Rooted in the community, driven by customer satisfaction, and united by purpose, Sullivan’s Landscaping exist to serve and solve Delaware’s increasing landscaping desires created by a rising population. We are a landscape company with an extraordinary range of lawn maintenance expertise, irrigation solutions and landscape design capabilities. At Sullivan’s, we invest in our products, materials, and experienced team members. As a result, quality is exhibited throughout the details of our work. We consistently deliver high caliber landscape services that you can depend on. As a return on our investment, our customers get superior work, up front pricing and a job done right the first time.