TPS for Utilities & Electrical Co-Ops

Tidal Power Services offers a selection of electrical testing and transformer services for utility customers. As industry experts, we require little oversight and always arrive on-site ready to work safely and quickly.


  • Inspection
  • Power factor testing
  • Bushing testing
  • Turns ratio testing
  • Winding resistance testing
  • Sweep Frequency Response Analysis (SFRA)
  • Alarm and protection verification
  • Replacement of existing transformers
  • Oil sample and dissolved gas analysis collection and reporting

Protection and Controls

  • Electro-mechanical relay testing and calibration
  • Digital relay programming, testing, and functional operation testing
  • System testing with RTS, Protection suite, and Vector
  • End to end testing
  • CT/PT Loop verification
  • NERC/FERC compliance assessment and testing


  • Power transformer testing
  • Oil filled circuit breaker maintenance, internal inspection, mech repairs, and testing
  • Gas circuit breaker testing and repairs
  • SF-6 gas testing, filling, and removal
  • Circuit switcher testing
  • Line PT, CT, and CCVT testing
  • Surge Arrester testing
  • Infrared survey

Additional Utility Services & Benefits include: 

  • Familiarity with greenfield and brownfield projects
  • Manta and Doble relay test sets (owned and operated by TPS)
  • Proficiency with Enoserv RTS and Doble Protection Suite
  • PRC-005 testing and compliance
  • End to end testing
  • Relay upgrades; including turnkey design, installation, testing, and commissioning
  • Complete Transformer services

Contact TPS today

For utility customers throughout Houston and the Gulf Coast region, TPS is the trusted partner in utility and power. With over two decades of electrical testing experience and engineering expertise, we provide our customers with the highest level of quality and safety for their facilities.

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