Raleigh / North Carolina / United States
Centralized Showing Service, also known as CSS, has been operational since 1994. It schedules more than 15 million showings on an annual basis. The company also supports call centers for real estate businesses. Centralized Showing Service s clients include Triangle MLS, GMAC Real Estate, and Reece & Nichols. It has locations in Texas, North Carolina, Montana, Tennessee and New York.