Global Electric Construction Services - H & H Testing Services

Global Substation Services, Inc.

H & H Testing Services, a division of Global Substation Services, Inc. has provided 35 years of quality testing services with our team of trained and certified technicians and professional engineers, and is performed in accordance with industry and manufactures standards, NETA, IEEA, and NEC.

We Keep You In Power

Testing Services

  Dielectric Testing

   Infrared Thermography      Scanning

   Ground Grid Testing

   Acceptance Testing

   Power Factor / Quality Testing

   Ground Fault Testing

   Cable Testing

   Circuit / Feeder Testing

   Insulation Resistance Testing

   Circuit Breaker Testing

   Ground Resistance Testing

   Relay Testing

   Cable Locating

   Dielectric Fluid Sampling /      Analysis