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Tri State Supply Co

371 West Chestnut Street
Washington, PA 15301

T(724) 225-8311


Oil & Gas



The Marcellus and Utica Shale have brought numerous opportunities to Tri State Supply. Since the beginning of the current local boom, we have been studying the O&G business – learning each day what it take to be the leading supplier of electrical products in the Tri State area. We currently stage products, modify products and consistently add new inventory at our location, making us the number one electrical O&G supplier in our area.

Tri State Supply has aligned itself with key manufacturers in every product discipline ranging from data backup and availability, switchgear, automation and control, hazardous fittings, lighting, and evacuation systems. Through understanding the business climate and customer requirements to be successful, Tri State Supply has become the distributor of choice. Competitive pricing, construction package solutions and around the clock reliability has enabled us to be at the forefront of electrical distribution and solutions.


Tri State knows the unique details of your industry, and we can deliver the solutions you need. To learn more about our work in your industry, please call us at (724) 225-8311.