Our mission: Building Relationships with a Commitment to Client Satisfaction through Trust, Quality and Experience. JSD employs professional engineers, storm water management and water quality professionals, planners, landscape architects, land surveyors, construction managers, technicians, and support personnel. Our qualified staff enables us to provide complete services in planning & development, civil engineering, transportation engineering, municipal engineering, water resources, landscape architecture, construction services, surveying & mapping, and ecological/environmental services. With a commitment to client satisfaction, JSD provides practical and cost-effective solutions for each project. We provide prompt, accurate and quality service from project inception to completion through the use of advanced technology and state-of-the-art field and office equipment.