Circuit breaker repair and maintenance

Expertise in electrical circuit breaker upgrades, circuit breaker replacements and retrofitting

Saber Power Services’ wholly-owned subsidiary, Saber Power Field Services, has a dedicated Breaker Shop, with a state-of-the-art facility. Expert electrical technicians have years of experience with equipment from all major manufacturers and their service requirements. In addition to our electrical services, we have a large product inventory available for purchase.


  • Reconditioning
  • Remanufacturing
  • Retrofitting
  • Circuit breaker maintenance program
  • Loaner breaker program (or contactor program)
  • Upgrades/calibrations (overload and relay)
  • Breaker replacement
  • Pre-commissioning
  • Accessory installation

Types of Equipment Serviced:

  • Molded case breakers
  • Insulated case breakers
  • Switchgear breakers 240 V to 38 kV
  • MCC buckets and vertical sections
  • MV contactors
  • Motor starters
  • Obsolete breakers and controls
  • Reclosers, oil and vacuum

Mobile Circuit Breaker Repair Shop


  • Manufacturer and/or NETA-specified electrical testing
  • Primary injection of LV circuit breakers
  • Preventive maintenance, cleaning, and inspections
  • Reconditioning of circuit breakers, contactors, starters, and motor control centers
  • Retrofitting circuit breakers / installation of electronic trip units
  • Expedited circuit breaker maintenance, repairs, and upgrades
mobile circuit breaker shop

Saber Power Field Services earns full-service member status from PEARL. Learn more.

PEARL Want to know more? Visit Saber Power Field Services