Year after year, Berkshire Hathaway HomeServices C. Dan Joyner, REALTORS help more neighbors buy and sell their homes than any other company in Upstate SC. Serving Greenville, Anderson, Spartanburg, and surrounding Upstate South Carolina communities, they strive to provide the dedicated and professional service you expect from REALTORS. After all, they are more than real estate experts. They’re also your neighbors.