Our trained arborists produce results when your trees are in trouble.



There’s more to your trees, shrubs and lawn than meets the eye. Our ISA-certified arborists routinely find solutions to problems when others cannot.

How? Arborists are trained to see subtleties in plants and trees that others might not see. As arborists, we understand the entire growing environment– we see the forest and the trees.

Don’t trust the beauty and health of your landscape to those less qualified.

Let Arborist Enterprises care for your part of the world.

See How We Can Help You

we’re accredited and certified

what this means
  • Arborist Enterprises has the required number of ISA-certified arborists on staff.
  • Arborist Enterprises is properly insured.
  • Arborist Enterprises has an exemplary safety and customer satisfaction rating.

Ben Tresselt III, president and owner of Arborist Enterprises, is an ISA Board Certified Master Arborist®. Fewer than two percent of all ISA-certified arborists hold this certification.

Arborist Enterprises is a full-service tree and landscape maintenance company with a defined strategy for growth. We follow strict adherence to our green industry standards and uphold a culture of safety and respect.

Careers at Arborist Enterprises




  • Competitive benefits
  • Generous wages
  • Continuous training
  • Overtime available
  • Company uniforms provided
  • Health & Dental Insurance
  • Retirement Plan
  • Paid holidays & vacation
  • Drug free working environment
Spotted Lanternfly FAQ

The spotted lanternfly is raising more questions than answers, it seems. A widely-publicized infestation is sweeping across Lancaster County, causing concerned home and business owners to wonder what kind of action they should take.

Is it a plague that will kill all our trees?  Can they be controlled?

This list of frequently-asked-questions, based on what our customers have been asking (and asking, and asking...), should help you find the answers you're looking for.

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Our Story: 30 Years of Arborist Enterprises

Before Arborist Enterprises was born, well before our first red truck, Ben Tresselt began taking on side jobs helping homeowners care for their trees on weekends near his and Tina’s small apartment in Rohrerstown.

That was more than 30 years ago.

“Ben started buying some of his own tools and did little ...

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Thank You for 30 Years

Thank you to the many customers and team members over the past 30 years who have helped grow Arborist Enterprises and care for your part of the world.

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Thank you!

Frantz & Grish H., Mountville