L. J. Walch Co.

L. J. Walch Co., Inc. is an FAA and EASA approved maintenance, repair and overhaul shop at 6600 Preston Avenue in Livermore, California, specialising in Class I, II and III aircraft electrical accessories. Serving the aviation industry since 1953 with the premise of providing the highest quality service at a fair price, the company repairs and overhauls generators, integrated drive generators (IDG), constant speed drives (CSD), lights, generator control units (GCU), ignition exciters and related components, backed by a 2 year or 2,000 hour warranty and 24/7 AOG support under the motto Better Service, Longer Life.

Capabilities

• Tests, inspections, repairs and overhauls of electrical accessories used on the Boeing 717, 727, 737 and 737NG, 747, 757, 767 and 777, Airbus A310, A320, A330 and A340, Bombardier CRJ and Fokker 50, 70 and 100
• An engineering department that develops DER repairs to customer needs and PMA product advancements to improve reliability
• Cold Spray (CS) coating, which recovers worn, corroded or mis-machined parts otherwise beyond economical repair, demonstrated on a Boeing 747 generator stator housing
• A 50,000 line item inventory supporting repair and overhaul requirements, with a capability search tool and downloadable capabilities list
• A multi-level inspection process and a technical library kept current so every unit leaves repaired to the latest information

Service and support

• AOG support available 24 hours a day, 365 days a year
• Worldwide service through representatives in regions around the world, with international repair handling
• Supply of lights and ignition exciters with the same warranty, and exchange and sales options

Certifications

L. J. Walch holds approvals from the FAA, the European Union Aviation Safety Agency (EASA) and the UK Civil Aviation Authority, publishes customer forms and a company directory, and says a tag bearing its name has become a symbol of reliability for airlines large and small. The company attends industry events and shares videos on YouTube.

Shows

L. J. Walch Co. appears in the exhibitor lists of the Air Carriers Purchasing Conference 2027 and VERTICON 2027.

Contact

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