Robert Marvin /Howell Beach & Associates provides garden care and maintenance. Based in Walterboro, South Carolina and working throughout the surrounding towns and villages. Robert Marvin /Howell Beach & Associates offers the complete Architectural & Engineering Services prides itself on offering a friendly top quality Architectural & Engineering Services to several happy and satisfied clients. Established in 1947, Robert Marvin /Howell Beach & Associates has many years’ experience in Architectural & Engineering Services.