T Underhill Designs is a landscape construction firm that specializes in the creation of quality, unique outdoor living spaces. We are located in Whitby, Ontario and serve the Durham region and the GTA. T Underhill Designs is made up of highly motivated and highly skilled craftsman that strive for precision on each project, big or small. TUD offers a wide selection of landscape installations and services; interlocking and natural stone, retaining walls, sodding, garden planning and planting, wood structures and fencing, water features, ponds, irrigation systems, outdoor lighting, and detailed design. With our help, your dream backyard can be realized.

“The Pinnacle of Outdoor Living and Entertaining”