design professionals inc.,south windsor,connecticut.,dpi,dpi,professionals,town,design,planner,civil engineering,massachusetts,rhode island,traffic engineering,land surveying,landscape architects,land surveyors

design professionals inc. - our consulting firm offers civil engineering, land surveying, urban planning, gis, and landscape architecture services to the connecticut, massachusetts, and rhode island markets from suburban hartford,design professionals inc.,south windsor,connecticut. civil engineering