db2/ARCHitecture is an architecture firm in Winchester, MA led by principals David Burton, Dan Broggi and Ira Baline.    Our work includes all building types with a focus on retail, commercial and institutional design.  We are a small firm of experienced design professionals, located north of Boston, focused on providing design value on time, and within budget.  Our office is located with the contractor A.J. Martini's newly renovated building, where we work alongside designers and builders.