In 1999 Mark Hartsell joined the company as an Owner and President. The mixer fleet was updated to tag-axel and standard Mack mixers to increase the target market area. Computerized batch panels increased quality and service. In 2005 Carolina Concrete entered the Greenville market with a state-of-the-art Drybatch concrete plant at the Donaldson Center. The Greenville plant is one of the largest Drybatch concrete plants in the Southeast and sets a new environmental standard with multiple water sources, including the ability to recycle water.