Complete switchgear support to prevent unplanned downtime

Get ahead of faulty switchgears or transformers that bring operations to a halt. Backed by decades of expertise, Smith Services® delivers a wide range of switchgear and transformer maintenance, inspection, and testing solutions to keep your application running safely and smoothly.

Our top-quality equipment and parts meet the strict demands of ASQ/ANSI/ISO 9001 standards. And you can rest easy covered by our industry-leading warranty: 12 months in service, and 18 months from the date of shipment.

Get a customized maintenance plan

Keep your power system running reliably with a comprehensive maintenance program from Smith Services. We work with your team to design site-specific plans including predictive testing, preventative maintenance, and condition monitoring for essential equipment.

See all maintenance solutions
  • Low voltage air circuit breakers
  • Medium voltage air and vacuum circuit breakers
  • Low and medium voltage switchgear
  • Low and medium voltage cables
  • Metal-enclosed busways
  • Protective relays
  • Large dry-type transformers
  • Oil-filled transformers
Smith Services switchgear maintenance
completed switchgear maintenance

Trusted repairs, redesigns, rebuilds, and upgrades

Whether you need on-site support or are sending equipment to our service center, our expert technicians provide a variety of services to quickly get your operations back online.

See all services
  • Primary or secondary current injection testing of low-voltage air circuit breakers
  • Repair and overhaul of low- and medium-voltage circuit breakers
  • Retrofits/upgrades of low-voltage air circuit breakers with modern solid state trip units
  • Protective relay and meter testing and calibration
  • Transformer testing
  • Transformer oil sampling and analysis
  • High potential testing
  • Thermographic surveys (IR inspection)
  • Acceptance testing of new installations
  • Power factor testing (transformers, generators, breakers, etc.)
  • Electronic circuit board repair
  • 24-hour emergency service

Sharpen your skills

Keep up with the latest in electric motor and generator technology by exploring our collection of training resources, whitepapers, and more.

Go to the Knowledge Center

Protect your power system from unplanned downtime

Connect with one of our experts to learn more about our switchgear and transformer solutions today.

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Smith Services technicians performing an incoming inspection on an electric motor for an electric motor repair. The same procedure is done for generator repairs.
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