The largest family-owned electrical-mechanical business in the Northeast!

LONGO - Over 75 years Experience

The largest family-owned electrical-mechanical business in the Northeast!

LONGO - Over 75 years Experience

Technical Field Services

When it comes to Field Service, Longo stands out for several reasons:

Comprehensive Solutions: Whether you need electrical, mechanical, or predictive maintenance services, Longo offers a full suite of solutions to meet your needs.

Coordinated Crews: We streamline the process by providing coordianted crews, ensuring seamless execution and minimal disruption to your operations.

Quality Assurance: Longo is committed to delivering high-quality workmanship and reliable service, backed by our reputation for excellence.

Family-Owned Values: As a family-owned business, we prioritize integrity, honesty, and customer satisfaction in everything we do.

Electrical Field Service

  • Service and repair of Motor Control Switchgear and Transformers
  • Retrofit/Retrofill of Power Circuit Breakers
  • Solid State Trip Conversions on Circuit Breakers
  • Installation of VFD’s, Motor Control Switchgear
  • Motor/Generator Rewinds
  • Relay Calibration and Repair
  • Scada/PLC Programming
  • And much more!

Mechanical Field Service

  • Installing, Removing, Constructing, and Deconstructing Pumps, Fans, Compressors, and More!
  • Rigging Services
  • Precision Laser Alignment
  • Balancing
  • Pipefitting and Welding
  • Fan Rebuilding
  • And much more!