Electrical Testing & Maintenance Specialists

Our
Services

  • Acceptance Testing

    We commission Low, Medium, and High Voltage Substations. 208V- 345kV

  • Maintenance Programs

    We can maintain and test your existing substations for proper and safe operation.

  • Relay Program, Calibration, and Testing

    We service and work on all electromechanical, solid state, and microprocessor relays.

  • Thermal Inspections

    Certified thermal inspections for any electrical system.

  • Power Quality Analysis

    Our Engineers and field technicians use advanced power monitoring equipment for analyzing and troubleshooting.

  • Regulator & Load Tap Changers

    We service, troubleshoot, and repair regulators & load trap changers.

  • Circuit Breaker Testing

    We have high current primary injection test sets and OEM secondary injection test sets for all circuit breaker manufactures..

  • Cable Testing

    We offer DC hipot testing. VLF, and Tan Delta Cable Testing.

  • Oil Testing & Analysis

    We use Doble Engineering Laboratories for all types of oil apparatus equipment.

  • Transformer Testing

    We perform all tests per IEEE specification.

  • Breaker Reconditioning & Retrofit

  • Ground Testing

    We perform ground testing per IEEE. Commercial, Utility, and Power Plant Specifications.

  • Turn Key Protective Relay, Control, & System Upgrades

    Commercial, Industrial, Utility, and Power Plants.

Servicing New England Since 1985

UPG has been in business since 1985. We are members of Local 103 IBEW. We have been involved in some of the largest and complex projects in New England. Servicing Power Plants, Utilities, Hospitals, Electrical Contractors, and Commercial Projects.