Based in Yarmouth, Nova Scotia, Trefay David A Excavating is experienced in the business of excavation. We will help you with the full process, from site preparation all the way to project completion.Equipped with backhoes, dozers, excavators, and dump trucks, we are ready to handle all of your excavation and site preparation needs so that you can sit back and relax. We're committed to providing our residential and commercial clients a high-quality service at an affordable price, and can help with sewer system installation, top soil, clearing stone, screening topsoil, and more. When it's time to bring in the heavy equipment, it's time to call Trefay David A Excavating in Yarmouth. more...See more text