Product Supplier to the Electrical Construction Industry

About Us

Primary Electric Supply, Inc. is an privately owned, independent wholesale electrical distributor. Founded in 1980, Primary Electric Supply, Inc. has partnered with the industry's most respected manufacturers to offer our customers the exact products and services that they require. Primary Electric Supply ,Inc. has grown to be a vital link in the supply chain between manufacturers and the area's professional contractors. We provide the expertise, knowledge and flexibility to exceed the demands of today's industry.


American Owned

Our Mission

  • 1
    Value

    Through all of our products, services, and relationships, we will add value to the customer experience.

  • 2
    Dynamic

    Provide the flexibility, and expertise to exceed the demands of today's changing industry.

  • 3
    Honor

    We will earn you business everyday by honoring our commitments and delivering quality products accurately and on time.



    PESi is a Maryland based Electrical Distributor
    Serving Maryland's Electrical Construction Industry for over 36 Years