RESA Power specializes in electrical power solutions to ensure safe, efficient, and reliable generation, transmission, and distribution of power. We have provided electrical solutions to thousands of companies throu­ghout the United States and Canada on both a routine and a 24/7/365 basis for the last 18 years.

Western Utilities Transformer Service, a RESA Power company, has provided quality service and repair since 1985, our commitment to detail and customer satisfaction has developed strong rela­tionships with most of the US manufacturers of electrical power and distribution equipment.

Western Utilities Transformer Service is a complete service center and original equipment manufacturers’ warranty service and repair facility for power transformers and distribution equipment. Our support to the end-users after the warranty period has enabled the manufacturers to maintain a good relationship with their customers.

Specializing in

  • Distribution and Power Transformers
    • Refurbishing, Rebuilding, Repairing
    • Oil Servicing and Purification
    • Painting/Shot Blasting
    • Testing
    • Step Voltage Regulators
  • Distribution Switchgear
    • Fault Interrupters
    • Oil and vacuum Circuit Reclosers
    • Electronic Recloser Control
  • Warranty Service
  • C-10 Electrical Contracting Services

Services provided

Internal repairs

  • Reclosers /Electronic Recloser Controls
  • Single Phase Transformers
  • Three Phase Transformers
  • Underground Designs
  • Regulators
  • Switches

Field Services

  • Power Transformers
    • Accessories
    • Radiators
  • Oil Vacuum Backfill
  • Oil Processing
  • Testing
    • Transformers
    • Regulators
    • Reclosers
    • Breakers/Relays

Additional Services

  • Infrared Surveys
  • Rewinds/ Stackings
  • Baking
  • Varnish/Epoxy Impregnation

Contact information

Western Utilities Transformer Service, a RESA Power company
Address: 1010 N. Plaza Dr., Visalia, CA 93291-9473
 (559) 651-0141


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