Since 1996, M.V. Supply has provided the very finest in medium voltage products (1kV - 69kV) to the Baltimore, Washington, and northern Virginia commercial and industrial market. Our team will work to get you the right product at the right price every time. We specialize in out of the ordinary and hard to find materials. Contact us today for a quote!

M.V. Supply distributes the following: Terminations & Splices (live front & dead front), Power Cable, Transformers (all types), Sectionalizing Switches, Switchgear, Reclosers, Power Fuses, Exothermic Grounding (Cadweld), Copper Bus Bar, Insulators, Pole Line Hardware, Metering, Cable Tray, PVC Coated Conduit, Fiberglass & Steel Cable Racks, Automatic Transfer Switches, Roadway & Security Lighting, Airport Lighting, Replacement Circuit Breakers, Electrical Grade Tapes, Compression & Mechanical Lugs & Connectors, "Hard to Locate" Items, and much more.

M.V. Supply carries the following manufacturers: AFP Transformers, Adalet/PLM, Akron, American Insulated Wire (AIW), BICC, Burndy, Christy Concrete Products, Continental Industries, Cooper Power Systems, Cope (T.J.), DSG/Canusa, Electrical Box & Enclosures, Electrical Equipment (FPE), Erico (Cadweld), G&W Electric, General Switchgear, Glow Tube, Greaves, Gregory Galvanizing, Homac, Huskey (M.P.), Inertia-REPL, Innovative Power Products (IPP), MAC Products, MGM Transformer Co., Madison Equipment, Mainstreet, Michigan Hanger, Murray Electrical Products, North Pacific Lumber, PCD Inc., Patton & Cooke, Penn Union, Plymouth Rubber, Prysmian, Richards Mfg., Rockbestos, S&C Electric, Saft America, Seal Wire, Service Wire, Southwire Corp., Underground Devices, Inc., Zenith Controls & many others.

Download our current line card here.

Contact us at:

M.V. Supply, LLC
490 Higgins Drive
Odenton, MD 21113
(410) 551-5892 or (301) 912-1440
Toll-free voice and fax: (877) 581-8737