G & C Cartage Co., Inc. has served the transportation, warehousing and shipping needs of the Jacksonville area since 1971. As a family owned and locally operated company, we ve always valued our customers and have built great business relationships with many companies in our area. G & C Cartage Co., Inc. has served the transportation, warehousing and shipping needs of the Jacksonville area since 1971. As a family owned and locally operated company, we ve always valued our customers and have built great business relationships with many companies in our area.