Healthy trees add beauty, privacy and value to your property — but when something goes wrong, it can quickly become a safety risk.
At McAuley Tree Surgery, we’re often called out when homeowners notice that something “doesn’t look right.” As a family-run tree service working across Northern Ireland, we’ve seen how early diagnosis can save a tree — or prevent serious damage.
Here’s what you need to know.
What Does a Tree Health Expert Actually Do?
A tree health expert assesses the condition, safety and structural integrity of trees. This includes identifying:
Fungal infections
Root damage
Storm stress
Structural weakness
Pest infestation
Disease progression
Our job isn’t just to remove trees — it’s to determine whether they can be saved, treated, reduced, or need to be safely removed.
7 Warning Signs Your Tree May Be Unhealthy
If you notice any of these, it’s worth getting a professional inspection:
1. Dead or Brittle Branches – Large sections with no leaves during growing season can signal internal decay.
2. Fungal Growth at the Base – Mushrooms around the trunk often indicate root or internal rot.
3. Cracks in the Trunk – Deep splits can compromise structural strength.
4. Leaning After Storms – A sudden lean may mean root plate failure.
5. Early Leaf Drop or Discolouration – Yellowing or thinning foliage outside autumn can signal disease.
6. Cavities or Hollow Sections – Decay inside the trunk weakens stability.
7. Large Amounts of Deadwood – Excessive dieback often indicates stress or underlying issues.
Common Tree Diseases in Northern Ireland
Some of the more serious conditions we encounter include:
Ash dieback – a widespread fungal disease affecting ash trees
Dutch elm disease – historically devastating to elm populations
Honey fungus – attacks roots and weakens structural stability
Root rot caused by poor drainage
Catching these early can make the difference between management and removal.
Can a Sick Tree Be Saved?
In many cases — yes.
Depending on the issue, solutions may include:
Crown reduction to reduce stress
Deadwood removal
Improving drainage
Soil treatment
Targeted pruning
Monitoring and maintenance plans
But if a tree poses a safety risk to your home, road, or neighbouring property, removal may be the safest option.
When Should You Call a Tree Health Expert?
You should arrange an inspection if:
You’re buying or selling a property
A tree is close to your house
You’ve noticed changes in appearance
A storm has caused visible damage
You’re unsure whether a tree is safe
Early action is always cheaper than emergency work.
Why Choose a Local Family-Run Tree Service?
As a family-owned tree surgery company serving Coleraine, Ballymena, Belfast and surrounding areas, our reputation depends on honest advice.
If a tree can be saved — we’ll tell you.
If it needs removed — we’ll explain why.
We combine practical experience with professional training to give clear, straightforward guidance you can trust.
Book a Tree Health Assessment
If you’re concerned about the condition of a tree on your property, we’re happy to help.
Contact McAuley Tree Surgery today to arrange a professional tree health inspection anywhere across Northern Ireland.
