Management Team

About Cashman
Thank you for taking the time to learn about Cashman Landscape Management & Design. We have been operating in and around Morris County since 1996. Since that time, Cashman has grown into one of the industry leaders for lawn maintenance and landscape construction in the region. We have built a strong Management Team to continue to lead Cashman Landscape into the next decade. We feel that our leadership, experience, knowledge and ethical standards have set up apart in the landscape industry.

Our lawn maintenance division services residential and commercial properties throughout Northern New Jersey. We maintain several condominium sites ranging from 5-150 acres. Some of our other maintenance clients include Wilkin Management, Fidelity Management, Taylor Management, Doherty Enterprises, Marriott Hotels, SJP Properties and JLL Managed properties.

Our landscape design and build division combines the right amount of hardscape and plantings to transform your outdoor space into a living and functioning environment. We have become one of Northern New Jersey’s pre-eminent landscape design and build firms. Our clientele includes private homeowners and builders in the Northern New Jersey area. We have completed projects ranging from ten thousand dollar plantings to over half million dollar full property design and construction. You may visit our Gallery to view some of our projects.
green horizon landscaping

Our lawn care division, which is operating under its own brand, Green Horizon Lawn & Plant Health Care, was established in 2011 to focus on providing exceptional service to our customers for lawn care and plant health care. Although Green Horizon operates under its own brand, it is a Cashman Landscape owned company and we recommend you visit the website at www.greenhorizonnj.com.


Our partners in the green industry are essential to our project’s success. We have worked together with many companies over the years that have become trusted and respected strategic partners of ours. By developing and harvesting these relationships we are able to provide full services for every project in and around the landscape scope.

SEAN CASHMAN

President

Sean Cashman founded Cashman Landscape Management and Design Inc., in 1996 with a simple philosophy – to provide a quality product at a fair price. Sean started in the Green Industry in 1987, working for a high end residential and commercial landscape management firm. Quickly running through the ranks Mr. Cashman, a passionate individual, could not be held to just working “for” someone. He needed to control his own destiny, beginning over 20 years ago, Sean started with 1 employee and went from running a mower to running a crew to running multiple crews to running a corporation –this experience is the cornerstone upon which Cashman Landscape Management and Design has been built. Today, Sean is responsible for overall operations of each division, sales and corporate development. Cashman Landscape Management has come to be known for its quality workmanship and ethical standards, which can be directly attributed to its founder. As Cashman Landscape Management enters our third decade of service, Sean will continue to lead the vision first started in 1996 with his first truck and trailer. Mr. Cashman holds a Bachelor of Arts degree from Seton Hall University.

Sean puts a great great deal of time into his companies, however more importantly when he gets time, he loves playing tennis and golf. His passion overall is spending time with his two children whether its coaching, relaxing at the beach in LBI or just enjoying times at his home in Denville.

AARON VAN DUYNE IV

Director of Sales and Construction Development

For nearly 20 years, Aaron has been thriving in the landscape design build field creating and constructing one of a kind landscapes throughout the tri-state area. Currently, Aaron’s role as Director of Sales and Construction Development at Cashman Landscape Management and Design has allowed him the opportunity to manage and oversee a team of talented designers and project managers whose goal is to create high end, award winning, residential landscapes in the most stylish, sophisticated, and original ways possible. Aaron manages all phases of the sales process, meets with clients to discuss their landscape goals and aspirations while helping them realize the potential of their property, and oversees the construction of the project from start to finish ensuring that all the client’s needs are met as well as exceeded. Aaron is considered a leader in the industry and regarded by many as the go to landscape professional for projects that require innovative and imaginative design, complex project management, and quality control. Aaron’s abilities to deliver these services has provided his clients with comfort and ease from start to finish. Educational accomplishments include a Bachelor of Science in Landscape Architecture from West Virginia University in 2005.

Prior to joining Cashman Landscape Management and Design, Aaron was given the opportunity to work as Landscape Designer for a luxury Hampton’s based landscape design/build firm. During his time there, Aaron worked along side some of the world’s best Landscape Designers on some of the country’s most prominent properties. Aaron treated this time as a great learning experience which helped strengthen his passion for his work.

Following his time in the Hamptons, Aaron returned to his home state of New Jersey where he was the Residential Department Head at an award-winning local landscape company. His role was to design, manage and implement both small and large scale residential projects throughout New Jersey and New York City.

Aaron and his wife, Courtney, have two children, Aaron V and Emma Grace. When Aaron is not hard at work, he enjoys spending time with his family and friends, boating, fishing, working on home improvements, traveling, hiking, and various sporting activities.

Awards:
2014 NJLCA Award of Distinction $50,000 – $100,000 Residential Projects
2015 NJLCA Award of Distinction $50,000 – $100,000 Residential Projects
2015 NJNLA Award of Superior Excellence in Residential Design
Publications:

North Caldwell Magazine “Adding Color to your Landscape” May 2017

RYAN SOMMERS

Director Operations Green Horizon

Ryan Sommers joined the Cashman team in 2011, bringing over 20 years of experience in the green industry. Mr. Sommers was previously a Branch Sales Manager and New Jersey State Licensed Pesticide Dealer for John Deere Landscapes. Mr. Sommers now runs the operations, sales and corporate development for Green Horizon. Mr. Sommers’ reputation and knowledge has helped bring Green Horizon into the forefront of the industry. Mr. Sommers will continue to develop the lawn and plant health care company well into the future.

When Ryan isn’t impressing his clientele with his extreme knowledge of the green industry, he enjoys being on a lake or hiking through the trails of northern New Jersey with his wife and 2 dogs.
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