Asphalt Paving, Interlock and Landscaping since 2002. Cumberland Orleans Ottawa Barrhaven Kanata. Residential - Commercial Design and Build to suit. Repaving driveways, driveway extensions, Interlock walkways, driveway edging, patios, steps and retaining walls. Culvert replacement, Hard and light grading, topsoil and sod replacement. Fence design and build. Free Estimates - 613-265-9498 www.a1tophat.com