How to Choose the Right Arboricultural Consultant

The advice you receive may influence how trees are managed for years to come. It can affect planning applications, maintenance budgets, legal responsibilities and, most importantly, whether decisions are both proportionate and defensible. Not all tree surveys are carried out to the same standard, so understanding what to look for in a consultant is essential.

Why does choosing the right consultant matter?

A professional tree survey should do far more than identify defects.

It should assess the condition of each tree, consider the likelihood of failure, evaluate what could realistically be harmed if a failure occurred and recommend management that is proportionate to the level of risk.

Good arboriculture is about balancing safety, tree health and practicality. The aim is to help clients make informed decisions while recognising the significant environmental, landscape and social benefits that trees provide.

Your duty of care depends on reliable advice

Landowners, schools, businesses, local authorities and estate managers all have a duty of care to take reasonable steps to manage foreseeable risks from trees.

Obtaining professional advice is often an important part of demonstrating that duty. However, the value of that advice depends on its quality.

A well reasoned survey that clearly explains the findings and recommendations can provide valuable evidence that informed decisions were made. Conversely, a report that lacks detail, contains unsupported conclusions or overlooks significant issues may offer little reassurance if those decisions are ever scrutinised.

The purpose of a tree survey is not simply to produce a report. It is to provide reliable information that allows you to make confident and defensible decisions.

Avoid advice at either extreme

A good arboricultural consultant should neither underestimate risk nor overstate it.

Missing significant defects could leave important issues unidentified, while overly cautious recommendations can result in unnecessary pruning or even the removal of trees that could have been safely retained.

Trees are living organisms and naturally develop features such as cavities, deadwood, decay and included bark. These characteristics do not automatically make a tree unsafe. In many cases they can be managed through monitoring, targeted pruning or further investigation rather than extensive remedial work.

Good arboriculture is not about eliminating every possible risk. That would be unrealistic. Instead, it is about identifying foreseeable risks and recommending management that is reasonable, proportionate and supported by evidence.

Equally, excessive pruning can reduce a tree’s health, create larger wounds, encourage weak regrowth and increase future maintenance requirements. Good arboricultural practice is about recommending the least intervention necessary to achieve an appropriate level of risk while preserving the long term health, structure and benefits that trees provide.

What should you look for?

When comparing consultants, look beyond the quotation.

A good arboricultural consultant should be able to demonstrate:

• Relevant arboricultural qualifications.
• Professional memberships and ongoing continuing professional development.
• Experience with the specific type of survey you require.
• Clear, well structured reports with evidence based recommendations.
• An understanding of current industry guidance and recognised best practice.
• Recommendations that are proportionate to the level of foreseeable risk rather than based on unnecessary precaution.

Perhaps most importantly, their recommendations should explain not only what has been advised, but why. If a consultant recommends extensive pruning or tree removal, there should be a clear explanation of the reasoning and evidence behind that recommendation.

What should a professional tree survey include?

Although every survey is different, a comprehensive report should clearly explain:

• The condition of the trees.
• Any significant defects identified.
• The foreseeable level of risk.
• The reasoning behind the recommendations.
• Whether further investigation is recommended.
• Appropriate management recommendations.
• Priority ratings and realistic timescales.
• Future inspection intervals where appropriate.

Above all, the report should be written clearly enough for someone without arboricultural knowledge to understand how the conclusions have been reached. The recommendations should be logical, evidence based and capable of being explained if they are ever questioned in the future.

Choosing the right consultant

The best arboricultural consultants do not simply identify defects or recommend work. They provide balanced, evidence based advice that helps clients make informed decisions while protecting both people and trees.

At Ecovo, we believe every recommendation should be proportionate, practical and capable of standing up to scrutiny. Our inspections are based on careful assessment, current industry guidance and professional judgement, with recommendations tailored to the condition of each tree, its surroundings and the level of foreseeable risk.

Whether we are carrying out a tree condition survey for a school, supporting a planning application with a BS5837 survey or inspecting an individual tree, our aim is always the same: to provide clear, objective advice that helps clients fulfil their responsibilities while promoting the long term retention and sustainable management of trees wherever it is reasonable and appropriate to do so.