Keystone Tree Experts

We are a full service tree and shrub care company with 7 ISA Certified Arborists on staff. Serving southeastern PA for 42 years!

We provide tree pruning, removal and Plant Health Care programs to keep your landscape healthy and beautful.

12/07/2021

Pennsylvania is banning the use of Barberry. Take a look!

https://conta.cc/3pwTp20

10/22/2021

https://conta.cc/3E42Dbx

08/03/2020

The latest information on Spotted Lanternfly in our area!

Spotted Lanternfly Update

08/07/2019

This picture was taken in Doylestown last Friday. It is literally the ADULT lanternfly emerging from the nymph stage.

04/15/2019

Someone at Keystone has Spotted Lanternfly on his mind. This brings a whole new meaning to "this bug is everywhere". Call us if you need an estimate for treatment. The earlier the better!

02/13/2019

Herbs back to work today after recovering from open heart surgery! So great to have him back!

04/19/2016

https://www.youtube.com/watch?v=vg0L7iYjO6M

Arborjet Injection Method Keystone Tree Experts uses the latest techniques to control insects and diseases which can damage or kill your trees. Tree injection limits environmental exp...