We specialize in creating outdoor spaces that are beautiful yet functional. Our team brings passion, enthusiasm and hard dedicated work quality to every project. From original designs, masonry or complete renovations, we have you covered. Please take a look at our gallery project where you can experience the beauty of our landscape designs. We love accepting new residential customers as well as commercial customers. Green Horizon service are known for top quality at a reasonable price. We take pride in every project we do.

We serve all of Suffolk including Mount Sinai, Miller Place, Port Jefferson, Sound Beach, Rocky Point, Shoreham, Coram, Selden, Centereach and many more. We have been doing landscaping, landscape design and maintenance for over 25 years. We’d be more than happy to give you a free estimate. No job is too big or difficult for us.

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