Generator Repair & Maintenance

Ward Leonard specializes in providing comprehensive generator repair and maintenance services to a wide range of markets — from oil & gas, process, petrochemical and refineries, to power generation, commercial marine and the Military.

Our #1 focus is to keep you up and running at peak efficiency and capacity, and to do that effectively, our capabilities include:

  • Generator service from 20kW up to 20 megawatts
  • Rewinds, reconditionings, dynamic balancing & alignments
  • Custom asset storage & protection programs
  • Dedicated 24/7 field service teams
  • Regional service & repair centers in Texas & Louisiana
  • Highly trained, experienced & certified technicians

Scroll down to see all of the services we offer, and then contact us to find out how we can help you improve reliability and reduce downtime, CAPEX and OPEX costs in ways you never thought possible.


Repaired To Exacting Industry Standards

As an Authorized Service & Repair Center for many of the world’s most installed brands, our comprehensive expertise is unmatched. We repair to the industry’s highest standards, including EASA, NEMA, IEEE, IEC, ISO, ANSI-ASMEB73.1, API 610, DIN 24256, and UL-NFPA20.

We utilize over 30 different testing procedures for pinpoint diagnostics, with repair capabilities that include:

  • Reconditioning
  • Rewinding
  • Bearing changes
  • Overspeed damage
  • Fire & water damage
  • Alignments
  • New sheet metal
  • Full machining capabilities
  • All associated components

All shaft and housing fits and electrical tests are documented and compared to the standard that coincides with those tests. This careful attention to detail allows us to return your generator or alternator in “as good as new” condition as possible.


Key Brands We Service

We maintain, repair and service the world’s most popular brands of generators and alternators, including ABB, STAMFORD, AvK, Cummins, CAT, Caterpillar, Kato Engineering, Leroy Somer, Markon, Marathon, Hyundai Ideal, TDPS, Mecc Alte, Marelli Motori and WEG.

...and many more


View Dyno Testing In Real Time
From Any Device

View your motors being load tested in real-time through our web camera system on any device with internet access, and written reports are also available. For all of your motor repair issues, or for routine maintenance, Ward Leonard is your go-to repair center.

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