Lehigh Landscaping's landscape designers offer Landscape Design, Installation & Maintenance services. A Licensed and Certified company, Lehigh is educated and experienced in installation of Irrigation and Landscape Lighting systems, retaining walls, waterfalls and features, walkways, patios, stoops, steps and fireplaces. Cultured stone, planting installation and follow up care, lawn care maintenance, fertilization, lawn installation, bark blowing, hydro seeding, and nursery services.