Associate Members

Physical Address: 1850 Parkway Place, Suite 800, Marietta, GA 30067
Mailing Address: 1850 Parkway Place, Suite 800, Marietta, GA 30067
Phone: 770.425.8100  
Website: gdsassociates.com

Kyle Haemig, Project Manager
Phone:  612.413.5840

GDS Associates is headquartered in Marietta, Georgia, with offices in Alabama, California, Florida, Maine, New Hampshire, Texas, Washington and Wisconsin. Since 1986, GDS has been a multi-service engineering and consulting firm providing services to a broad range of clients associated with, or affected by, electric, natural gas, water, and wastewater utilities. Services provided include Power Supply Planning; Wholesale and Retail Rates; Regulatory and Financial; Transmission Planning and NERC/CIP Compliance; Distribution System Planning and Line Design; DSM and Energy Efficiency; Utility Distribution Services; Natural Gas; and other specialized services including renewable energy, sustainability, emerging smart infrastructure, data analytics, electrification, and DER integration.

Physical Address: PO Box 41042, Plymouth, MN 55441
Mailing Address: PO Box 41042, Plymouth, MN 55441
Phone: 763.559.5059  
Fax: 763.559.5090
Website: www.generalcorrosioncorp.com

We are in the business of providing superior corrosion control. Corrosion control programs are only as good as the components and the people that install and maintain them. General Corrosion Corporation is made up of dedicated people certified by Nace International as corrosion experts. We employ corrosion technician cathodic protection specialists, senior technologists and skilled construction trades people. Our materials and components meet or exceed the high performance standards of the industry. Our vacuum truck is available to expose utilities, clean valve boxes and catch basins, and excavate for anodes, test stations, utility poles and guardrails' safely and economically.

Physical Address: 5 East 4th Street, Grafton, ND 58237
Mailing Address: PO Box 578, Grafton, ND 58237-0578
Phone: 701.352.1561  
Fax: 701.352.2730
Website: www.graftongov.com

Personnel:

• City Clerk/Treasurer: Connie Johnson
• Water/Wastewater Supervisor: Ken Miskavige

Physical Address: 2300 East 25th Street, Minneapolis, MN 55406-1221
Mailing Address: 2300 East 25th Street, Minneapolis, MN 55406-1221
Phone: 612.721.3545   Toll Free: 800.472.9227  
Fax: 612.728.2555
Website: www.graybar.com

Fortune 500 service provider engaged internationally in the wholesale distribution of electrical and communications products and integrated supply services.

Physical Address: 12300 Elm Creek Boulevard, Maple Grove, MN 55369-4718
Mailing Address: 12300 Elm Creek Boulevard, Maple Grove, MN 55369-4718
Phone: 763.445.5000  
Fax: 763.445.5050
Website: www.greatriverenergy.com

Great River Energy is a not-for-profit cooperative which provides wholesale electric service to 28 distribution cooperatives in Minnesota and Wisconsin. Those member cooperatives distribute electricity to approximately 655,000 member consumers' or about 1.7 million people. With $3.7 billion in assets, Great River Energy is the second largest electric power supplier in Minnesota and one of the largest generation and transmission cooperatives in the United States.

Physical Address: 810 East 2nd Street, Miller, SD 57362
Mailing Address: 810 East 2nd Street, Miller, SD 57362
Phone: 605.853.3292  
Fax: 605.853.3292
Website: hand.sdcounties.org

Physical Address: 1601 Utica Avenue South | Suite 600, St. Louis Park, MN 55416
Mailing Address: 1601 Utica Avenue South | Suite 600, St. Louis Park, MN 55416
Phone: 763.591.5448   Toll Free: 800.326.1166  
Fax: 763.591.5413
Website: www.hdrinc.com

We partner with you to push the boundaries of what's possible. Identifying your unique needs, we pull together the top minds and resources around the globe to design the smartest solutions for your challenges. Our all-service teams are custom-fit to each project, taking it from small detail to great achievement and building strong relationships along the way. Our 9,200 employees, working in 225 locations around the world, push open the doors to what's possible each and every day.

Physical Address: 16124 Old Lake Road, Paynesville, MN 56362
Mailing Address: 16124 Old Lake Road, Paynesville, MN 56362
Phone: 320.243.8101  
Fax: 320.243.8108
Website: www.highlineconstructionmn.com

Highline Construction, inc. is a power line contractor that provides professional services from overhead and underground electrical distribution, transmission and substations. Highline Construction offers a turnkey operation for all your system projects.

Physical Address: 7490 Bush Lake Road, Edina, MN 55439
Mailing Address: 7490 Bush Lake Road, Edina, MN 55439
Phone: 952.224.5480   Toll Free: 800.672.7244  
Website: www.hmcragg.com

HM Cragg has been providing quality backup power solutions since 1968. Staffed with trained technicians, HM Cragg has the experience and industry knowledge you can trust for all your telecommunications or switchgear and control applications.

Physical Address: 2030 Pennsylvania Avenue, Madison, WI 53704-4746
Mailing Address: PO Box 7455, Madison, WI 53707-7455
Phone: 608.249.0451  
Fax: 608.249.7360
Website: www.hoopercorp.com

Hooper's Electric Power Division provides everything from overhead and underground distribution, transmission, substation, tree trimming, right-of-way clearance and line maintenance. Our departments include overhead line, substation, underground, and tree trimming.