Engineering Innovative Solutions Established in 1985, Fontaine Modification is North Americas most comprehensive, engineering-focused provider of post-production services for truck manufacturers, dealers, and fleets. Fontaine has 10 modification centers strategically located adjacent to OEM manufacturing plants in Charlotte and Statesville, North Carolina; Chillicothe and Springfield, Ohio; Detroit, Michigan; Garland and Laredo, Texas; Dublin and Salem, Virginia; and Mineral Wells, West Virginia. The company headquarters and new product development center are in Charlotte. Fontaine Modification is a Marmon Holdings / Berkshire Hathaway company. For more information about Fontaine Modification, call 800.366.8246 or visit fontainemodification.com.