McCormick, Murtagh & Marcus Attorneys McCormick, Murtagh & Marcus Visit Website Request Info 390 Main St, Suite 2 Great Barrington, MA 01230 (413) 528-0630 (413) 528-5287 (fax) www.mccormicklegal.com About About South County's oldest law firm offering expertise in Residential and Commercial Real Estate, Estate Planning, Corporate and Business Law, Estate Administration, Elder Law, Land Use and Zoning, Personal Injury and Family Law.