The Hammond Way
John Petrowsky and Christian Jones are residential sales agents in the Cambridge, Massachusetts office of Hammond/GMAC Real Estate. Hammond is the market leader in sales of quality properties in the Cambridge area, and the exclusive metropolitan Boston Sotheby International Realty affiliate. Hammond has offices throughout the Boston area. Hammond is positioned as never before to dominate the local market; with a superb support staff, state-of-the-art brokerage tools, and a solid reputation, we are poised to help our clients and customers.