Founded in 1983 by Jonathan Sweeney, DLTC is in its fourth decade of providing high quality, reliable landscape services to residential and commercial clients. Our commitment to both the art and the science of landscaping, our stellar service program, and our stock of the best tools, vehicles and equipment available has enabled us to deliver thousands of successful projects over the years. And our investment in a fully-trained, professional staff and crew has created a roster of extremely satisfied customers, many of whom have been with us for decades.