Mabbett is now pre-qualified by the Massachusetts Department of Transportation (MassDOT) Highway Division to provide architectural and engineering (A/E) services including hazardous waste, site investigation, and assessment; water quality assessment; and architecture services. Municipalities and other agencies may also use this information. As a Massachusetts based firm, Mabbett has been proudly serving state agencies and municipalities for over 40 years.  Visit Mass.gov for more information