Starting and Charging Systems since 1968


Repair/Rebuilding of all major engine starting and charging systems since 1968


Air, Electric, Hydraulic Engine Starters; Alternators, Accumulators, Batteries and Accessories

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Roy Supply Company is a third generation family owned company that has served the Gulf Coast oil, gas, and marine industries since 1968. Our primary line of work consists of supplying and repairing starting and charging systems.

We operate one of the largest and oldest repair/rebuild facilities in southeast Louisiana, with a combined knowledge of well over 100 years. Our expertise is second to none.

Our mission has always been to give our customers the best possible personal service and to ensure that all of our products are of the highest quality.