Our History
Mabbett was founded by Arthur N. Mabbett and was incorporated in Massachusetts in 1980. The firm is a privately held Chapter “S” Corporation. In 2007 Mabbett acquired the Environmental, Health and Safety (EH&S) Services Division of MasiMax Resources, Inc. in Virginia and established a Washington, D.C. presence. Mabbett’s growth continued with the opening of regional offices in Rhode Island in 2008 and New York in 2018.