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DELAWARE'S Only Family-owned Accredited Company

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Our Team

At Sussex Tree, Inc. our team is the backbone for our success. After serving the local community for over 30 years we have developed a reputation that is truly second to none. We focus daily on continuing to deliver the absolute best work in the field and behind the scenes. With a full staff of arborists and over 150 hours of classroom training per year, our team is the most highly trained in the area.


The combination of a full staff of Certified Arborists, Certified Tree Safety Professionals and professional administrative staff has become our recipe for success. At Sussex Tree, Inc. our staff meets biweekly to make sure we are providing optimal service and continuously adapting to the needs of our customers.

  • Over 30 years in business
  • Over 150 classroom hours of training per year
  • The most professional office staff
  • Full Staff of Certified Arborists
  • Certified Tree Safety Professionals
  • Bi-Weekly Safety Meetings
  • Company Supplied PPE
  • State of the art equipment for the entire staff
Jeff Meredith

Owner and President

Jeff has been with STI since it first started in 1987. He is an ISA Certified Arborist and is a Maryland Tree Expert. He loves working with his clients every day to educate them and provide topnotch customers service. Jeff loves to work with his family and in his free time likes to go boating with his four grandchildren.

Jeffrey Meredith JR.

Vice President

Jeff has been working with his father since he was eight-years-old but has acquired a full time position since 2014. He obtained a B.S. in Engineering at the University of Miami and is a Certified Treecare Safety Professional. He’s very passionate about working at Sussex Tree and loves to work side by side with his father to continue to grow the family business. In his free time he loves to research classic muscle cars.

Dominick DiNunzio

Sales Manager

Dominick DiNunzio started at Sussex Tree in 2008 as the sales manager. He has acquired a B.S in Marketing Management and a Masters in Business Administration. He is also and ISA Certified Arborist. The number one thing he loves about working at Sussex Tree, Inc. is being able to combine his love for being in the outdoors and working together with Sussex Tree’s customers. In his free time he loves to be active by road biking and backpacking.

Headshot of Angela
Angela Meredith

Office Manager

Angela Meredith has been the Office Manager at Sussex Tree, Inc since 2014. She has acquired a Bachelor’s Degree in Business Management and a Masters in Business Administration. Along with many aspects of working at Sussex Tree, Inc. what she likes most is working with her husband! She loves to travel to Colombia in South America to visit all of her family.

Headshot of Ryan
Ryan Simms

Plant Health Care Operations Manager

Ryan started working at Sussex Tree in 2008. He has an educational background in Computer Science and is an ISA Certified Arborist. He loves working with his co-workers who are like family to him. When he’s not working, Ryan loves to be involved in outside activities and sports.

Tanya Daly

Admin Extraordinaire

Tanya Daly has been the Admin Extraordinaire since 2015 and had studied at Albertus Magnus College. The thing she loves most about working at Sussex Tree is her hilarious co-workers! For fun, she loves to cook, bake, and read. She loves animals and rescues pitbulls. She is a pro at photography and develops black and white negatives and pictures.