Located in High Point, Techo-Bloc is a landscaping stone designer and manufacturer for patios, driveways, walkways, poolsides, and more. Whether a home is humble or grand, traditional or contemporary, imposing or unpretentious, Techo-Bloc offers a range of landscaping and masonry stone products that add style and beauty. Techo-Bloc’s precious landscaping stones are forever and so is their warranty.