After a short stint selling Hot Rod Parts and various merchandise, Morgan Cook transferred all efforts into providing the best Synthetic Oils and supplies on the market to the Central Texas Area. Thus, AC Oil & Supply was born.

The name "AC" is the name of his great-uncle and grand father's Chevrolet Dealership, AC Chevrolet in the 1960s in Winnsboro, Texas.

Carrying on their tradition of providing the best customer service available, Morgan adapted carries on their slogan, "First In Service" and ensures AC Oil & Supply holds true the "First In Service" mission originally enstilled.