Mobile circuit breaker repair and maintenance services

On-site circuit breaker maintenance, repairs and upgrades

Saber Power Field Services can service your circuit breakers on-site with our Mobile Circuit Breaker Repair Shop. Ideal for staging at turnarounds and outages, the 53-foot mobile unit reduces downtime and eliminates the need for costly and time-consuming transportation of company-owned equipment to third-party locations.

With multiple full-service workstations fully equipped to provide maintenance, repairs, and upgrades on-site, the Saber Power Field Services Mobile Circuit Breaker Repair Shop offers services on all low to medium voltage circuit breakers, medium voltage contactors, starters, and motor centers, regardless of the manufacturer.

Mobile Breaker Repair Shop comes to you


  • Reduces downtime
  • Convenient on-location service
  • Increased customer visibility of breaker maintenance process
  • Elimination of costly transportation to third-party locations

mobile circuit breaker 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


  • Heavy duty workstations
  • Sand blasters
  • Polishers
  • 480-120-volt power
  • Primary injection test set (High current testing)
  • 3000 lbs. capacity lift-gate
  • Overhead crane system

Contact us to schedule the Mobile Circuit Breaker Shop at your location.