Cambridge General Contractors 600 Memorial Dr Modern Continental provides construction, residential development, commercial development, marine services, architectural services, custom homes, heavy civil, property management, buildings, design build, utilities, reatment facilities Cambridge MA General Contractors Modern Continental Co Inc www.moderncontinental.com homes home real estate Modern Continental Les Lelio Marino new construction builder building condos custom design build Boston Cape Cod Scituate Norwell Georgia Virginia Wake Forest North Carolina California Big Dig Central Artery Enterpr homes home real estate Modern Continental Les Lelio Marino new construction builder building condos custom design build Boston Cape Cod Scituate Norwell Georgia Virginia Wake Forest North Carolina California Big Dig Central Artery Enterpr Business Reviews Modern Continental Co Inc Testimonials