Tree Evaluations & Restoration, Preservation and Management
care plans
Tree Keepers® also provides critical area buffer management and forest management plans to help property owners improve their property’s role in protecting Maine’s Shore Land Zone and Maryland’s Chesapeake Bay Critical Area. Best landscaping practices with trees and buffers contribute to improving the health of our environment.
Elements of a Risk Assessment:
- Inspect co-dominance of tree’s limbs. Determine if limbs are growing incorrectly and jeopardizing the tree’s base and strength.
- Inspect cracks in the tree to determine if the tree is rotten or has insects.
- Evaluate the tree for signs of stress, including cankers.
- Evaluate the tree’s root system to see if it is lifting.
- Evaluate your property for high-risk or potentially hazardous trees and recommend a course of action and care guidelines.
Integrative Pest Management (IPM)
When trees become sick, Tree Keepers® can provide interventions to help the tree’s health. Interventions include monitoring and treatment of the trees’ ecosystem to ensure that it remains healthy, safe and suitable for property owners and community standards. Damage and destruction caused by insects and diseases can severely limit the ability of trees and shrubs in your landscape to manufacture the sugars and substances needed to remain healthy. Stanley believes in using environmentally-friendly techniques for handling pests and disease. Tree Keepers® is a distributor for Arborjet.®
Critical Area and Forest Area Buffer Management Plans
Tree Keepers® also provides critical area buffer management and forest management plans to help property owners improve their property’s role in protecting the Chesapeake Bay. A large portion of the Eastern Shore falls in the Chesapeake Bay Critical Area, the 1000-foot wide area of land around the Bay and its tidal tributaries. Best landscaping practices with trees and buffers contribute to improving the health of the Chesapeake Bay and the Delmarva Peninsula.
Traditional
Tree Services
Pruning
Pruning
Expert pruning improves the health and appearance of trees, prolonging their useful life through the removal of undesirable branches, whether they are dead, weakened, diseased or insect-infested. As a tree’s health suffers and declines, the odds for defoliation and death sharply increase. A specialized Tree Keepers® Plant Health Care program for trees and shrubs is the most logical step toward managing the spread of harmful insects and devastating diseases. High-quality, expert tree pruning is the cornerstone of Tree Keepers®.
Cabling and Bracing
Root Collar Excavation
Root Collar Excavation
Planting trees too deeply and excessively piling mulch on the trunks of trees has become a chronic problem in urban and suburban landscapes. Deeply planted or buried trees are prone to girdling roots, poor growth, pest problems and decline or death. Root collar excavation, or the removal of soil and mulch from against the trunk, is a simple, effective process that can correct deep planting and over-mulching. View this video about The Air Spade for more information.
Other services
Insect Services
Brown Tail Moth Caterpillar
Brown Tail Moth Caterpillar
Emerald Ash Borer

Emerald Ash Borer
Winter moth Caterpillar
Winter moth Caterpillar
Brown Tail Moth Caterpillar
Brown Tail Moth Caterpillar
Emerald Ash Borer

Emerald Ash Borer
Winter moth Caterpillar
Winter moth Caterpillar
Woolly Adelgid
Wooly Adelgid
Woolly Adelgid
Wooly Adelgid
Professional and experienced
Expert Witness Services
As an expert witness, Robert is called upon to testify because of his skill, experience, training, education, and expertise meaningful to a party in attempting to prove its case.
Robert’s qualifications as an expert are credentialing and work experience with specialization in arboriculture and plant appraisal.
As an expert witness, Robert has demonstrated sound judgment in analyzing facts, expressing himself clearly. He communicates complex material in a fashion that can be understood by those who do not have expertise in the field and handles intense cross-examination.