Arborist Consulting

Arborist consulting provides expert guidance on tree-related decisions without the pressure to purchase services. Our certified arborists bring years of education and hands-on experience to help you understand your trees, evaluate your options, and make informed choices about tree care, preservation, or removal. This independent professional advice is valuable for complex situations where you need expert analysis before moving forward with significant tree work or property decisions.

When you hire our consulting arborists, you get objective assessments based on science and industry best practices. We examine your trees thoroughly, research any issues we identify, and provide written reports documenting our findings and recommendations. These reports can be used for insurance claims, legal disputes, construction planning, or simply to guide your own tree care decisions. Our goal is to give you accurate information so you can make the best choices for your property and your trees.

Consulting services are particularly valuable when you face expensive tree work and want a second opinion, when you are buying or selling property and need tree condition documented, when trees are involved in legal disputes with neighbors or contractors, or when you are planning construction projects that might impact valuable trees. The relatively small cost of professional consulting often saves thousands of dollars by preventing bad decisions or providing documentation that protects your interests. Many clients tell us they wish they had consulted with an arborist before previous tree work that did not go as planned.

Tree Risk Assessments

Tree risk assessment evaluates the likelihood that a tree will fail and cause damage or injury. We use standardized assessment protocols to evaluate tree structure, health, and site conditions. We identify defects like cracks, decay, weak branch attachments, and root problems that increase failure risk. We consider nearby targets including buildings, vehicles, power lines, and pedestrian areas. The assessment results in a risk rating and recommendations for mitigation measures. Risk assessments are essential for property owners who need to document that they took reasonable steps to identify and address hazardous trees.

Construction Impact Evaluations

Construction activity can severely damage or kill trees if proper precautions are not taken. We evaluate how proposed construction will affect existing trees and recommend protection measures to preserve valuable specimens. This includes establishing tree protection zones, specifying construction methods that minimize root damage, and monitoring during construction to ensure contractors follow protection protocols. Pre-construction tree inventories document existing conditions so any damage during construction can be identified and addressed. These services are valuable for homeowners planning additions or renovations and essential for commercial developers who must comply with tree preservation regulations.

Tree Appraisals and Valuations

Professional tree appraisals determine the monetary value of trees using standardized industry formulas. These valuations are necessary for insurance claims when trees are damaged, for legal cases involving tree disputes, for tax purposes when donating conservation easements, and for documenting losses after storms or construction damage. Certified arborists trained in appraisal methodology consider species, size, condition, location, and other factors to calculate defensible tree values that stand up to scrutiny. Large mature trees can be valued at tens of thousands of dollars, making professional appraisal worth the investment when significant trees are damaged or destroyed.

Situations where consulting helps:

• Second opinions on expensive tree work recommendations
• Expert witness testimony for legal disputes involving trees
• Pre-purchase tree evaluations for real estate transactions
• Development planning and tree preservation strategies
• Insurance claims for tree damage or liability issues
• Pest or disease identification and treatment planning
• Long-term management plans for historic or valuable trees

Anyone can call themselves a tree expert, but certification from the International Society of Arboriculture (ISA) requires passing comprehensive examinations on tree biology, diagnosis, care practices, and safety standards. Certified arborists must earn continuing education credits annually to maintain certification, ensuring they stay current with evolving best practices and research. This ongoing education separates certified professionals from uncertified individuals who may have experience but lack the broad knowledge base necessary for complex consulting work.

Our certified arborists understand tree biology at a level that allows us to explain what is happening with your trees and why. We can distinguish between symptoms that look similar but have different causes requiring different treatments. We know which problems are serious and which are cosmetic. We understand local tree species, their growth habits, and the pests and diseases that affect them in Portsmouth's climate. This expertise gives you confidence that our recommendations are based on science and professional standards rather than guesswork or what is easiest or most profitable for us.

Certification also matters when reports and recommendations need to withstand legal or regulatory scrutiny. Courts, insurance companies, and municipal authorities give weight to opinions from certified arborists that they do not extend to uncertified individuals. If you need documentation for insurance claims, legal proceedings, or permit applications, having a certified arborist's signature on your reports significantly strengthens your position. The relatively small additional cost of working with certified professionals provides substantial value when stakes are high. For comprehensive care of your trees, consider combining consulting services with our tree health and maintenance programs for ongoing support.