TGH is a Part 145 FAA Certified Aircraft Instrument Repair Station, with our headquarters, repair laboratories, avionics installation and pilot shop facility located at the municipal airport in Auburn, CA. Since its commencement in 1957, TGH has developed into a diversified aerospace business, capable of repairing a comprehensive mix of aircraft instruments, avionics, and fuel management systems for military, corporate, commercial, and general aviation classes of fixed and rotary wing aircraft. TGH also offers customers a broad range of aircraft instruments and accessories for new outright and new exchange sales.

TGH has a worldwide reputation for providing superior customer support, competitive prices, and extensive repair capabilities, and unrivaled quality. We are pleased to be of service to you, and hope that you continue to consult with TGH for all your aircraft instrument and aircraft accessory requirements.