About

Strobert Tree

THE TREE SERVICE EXPERTS - Delaware, Pennsylvania, Maryland tree services

Beautifying and maintaining trees and landscapes since 2000.

Owner & President Andy Strobert founded Strobert Tree Services in Wilmington, DE in 2000, and has been beautifying and maintaining trees and landscapes in the region ever since. His passion for tree care began after high school with only his father’s chainsaw and the family pickup truck in tow. At a young age, he learned the importance of building great relationships with his clients through safe, efficient, and affordable tree services, and has instilled those values in the company today.

Managed

Sustainable

Green

Looking to work for a great company?

Meet the Team

Strobert’s hard-working tree crews are devoted to meeting and exceeding client expectations every single day.

Each member of the team utilizes their diverse and extensive experience to execute jobs safely, efficiently, and with keen professionalism.

Our project managers and job superintendents began in the trenches and have been working in the industry for most of their careers. They boast invaluable management and decision-making skills that are vital to our continued success and customer satisfaction.

Andrew Strobert

Owner & President

Mark Shaw

ISA Board Certified Master Arborist IL-1346B
TRAQ Certified
Licensed Maryland Tree Expert
Master Gardener
Certified Pesticide Applicator

Mark has a life long passion for horticulture and grew up on the family farm in Southern Illinois where he grew roses and orchards. He graduated from the University of Illinois with a Business degree and became a master gardener at the Missouri Botanical Gardens in 1992. He was the grounds superintendent for Southern Illinois University and established his family timber tree farm. He has worked in commercial landscape maintenance specializing with flower bed establishment and design. He formerly taught plant pathology at the Barnes Arboretum in Philadelphia and was a judge and presenter at the Philadelphia Flower Show. He is the recipient of the PennDel Arborist service award. He has worked for tree preservation and health care for many years.

He enjoys Jeep time at the beach and any outdoor activities. He has two children and two dogs.

Bill Johnson

ISA Certified Arborist PD-1958A

Wanda Hancock

Office Manager

John E Heyser Jr. "Chip"

ISA-Certified Arborist PD-1386B

Chip brings 20+ years of tree care experience and knowledge to Strobert Tree Care. After graduating from Temple University in 1984, he became an International Society of Arboriculture (ISA) Certified Arborist in 2002, and an ISA Board Certified Master Arborist on 2017. Chip is registered as a Maryland and New Jersey Tree Expert, and holds pesticide certifications for ornamentals in Pennsylvania and Delaware. He has received several Penndel Arbor Gold Awards for participation in arbor care events. He has worked on establishing and maintaining safety programs for Heyser Landscaping, ValleyCrest, and the Rees Companies.

Chip is a licensed drone pilot, he is active with the PennDel ISA, and is the grandfather of 7. If you have any questions about arbor care, Chip is your guy.

Jim Mulkey

ISA TRAQ Certified Arborist MA-4837A/Residential Estimator

Jim has been working as an ISA TRAQ certified arborist since 2007. He is Tree Risk Assessment qualified. Holds a Pennsylvania Pesticide license, and has a love for trees. Jim is a preservationist at heart and specializes in Plant Health Care and veteran tree maintenance.

Born in California, Jim graduated from Penn State with a degree in Landscape Contracting. He has 2 children and enjoys hunting and fishing with his family.

AJ Virdin

Residential Estimator

AJ is another estimator that has come up through the ranks. He graduated from the Williamson trade school in 2008 with a degree in horticulture, landscape design, and turf. He has climbed the trees and understands what needs to be done.

Aj enjoys fishing, crabbing, and being outdoors with his 2 sons.

What our clients say about us

All work was performed in a timely manner with professional employees. I was completely satisfied with their work and would not hesitate to hire them again or recommend them to others.

-Doreen C.

I recently contracted with Strobert to remove a dead standing Oak and another in decline which was close to me home. They also limber two other hazardous branches that hung over the roof. Three trees were removed from a contiguous neighbor’s yard as well. The work force from the arborist, sales rep. to the crew that cut and removed the trees to the 2 man cleanup crew were all respectful, courteous and hardworking individuals. I will contact for future service if needed and recommend to others. I was extremely pleased with the service.

-Mike S.

Strobert Tree Services did an excellent joy. They came right away, gave us a well written contract. They came right away, took out a tree, came back the next day and removed the stump, plus two other stumps and came back a couple of days later and put sod in and planted grass, all per their contract. We would highly recommend them for tree service. Thank you Strobert’s.

-Earl L.

Returned calls promptly, were on time for estimate & job. Worked quickly & professionally & cleaned up the yard after doing the work. And the price was reasonable. Couldn’t ask for better.

-Edward P.

Strobert’s recently took down a large Bradford Pear for us. Jason provided us with a quote and several options with what to do with the tree. Once we opted to have it removed, the process was quite painless. The crew arrived on time and were courteous, professional and quick. Havier led the crew. All were very impressive in the way they worked together without a lot of commotion. Tony came along after and ground the stump. The crew checked in several times to make sure we were satisfied. Excellent work!

-Robert C.

Get a FREE Estimate

IN THE COMMUNITY

Giving back and getting involved.

As a locally owned business, we love the chance to get even more involved in the community. This May we had the pleasure of participating in the Arbor Day celebrations by pruning and removing trees for the Delaware Museum of Natural History