QUINCY — Larry Dietrich says nothing has changed at Quincy Mack except the name of the business. Nextran Truck Centers, a full-service commercial truck dealer, acquired Quincy Mack, a Quincy truck ...

A Quincy developer has proposed to replace a shuttered nursing home with a six-story condominium building. The Galvin Companies, run by brothers Sean and Scott Galvin, pitched to the city’s ...