Creators of extraordinary outdoor living spaces! Topaz Design Group is Long Island's prominent and innovative landscape & masonry design and build firms. Our signature, personalized landscape designs are distinctive, functional, and simply magnificent. We specialize in all aspects of exterior design and installation with an emphasis on quality workmanship, professionalism and meticulous attention to detail.
Exterior design specialist. Outdoor living spaces. Innovative & creative landscape design & installation. Expert masonry: Patios, outdoor kitchens, outdoor fire features, sitting walls, driveways, front entryways, stone veneer, & more! Structures: Pergolas, pavilions, custom decking, porticos, more!