Mr. Tree’s comprehensive Tree Health Assessments offer homeowners, businesses, and municipalities across Portland and nearby communities a clear, science‑based picture of each tree’s condition. ISA‑certified arborists begin with an on‑site inspection that examines canopy density, leaf color, bark texture, root flare visibility, and soil composition, while also factoring in local stressors such as compacted urban soils, drought patterns, and storm damage common to the Pacific Northwest. Using advanced diagnostic tools—from resistograph drills that detect internal decay to digital soil probes that reveal nutrient imbalances—our experts identify early signs of disease, pest infestation, or structural weakness before they become costly hazards.

The data gathered is distilled into an easy‑to‑understand report complete with high‑resolution photos, risk ratings, and actionable recommendations tailored to each specimen and site. Whether a large Douglas‑fir near your home requires corrective pruning to relieve wind‑sail stress, or a row of street‑side maples needs targeted soil remediation and mulching, Mr. Tree’s assessment pinpoints exact interventions to restore vitality and longevity. For commercial properties and HOAs, we also offer GIS‑based tree inventories that map and prioritize care across entire campuses, simplifying budget planning and regulatory compliance under Portland’s Urban Forestry rules.

Beyond identifying problems, Mr. Tree pairs every assessment with a proactive care plan that may include integrated pest management, cabling and bracing for weak unions, fertilization schedules, or future pruning timelines. Follow‑up monitoring visits ensure treatments are working and adjust strategies as climates and site conditions evolve. With decades of regional expertise and a client‑first philosophy, Mr. Tree equips Portland‑area property owners with the knowledge and support needed to keep their trees safe, resilient, and thriving year‑round.

Don't let your trees get out of hand. Call Mr. Tree today to get started right away.