330 G E Patterson Ave
Memphis, TN 38126

Electrical Contracting


At Tristate, our mission has always been quite simple. Provide our customers with the best possible Electrical Contracting Services in the Mid-South, period. And that is exactly what we have done for over 90 years. We specialize in providing Plant Electrical Maintenance for many of the largest industrial companies in our area. These companies rely on us to provide quality workmanship at reasonable rates. And we have earned a reputation as a leading supplier of Electrical Services to the customers we serve. We also specialize in design and build work. Customers have come to trust us over the years as a partner who will deliver a quality project while meeting their financial goals. We also lead this market in our technical expertise of the High Voltage (up to 25kV) terminations. Transformer testing, Distribution System troubleshooting, Switchgear maintenance and testing, Large bid work, and Lighting Systems installation are just a few of our other specialties.


  • New Construction

  • Alteration and Additions

  • Heavy Industrial

  • Light Industrial

  • Solar (PV) Installation

  • Commercial, Institutional

  • Fiber Optics Installation

  • Pre-engineered Design / Build


  • Power/Control/Lighting

  • Solar (PV) System Design

  • Systems Design

  • Project Cost Estimates

  • Power and Energy Surveys

  • Energy Management Consulting


  • Service Trucks

  • 24 Hour Emergency

  • Contracts

  • Infrared Scanning

  • Solar (PV) Systems

  • Transformer Testing

  • H.V. Test & Repair

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