Our Company
United Electric Supply, a family-owned and operated company founded in 1975 by Norm Gronna, is known for its dependable service to residential, commercial and industrial customers.
United Electric is equipped to serve all needs with a large inventory of quality products and a staff knowledgeable in lighting, switch gear, energy management, home automation, wire and cable, cabletray, grounding and specialty products.
United Electric Supply looks forward to serving you through one of its three locations: our newly expanded 33,000 sq. ft. warehouse and office facility located in Chino, California; a full-service branch in Needles, California; and a recently opened, special-service branch in Las Vegas, Nevada.