How often should trees be inspected?

There is no single inspection interval that applies to every tree or site. Appropriate frequencies depend on factors including tree condition, site use, occupancy, previous findings and the potential consequences of failure. We provide recommendations that are proportionate to the individual circumstances of each site.

Will every tree need work?

No. Many trees require no immediate intervention. Our objective is to identify where management is genuinely necessary while avoiding unnecessary tree work wherever reasonably possible.

Will you climb every tree?

No. Most routine inspections can be completed from ground level using recognised arboricultural inspection techniques. Where closer inspection or further investigation is justified, we will explain the available options and why they may be required.

Can surveys be undertaken while a site remains occupied?

In many cases, yes. Schools, commercial premises, residential developments and public spaces can often remain operational while inspections are undertaken, subject to access, safeguarding and site specific considerations.

Will I receive a written report?

Yes. The level and format of reporting will depend on the agreed scope of the instruction, but consultancy work will include clear written findings and recommendations appropriate to the purpose of the survey.

Does the presence of decay mean a tree must be removed?

No. Decay is assessed in context. Its significance depends on factors including its location, extent, the tree's response, its structural condition and the surrounding site. Many trees with decay can continue to be retained and managed appropriately.

Can you inspect one tree rather than the whole site?

Yes. We undertake inspections ranging from a single tree in a private garden to extensive tree populations across multiple properties or sites.

Consultancy Service

Tree Surveys & Health Assessments

Independent tree surveys that provide clear, practical advice to help you understand the condition, safety and long-term management of your trees.

Whether you are responsible for a single garden tree, a school campus, a commercial property or a large estate, our surveys provide proportionate, evidence-based recommendations that support informed decision making and responsible tree management.

A stand of mature beech trees with heavy stems and clear stem form above a leaf covered floor.

Understanding Your Trees

Trees change constantly. Good advice reads that change in context.

Trees are dynamic living structures that continually respond to their environment. Throughout their lives they adapt to changing conditions, develop naturally occurring features and continue to provide significant environmental, social and ecological benefits.

The presence of defects, cavities, decay or deadwood does not automatically mean that a tree is unsafe. Equally, a tree that appears healthy can sometimes contain features that require closer investigation.

Our role is to assess each tree within the context of its surroundings, considering its condition, the way the site is used and the level of risk it may present, while recognising the important benefits that trees provide.

Rather than applying an unnecessarily precautionary approach, we provide balanced, evidence-based recommendations that help retain trees wherever appropriate while managing foreseeable risks proportionately.

Whether inspecting a single specimen tree or managing extensive tree populations across multiple sites, our objective remains the same: to provide clear, practical advice that supports confident decision making.

Our Approach

Every survey begins with careful observation.

Every survey begins with a thorough visual inspection undertaken by an experienced arboricultural consultant.

The inspection considers the tree as a whole, together with the surrounding site and the people, property or infrastructure that may be affected by it.

Our recommendations are informed by current industry guidance, recognised arboricultural principles and professional judgement.

Where additional investigation is genuinely required, we explain why and recommend the most appropriate next step. We do not make assumptions or recommend further work unless it is reasonably justified by the findings of the initial inspection.

Factors considered may include

Overall tree health
Structural condition
Crown condition and vitality
Growth characteristics
Significant defects
Fungal fruiting bodies
Pest and disease symptoms
Soil and rooting environment
Site conditions
Targets beneath and around the tree
Occupancy and frequency of use
Future management requirements

An individual mature tree with an open, spreading crown standing clear of surrounding woodland.

Surveys We Provide

Inspections matched to the question being asked.

Tree Condition Surveys

Independent inspections that assess the health, condition and structural integrity of individual trees or groups of trees, helping clients understand their current condition and future management requirements.

Tree Safety Inspections

Risk based inspections that identify reasonably foreseeable hazards and provide proportionate recommendations based on tree condition, site use, occupancy and the potential consequences of failure.

Visual Tree Assessments

Detailed visual inspections that consider tree biology, adaptive growth, defects and structural condition using recognised arboricultural assessment principles.

Tree Health Assessments

Investigations into declining trees, pests, diseases, environmental stress and other factors affecting tree vitality and long-term health.

School Tree Surveys

Tree inspections designed specifically for educational environments, supporting schools and academies in managing their duty of care while recognising the considerable benefits trees provide to pupils, staff and the wider school environment.

Estate and Commercial Surveys

Large scale tree inspections supporting estates, commercial property owners, managing agents, housing providers, charities and organisations responsible for significant tree populations.

Insurance Inspections

Independent assessments following storm damage, tree failure or concerns relating to liability, property damage or an insurance claim.

Mortgage and Property Reports

Professional advice where trees have been identified during a property transaction or concerns have been raised regarding condition, safety or future management.

Cyclical Tree Inspections

Planned inspection programmes that help organisations manage tree populations consistently through scheduled reinspections, prioritised recommendations and long-term management planning.

What You Will Receive

Clear findings you can act on.

The exact deliverables will depend on the scope and purpose of the instruction.

Reports are written in clear, professional language suitable for both technical and non-technical audiences, helping clients understand the findings and implement the recommendations effectively.

The scope and intended deliverables should always be agreed before the survey is undertaken.

Depending on the survey, these may include

A written arboricultural report
A tree schedule
A site plan
Individual tree numbering where appropriate
Photographic records
Clear management recommendations
Priority categories or timescales
Recommended reinspection intervals
Risk management advice
Recommendations for further investigation where appropriate

Who We Work With

The same approach, whatever the scale.

Ecovo provides independent tree surveys and consultancy for a wide range of clients, including:

Homeowners
Schools and academies
Local authorities
Parish councils
Commercial property owners
Managing agents
Housing associations
Estates
Charities
Architects
Property developers
Solicitors
Insurance companies

Regardless of the size or complexity of the instruction, every survey receives the same careful, independent and evidence based approach.

Frequently Asked Questions

Common questions, answered plainly.

Related Services

Where a survey often leads next.

Technical Assessments

Further investigation where a visual inspection identifies a feature that requires closer examination.

Explore Technical Assessments →

Planning & Development

Arboricultural support for planning applications, development proposals and the retention and protection of trees during construction.

Explore Planning & Development →

Tree Protection & Legislation

Advice relating to Tree Preservation Orders, conservation areas, statutory notifications and other legal protections affecting trees.

Explore Tree Protection & Legislation →

Start a conversation

Independent advice that supports informed decisions.

Whether you require an inspection of a single tree or the long term management of an extensive tree population, we provide practical, proportionate advice tailored to your objectives and the trees in your care.

Contact Ecovo to discuss your requirements →