Tree Health & Care
Keep Your Trees
Healthy & Strong
Most tree problems are preventable. Our arborists diagnose, treat, and monitor your trees — so you keep the ones worth keeping, and know early when a tree can't be saved.
Book a Health AssessmentDiagnosis
We Diagnose Before We Recommend
A sick-looking tree doesn't always need to come down. Yellowing leaves, sparse canopy, and branch dieback are symptoms — not sentences. We find the cause first.
Disease Identification
Canker diseases, root rots, fire blight, Dutch elm disease, sudden oak death — we identify what's actually present before recommending treatment.
Pest & Insect Assessment
Emerald ash borer, bark beetles, aphids, tent caterpillars. We assess infestation level and determine whether treatment is cost-effective.
Root Zone Evaluation
Compacted soil, root girdling, grade changes, and construction damage are the most common causes of mystery decline — and the most often missed.
Structural Assessment
Evaluating co-dominant stems, included bark, weak branch unions, and decay pockets to identify failure risk before a storm finds it for you.
Soil & Nutrient Analysis
Portland's clay-heavy soils are notoriously low-drain and nutrient-variable. We test before we treat — not just add fertilizer and hope.
Risk Rating Reports
For large, high-value, or specimen trees, we provide written ISA-standard risk assessments — useful for HOAs, property sales, and peace of mind.
Treatments
What We Can Do to Help
Deep Root Fertilization
Pressurized fertilizer injection directly into the root zone — bypasses compacted surface soil so nutrients actually reach where they're needed. Significantly outperforms surface spreading.
Cabling & Bracing
High-strength steel cables and threaded rods support structurally weak trees — co-dominant leaders, heavy horizontal limbs, and storm-damaged crowns — while maintaining natural appearance.
Fungicide & Pesticide Treatment
Trunk injection and foliar spray treatments for identified diseases and pests. We only treat for what we find, not as a precaution that might do more harm than good.
Soil Aeration & Amendment
Vertical mulching, air spading, and organic amendment to break up Portland's compacted clay and restore root zone health — often the single most impactful thing for a struggling tree.
Annual Care Plans
Ongoing Tree Monitoring for High-Value Trees
For specimen trees, mature oaks, heritage maples, or any tree with high landscape or sentimental value, we offer annual monitoring visits. One visit per year from an ISA arborist — we note changes, catch problems early, and keep a written record you own. Most issues caught in year one cost a fraction of what they cost to deal with in year three.
Ask About Annual PlansFree Estimate — No Obligation
Tree Problem?
We Fix It Right.
Whether it's an emergency at midnight or a spring pruning you've been putting off — send us a message or call directly. We'll get back to you fast with an honest quote.
- Certified arborist on every job — not just the estimate
- Free written quote — no pressure, no gimmicks
- Fully insured — your property is protected
- 24/7 emergency line answered by real crew members
Available 24 hours — emergency or scheduled
Request a Free Estimate
We respond within 2 hours during business hours, faster for emergencies.