Tree Inspections & Risk Assessments
Comprehensive tree health evaluations and hazard ratings by an ISA Certified Arborist. Detailed written reports you can trust.
Get a Free QuoteExpert Tree Health Evaluations
Your trees are valuable assets that protect your property, enhance your landscape, and contribute to the health of Minnesota's urban canopy. But trees can also become liabilities when disease, structural defects, or environmental stress compromise their integrity. That is where a certified arborist inspection makes all the difference.
At Timber & Native, our ISA Certified Arborist (SO-6647AU) conducts thorough tree health evaluations using industry-standard assessment protocols. We identify existing and potential problems, evaluate risk levels, and provide clear, actionable recommendations backed by science and decades of field experience.
What We Inspect
Structural Integrity
Trunk defects, co-dominant stems, included bark, cracks, cavities, and lean assessment.
Root Zone Health
Root collar inspection, girdling roots, soil compaction, grade changes, and construction damage.
Canopy Condition
Crown dieback, deadwood assessment, leaf health, branch attachment strength, and growth patterns.
Disease & Pest Diagnosis
Identification of fungal infections, bacterial diseases, insect infestations, and environmental stress factors.
Site Assessment
Evaluation of targets (structures, walkways, vehicles), soil conditions, drainage, and environmental factors.
Risk Rating
Formal risk classification using ISA Tree Risk Assessment Qualification (TRAQ) methodology.
Who We Serve
Our tree inspection and risk assessment services are designed for a wide range of clients. Homeowners rely on us to evaluate the health and safety of trees near their homes. HOAs and property managers use our reports to develop proactive tree management plans. Commercial property owners need our assessments for liability management. Municipalities contract with us for public tree inventories and shade tree surveys. Insurance companies and attorneys rely on our detailed written reports for claims and legal proceedings.
Ready to Schedule an Inspection?
Our ISA Certified Arborist will evaluate your trees and provide a detailed written report with clear recommendations.
Request a ConsultationFrequently Asked Questions
What does a tree risk assessment include?
A comprehensive tree risk assessment includes a visual inspection of the tree's structure, root zone, canopy condition, and surrounding site. We evaluate potential targets (structures, walkways, vehicles), assign a risk rating based on ISA standards, and provide a written report with management recommendations.
How often should I have my trees inspected?
We recommend annual inspections for mature trees, trees near structures, and high-traffic areas. Trees showing signs of decline, storm damage, or disease should be inspected immediately. Regular inspections catch problems early when treatment is most effective and least expensive.
Do you provide written reports for insurance or legal purposes?
Yes. Our ISA Certified Arborist provides detailed written reports that are accepted by insurance companies, municipalities, HOAs, and courts. Reports include tree identification, condition assessment, risk rating, photo documentation, and recommended actions.
What is the difference between a tree inspection and a tree risk assessment?
A tree inspection is a general health evaluation that identifies diseases, pests, structural issues, and overall condition. A tree risk assessment goes further by evaluating the likelihood of tree failure, the potential targets that could be impacted, and assigning a formal risk rating using ISA-standardized methodology.