Massachusetts Systems Contractors Assn.

The MSCA is a trade association of companies that are actively and currently engaged in the business of installing and/or servicing or supplying "systems". Established in 1978 as the Massachusetts Security Contractors Association, it changed its name to the Massachusetts Burglar & Fire Alarm Association in 1991. On January 15, 2003, it changed it name to the Massachusetts Systems Contractors Association, Inc. It now has a membership of more than 240 companies