Primary Electric, Inc. Better Service. Better Results. A Full Service Professional Electrical Contractor Serving Commercial, Industrial and Residential Clients in Hennepin County, Minnesota. At Primary Electric, we save our customers time and money through carefully planned and well-executed electrical projects. Whether it’s maintaining electrical systems for optimal efficiency, or expanding your power, we understand your needs and how to get you there. Customers value our commitment, not to mention our 20 years of electrical experience packaged in a smaller and more responsive firm.