Cutting down a tree might seem straightforward — especially if it’s in your own garden. However, many homeowners in Surrey, Dorking and Reigate underestimate just how dangerous tree removal can be.
So, is it dangerous to cut down a tree yourself?
In short: yes — it can be extremely dangerous, particularly without the right training, equipment and experience. Tree felling and removal are high-risk activities that involve heavy machinery, unpredictable movement and serious safety hazards.
Below, we explain the key risks and when it’s best to call a professional tree surgeon.
The Major Risks of DIY Tree Felling
1 – Unpredictable Falling Direction
Trees rarely fall exactly where you expect. Factors such as:
- Natural lean
- Internal decay
- Wind direction
- Uneven weight distribution
- Hidden structural weakness
can all affect the direction of fall.
A misjudged cut can result in damage to nearby buildings, vehicles, fences or neighbouring properties.
2 – Serious Injury Risk
Tree removal regularly involves:
- Working at height
- Chainsaws and cutting tools
- Heavy falling timber
- Climbing equipment
Without professional training, the risk of severe injury is high. Falling branches or an incorrectly cut trunk can cause life-changing injuries.
Professional tree surgeons in Surrey are trained in safe cutting techniques, correct escape routes and controlled dismantling procedures.
3 – Hidden Internal Decay
A tree may look healthy from the outside but be structurally compromised internally. Rot, disease or hollow sections can cause the tree to behave unpredictably during cutting.
This is particularly common in mature trees across residential areas in Dorking and Reigate, where decay may not be visible without proper inspection.
4 – Legal and Insurance Risks
Before cutting down a tree, you must check whether:
- It is protected by a Tree Preservation Order (TPO)
- It is located within a conservation area
Removing a protected tree without permission can result in substantial fines.
In addition, if a tree you fell damages neighbouring property, you could be personally liable. Many home insurance policies may not cover DIY tree work accidents.
5 – Complex Removals Near Buildings
In many Surrey gardens, trees are located close to:
- Houses
- Extensions
- Sheds
- Roads
- Overhead cables
In these cases, trees cannot simply be felled in one piece. They need to be dismantled in sections using specialist rigging systems, a technique used by professional tree surgeons.
Attempting this without training significantly increases the risk of damage and injury.
When Might It Be Safe?
In very limited situations — such as removing a very small tree in an open, clear space — DIY removal may be possible. However, even smaller trees can behave unpredictably.
As a general rule:
If you’re unsure, the tree is larger than you, or it is near any structure — call a professional.
What Does a Professional Tree Surgeon Do Differently?
Qualified tree surgeons:
- Carry out a full risk assessment
- Check for TPOs or local restrictions
- Use correct felling cuts and escape routes
- Use specialist rigging equipment where needed
- Hold appropriate insurance
- Remove waste safely and responsibly
Professional tree removal is about control, planning and safety — not just cutting.
Is It Cheaper to Do It Yourself?
While DIY tree removal may seem cheaper initially, mistakes can be costly:
- Property damage
- Medical costs
- Legal penalties
- Additional repair work
In many cases, hiring a qualified tree surgeon is far more cost-effective in the long run.
If you’re concerned about cost, you can read more in our guide to tree removal costs in Surrey.
Tree Removal in Surrey, Dorking & Reigate
If you’re considering removing a tree from your garden, it’s always safest to seek professional advice first.
South East Tree Surgeons provide:
- Professional tree removal and felling
- Controlled dismantling in confined spaces
- Emergency storm damage response
- Free site visits and clear quotations
Our experienced team works across Surrey, including Dorking and Reigate, ensuring every job is carried out safely and in line with current regulations.
Final Thoughts
Cutting down a tree yourself can be dangerous, unpredictable and legally risky. While small jobs may appear manageable, most tree removal work requires professional expertise.
If you’re unsure about a tree on your property, arranging a professional assessment is the safest step you can take.