical, mechanical, communications, utility, automation, waterworks, filtration and metering industries. Our Metering Technology division offers comprehensive metering system solutions for municipal electric, gas, water and wastewater utility markets throughout the Midwest. We specialize in streamlining the day-to-day business of reading meters, ranging from simple walk-by networks to the most advanced fixed networks. Our customers can expect the best in automated meter reading systems, flow meters, gas meters, electric meters, and meter accessories.

Dave Berg Consulting, LLC

Physical Address: 15213 Danbury Avenue West, Rosemount, MN 55068
Mailing Address: 15213 Danbury Avenue West, Rosemount, MN 55068
Phone: 612.850.2305  

Dave Berg Consulting provides management consulting services requiring a combination of technical and economic expertise to assist clients with important decisions affecting the operation and financial health of their utilities. Services include retail and wholesale utility cost-of-service and rate design, contract negotiations, utility education courses, strategic planning, expert testimony and feasibility studies. Clients include electric, natural gas, water, wastewater and steam/heat utilities.

DGR Engineering

Physical Address: 1302 South Union Street, Rock Rapids, IA 51246
Mailing Address: PO Box 511, Rock Rapids, IA 51246-0511
Phone: 712.472.2531   Toll Free: 800.446.2531  
Fax: 712.472.2710

DGR provides municipal electric utility engineering services specializing in substations; overhead and underground distribution design; high voltage overhead and underground transmission lines; protective relaying systems; generation and power plant design; power supply and rate studies; SCADA systems; CAD/GIS mapping; system planning and analysis.