Underhill Designs LTD, a landscape construction company specializing in designing and constructing outdoor living spaces in the Durham region and the Greater Toronto Area, has been providing exceptional hardscaping services to various clients for over 12 years. With over 20 years of experience, you can rely on Underhill Designs LTD to handle your project from conception to completion. Our team offers a wide selection of landscape installations and other services. We can help you in constructing the following: