Design and Planning

Hard-scape and Masonry


Landscape Installations

Contact Information


Hours:Mon-Sat.
(908) 230-5766

Mission Statement


A. Cossa Landscape Design LLC specializes in creating unique and beautiful outdoor spaces that integrate seamlessly with your lifestyle,

Each design and plant selection is customized specifically to thrive in existing site conditions and evolve with the constantly changing environment around it. Our designs are centered on using a native non-invasive plant palette which provide an exquisite display of color and form year-round.


We work closely with our clients in crafting the perfect design for their specific needs. No job is too big or too small, from simple planting plans to comprehensive site plans and construction documents A. Cossa Landscape Design has you covered.


A. Cossa Landscape Design prides itself on installing uniquely beautiful native plants (with the occasional non-native non invasive accent plant) which add layers of vivid color and varied textures to the existing landscape.


We have experience in planting in every soil type in New Jersey, because of our expertise in plant selection and plant installation we will confidently match the right plant for the right location every time.


Every A. cossa installation is backed by our 1-year replacement guarantee along with an instructional after care pamphlet and Free expert support and advice during the hours of operation.

Our unique and beautiful hard-scapes are hand crafted to provide a superior look to your average stone walls. each boulder is hand selected and each piece of natural stone specially shaped for its specific place. 


Our walls are structurally sound and hold up in even the harshest environments with the same elegance and integrity as the day they were completed.


A. Cossa Landscape Design LLC hard-scapes are backed by our 3-year repair guarantee.