Longford Landscapes Excavating, Paving & Hardscapes is a full service company providing residential and commercial design, installation and maintenance in Lawrenceville, Hamilton, and all of New Jersey, also serving Pennsylvania. We can handle all aspects of hardscaping, landscaping, paving, and excavating. We are a family owned and operated company that has been in business since 1987, and are fully licensed, insured and bonded. We are a Full Service Snow Plow Contractor offering up to 70 pieces of Equipment for Snow Removal. One of the most valuable aspects of Longford is that we own all of our own equipment.