Eagle Engineering & Supply Co.

Eagle Engineering & Supply Co. 101 North Industrial Hwy. Alpena, MI  49707  989-356-4526  www.eaglecompanies.com 

Kendall Electric, Inc

Kendall Electric, Inc. 1240 US 23 North Alpena, MI  49707  989-356-3411  www.kendallelectric.com 

Standard Electric Company

Standard Electric Company 1055 Crittenden Court Alpena, MI  49707  989-356-4521 800-322-3029  www.standardelectricco.com