WELCOME TO TRI-STATE ELECTRICAL SUPPLY ONLINE STORE
Tri-State Electrical Supply is your source for electrical & electronic supplies since 1948. We have a large inventory of current design as well as discontinued items. Our online store with Quick Order Form allows you to quickly & easily buy the parts you need be they repeat items for you or a one-time buy. Some of our extensive catalog & parts publication library is available for you in the 'Resouces' tab below. There is a wealth of information there for you to make use of to determine which parts you need or should consider stocking as factory recommended spares. Please feel free to visit often and/or subscribe to our newsletter as we add more items for online purchase going forward. Thank You for visiting and we hope to be of service to you.