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Tri State Supply Co

371 West Chestnut Street
Washington, PA 15301

T(724) 225-8311



Tri State Supply Stocks Cummins Generators

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If you have ever had a power outage you have to admit you thought about getting a generator some day!!  Why wait for the next one and panic?  We stock generators made for your home and or office.  Ask your salesman about the best one for your application and don’t be caught in the dark.  See this video!!   Cummins

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Tri State Supply Wheeling has moved it’s location

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To better serve you and our market we have moved our Wheeling branch to a new building with enhanced inventory to St Clairsville Ohio! The phone number will stay the same 304-233-8311 and so will the people! Our new address is: Fox Commerce Park 67037 Executive Dr.  St Clairsville OH 43950 Take exit for Rte 331 south to Rte 40 west Approximately 1/4 mi turn left at Fox Commerce Park sign After crossing interstate take the 1st right into the park We are the 4th building on the left after entering the park

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“Excellence in Sales and Marketing Award”

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Congratulations is in order for Tri State!! Tri State Supply has won the 2014 “Excellence in Sales and Marketing” award as determined by data gathered by IMARK HQ,for planning and participation excellence, successful joint planning and growth! (IMARK Group, Inc. is a member-owned marketing group made up of over 900 independently owned electrical distributors throughout the United States) 

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