About Greencoast

Seth Mattson, owner, graduated from Ithaca College in New York, where he received a degree in Bachelor of Arts. During summer vacations, Seth and his close friend Adam ran a landscape business building patios, walkways, and retaining walls. Upon graduation, Seth decided to go the corporate route, where he spent the next 10 years in the field of graphic design, web development, and marketing. In 2008, Seth resigned from his stable job with benefits and decided to follow his true passion in landscaping. Seth’s background in creative design mixed with his strong work ethic has been his foundation for building and growing his business. Green Coast Landscaping now employs 3 employees. One full-time office manager and 2 landscape crew members.

Service Areas

Greencoast Landscaping provides Residential and Commercial Landscape Services to the Seacoast NH area.

Portsmouth, Rye, Greenland, Stratham, Exeter, Hampton, North Hampton, Hampton Falls, Dover, Madbury, Kittery, Eliot and York, Maine.

Why Choose Us?

Fair & Honest Service

Friendly & Professional Crew

High Quality Equipment

Attention To Every Detail

Affordable Pricing