MasterCorp, a building service contractor (BSC) headquartered in Crossville, Tennessee, has joined the National Service Alliance (NSA). MasterCorp provides facility services for a wide variety of venue types, including universities, commercial facilities and premier resorts — priding itself on providing diversified portfolios for clients.

MasterCorp emphasizes a people-first mentality both for entry level employees and higher-end management, which is pivotal to developing strong client relationships. Examples of MasterCorp's services include disinfection, laundry services, and specialized floor care.