Walls & Patios
Fire Pits
Water Features
Drainage
About Us
JSLA, LLC is a landscape architecture design company based in central New Hampshire serving Dartmouth, Sunapee and New London NH. For over 45 years JSLA has been Designing and Crafting unique spaces for the human experience. John began his career landscaping and training in the art of stone masonry. As his interest and talent grew, he achieved a bachelor’s degree and license in Landscape Architecture. Trained in engineering, landscape, and design/build firms in New England for several years prior to starting JSLA, LLC in 1997.
Known for blending natural materials with purposeful design, JSLA creates outdoor spaces that are both functional and enduring—from intimate gardens to full property master plans. Each project is tailored to the site, balancing structure, flow, and seasonal interest.
Through this strong experience, you can be assured of an innovative design solution that will not only suit your needs but will go far beyond your expectations. Let us transform your dreams into a reality.
We take pride in crafting unique landscape spaces
that reflect good taste and enhance your lifestyle.