Tree Surveys & Assessment
Accurate tree surveys and assessments are essential for property safety, planning, and ongoing tree management. Whether you are a homeowner, developer, or local authority, OK TREES provides expert tree surveying services across London, including Hampstead, Highgate, Belsize Park, St John’s Wood, Primrose Hill, Barnet, Finchley, Hadley Wood, Totteridge, Whetstone, and St Albans extending into the Home Counties.
Our NPTC qualified, CHAS accredited arborists deliver precise, professional surveys and assessments for all types of trees, including large, mature, and complex specimens in restricted or sensitive areas.
Our team of NPTC qualified and CHAS accredited arborists specialises in:
-
Visual Tree Assessments (VTA) to evaluate tree health, structural integrity, and potential hazards.
-
Detailed Tree Reports & Management Plans for homeowners, commercial properties and schools, including recommendations for ongoing maintenance and risk mitigation.
-
Hazard & Risk Assessments to identify storm damage, disease, or unstable trees that could threaten people, property or utilities.
-
Pre-Construction & Development Surveys to support planning applications, Tree Preservation Orders (TPOs) and compliance with local authority regulations.
-
Regular Maintenance Inspections to monitor tree growth, condition and structural safety over time.
We combine technical expertise, advanced surveying techniques, and industry standard safety practices to ensure every assessment is thorough, actionable and delivered with minimal disruption to your property.
FULL TREE
HEALTH INSPECTION
Comprehensive tree inspections carried out by NPTC certified, CHAS accredited arborists, covering structural condition, defects, decay detection, pest/disease identification and overall tree health. Ideal for schools, homeowners, estates and commercial sites.
ABORICULTURAL REPORTS
Professional arborist reports for planning applications, home purchases, insurance claims, risk assessments, development sites and legal compliance. Delivered with clear recommendations and mapped findings.
TPO & CONSERVATION
AREA ADVICE
Expert guidance on Tree Preservation Orders, Conservation Area restrictions, 5-day notices, planning permissions and compliance with local authority regulations. We handle applications start-to-finish.
DISEASE DIAGNOSIS & MANAGEMENT
Assessment and management plans for ash dieback, honey fungus, bacterial infections, canker, root issues, pest damage and nutrient deficiencies. Includes tailored treatment and monitoring recommendations.
Tree Surveying Process
Comprehensive Tree Inspection & Consultation
Our NPTC-qualified arborists carry out a detailed evaluation of your trees, checking for disease, structural weaknesses, storm damage, or potential hazards. Following the inspection, we provide a transparent quote and tailored recommendations for safe and effective tree management.
Risk Assessment & Planning
We assess tree stability, crown structure, and root health, creating a precise plan for risk mitigation, maintenance, or regulatory compliance. This includes TPO and Conservation Area considerations, ensuring your trees meet legal and safety standards.
Expert Surveying & Reporting
Using advanced techniques and tools, we prepare comprehensive tree reports covering tree health, condition, risk ratings, and recommended actions. These reports support planning applications, property management, or long-term maintenance programs.
Ongoing Monitoring & Advice
After the assessment, we provide maintenance schedules and follow up inspections to monitor tree growth, health, and structural integrity, helping prevent hazards, reduce risks, and extend the life of your trees.
Trusted & Accredited
