Since 2007, he has represented the 25th District (Aiken, Edgefield, Lexington, McCormick, and Saluda Counties) in the South Carolina Senate.
[2] Massey is a Republican member of the South Carolina Senate, representing the 25th District since 2007.
[3] In 2024, Massey was among the state legislators appointed to serve on the Robert Smalls Monument Commission.
[4] On March 20, 2009, Massey announced that he would be a Republican candidate for the US House of Representatives South Carolina's 3rd congressional district,[5] but quickly declined, citing a desire to keep his family in South Carolina.
In June 2023, Massey endorsed Tim Scott in the 2024 United States presidential election.