According to our records, this business is located at 1491 2nd St Ste B in Sarasota (in Sarasota County), Florida 34236, the location GPS coordinates are: 27.3382743 (latitude), -82.5408233 (longitude). David W Johnston Associates is categorized under Garden Planning Services (SIC code 0781). Known organization president is David Johnston. You can contact the company by phone at (941) 366-3159.