Shermco mobile circuit breaker service comes to you.

Call on us for onsite circuit breaker testing, maintenance, repair, and remanufacturing.

Shermco Industries’ Mobile Circuit Breaker Shop offers onsite circuit breaker testing, maintenance, repair, and remanufacturing capabilities to all of our customers. Our state-of-the-art, 52-foot, climate-controlled and intrinsically safe rolling shop has the same capabilities as a stationary breaker shop. The mobile shop includes compressed air, overhead cranes, parts polishers, bead blasters, multiple work stations, and an administrative area. Shermco can assist any customer with a major disaster recovery project to complete testing, repair, limited overhauls, and even remanufacturing of low- and medium-voltage circuit breakers while on the job site.

  • Facility turnarounds and outages
  • Disaster recovery – flood/fire restoration
  • Life extension services:

    • Circuit breaker OCPD upgrades
    • Limited overhaul of mechanisms
    • Mechanical operator reconditioning (HV-EHV)
    • Component upgrades/parts replacement
    • Remanufacturing projects
  • Acceptance/maintenance testing
  • Modifications for service
  • Climate controlled – heat/AC
  • Explosion/fire-proof electrical/lighting system
  • Air compressor rated up to 170PSI
  • 2.5-ton rated hydraulic lift gate
  • 1-ton rated overhead crane system
  • 3 individual work stations
  • Fully complimented administrative office area
  • 8160 high current test set
  • Parts cleaner with biodegradable detergents
  • Parts Polisher with biodegradable polishing agents
  • Bead Blaster with 120 grit glass bead media
  • Standard (SAE) hardware
  • 480V Power from generator/site service

Mobile Breaker Service

When your circuit breakers require immediate attention, our mobile circuit breaker service comes to you.

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