William Johnston & Co., Inc.

Phone: 610-664-3200


Services for Trees:


Tree Pruning


Tree Removals




Shrub Renovation


Emergency Storm Damage

Plant Health Care:


Spray Services: Insect and Disease Control


Fertilization Treatments and Soil Amendments


Plant Growth Regulator and Trunk Injections


Deer Repellant Treatments and Anti-desiccant Sprays

Evaluation Services:


Test Bore Evaluations


Hazardous Tree Evaluations


Root Crown Excavations

Contact us


Emergency Storm Damage


Despite the benefits of trees to our environment, they can also present a serious danger.  Trees or parts of trees can fall during storms and cause significant damage to property or injury to people.  One of our priorities is to identify potential tree hazards and recommend the steps needed to dramatically reduce the likelihood of tree failure.  A professional arborist can recognize the many signs that represent that potential and suggest the treatment that will make your trees safer.

Often times, however, we are called onto a property after the damage has occurred.  And with the increasing frequency of intense storm activity, we have all witnessed the destructive potential that a tree can have.  In the event of such an emergency, our crews will respond promptly and thoroughly remove or repair any damaged plant material.


Bartlett Tree Experts

William Johnston & Company is proud to be a division of Bartlett Tree Experts, and our staff now has the backing of an international tree-care company and tree research laboratory to help continue providing excellent tree service and shrub care in the Philadelphia and Main Line areas. View a complete list of professional tree services offered by Bartlett.