Industrial Air Breakers

Southland specializes with in-shop repairs, rebuilds and retrofits for all vintages and manufacturers of Low Voltage Air Breakers, Medium Voltage Air BreakersVacuum Breakers and Switchgear. Our technicians will take your breaker through an initial inspection verifying proper mechanical and electrical operation.

Southland provides test results and complimentary quotes prior to any services taking place. All of our repairs and rebuilds meet or exceed PEARL standards and are tested per NETA specifications.

  • Air and Vacuum Circuit Breakers
  • Low and Medium Voltage Switchgear
  • Main Breaker and Main Lug
  • Air Breaker Replacement Parts: 480V - 15KV
  • Renewal Parts
  • Remote Switch Operators
  • Remote Racking


  • Primary Injection Testing
  • Insulation Resistance Testing
  • Contact Resistance Testing
  • Hi-Pot Testing
  • Cell and Cradle Replacements
  • Retrofitting with Arc Flash Reduction