Founded in 1974 by Carl and Brainard Simpson as a Certified Public Accounting firm, Simpson & Simpson began providing construction management services to the County of Los Angeles in support of the reconstruction efforts after the 1994 Northridge earthquake. Encouraged by the positive response from our client over the ensuing years, Simpson & Simpson Management Consulting, Inc. was created as a separate entity to further expand the firm’s services into program and construction management. Today, SSMCI is a full-service professional management organization serving a variety of clients and markets in the Southern California area.