Landmark Landscapes

722 South Washington Avenue Greenville, SC 29611


Supplier Associate

Member Since: 2010

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Organization Overview

Getting back to the earth was in our roots.
It all began in the 1980’s when Neil Thelen decided to leave the corporate world of 3-piece suits and (quite literally!) get into a grass roots business of his own. Landmark Landscapes quickly made its mark as one of in the South’s most trusted and most accomplished Commercial Landscape companies. A decade later, after they completed their formal education, Neil’s sons, Mark and John, joined the prospering business and expanded the roots of the company into North and South Carolina.

Today, still at the helm, is Mark Thelen. He is a nationally Certified Landscape Professional, who holds a degree in Business Management and a Masters in Theology. With Mark’s direction, Landmark continues to thrive and now employs over 130 associates. The company continues to win awards…and more importantly, win the respect of peers and clients in the Commercial Landscape industry.
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Bobby Harmon

Regional Vice President

Billing Contact


Jason Forister

Account Manager - Greenville Branch

Areas of Expertise

Landscape and Lawn Maintenance Services, Tree Service / Care