Cottin's Automotive is a full-service preventive maintenance and auto repair center. Cottin's Automotive has been performing high quality, guaranteed auto, SUV, and truck repairs in the Port St. Lucie[AREA] area since 2005. Cottin's Automotive is a full-service preventive maintenance and auto repair center. Cottin's Automotive has been performing high quality, guaranteed auto, SUV, and truck repairs in the Port St. Lucie[AREA] area since 2005.