About Philadelphia's Landscape Stone and Masonry Experts

Robert Nonemaker
Designer and Builder of Beautiful Masonry Construction Projects
Principal
The OuterSpaces Group

Robert is a nationally renowned designer, and construction consultant specializing in estate projects. He has traveled throughout the world working on or learning about exceptional landscape and water feature projects. There are very few people who have Robert's depth of understanding of the design, construction techniques, materials, and history of landscape and water features.

In addition Robert writes for many of the industry's top publications as well as providing design consulting services to architects and landscape architects throughout North America.

David Nonemaker
President Outerspaces Inc
General Manager
The OuterSpaces Group

David attended the University of Delaware were he studied horticulture and Business then went on to study Landscape Architecture at Temple University. David currently manages day to day operations and management functions of The OuterSpaces group.

David's exceptional experience in Landscape Design, Construction, Contracting and Administrating large projects is well known and his expertise is often sought out by industry professionals