When a tree looks dead, damaged, or dangerous, it can be tempting to grab a chainsaw and try to handle it yourself. But tree removal is one of the most hazardous jobs a homeowner can attempt. Every year in Ontario, serious injuries and property damage occur because tree work was done without the right training or equipment.
Here’s why tree removal should always be handled by a certified arborist — and what can go wrong when it’s not.
1. Trees Don’t Fall Where You Expect
Cutting down a tree isn’t as simple as sawing through the trunk. The way a tree falls depends on its internal weight, wind direction, lean, and even how the wood fibers are structured.
When the wrong cut is made, a tree can twist or fall backward onto the house, car, or even the person cutting it.
Professional arborists calculate lean angle, center of gravity, and escape paths before every cut. They also use ropes, pulleys, and rigging systems to control how and where the tree comes down.
2. Hidden Decay Makes Trees Unpredictable
Trees often look solid from the outside but can be completely hollow inside. Fungal decay and rot can weaken the core, making the trunk unstable the moment a saw touches it.
Signs of internal decay include:
- Mushrooms or fungal growth near the base
- Cracks or bulges in the trunk
- Insects or sawdust coming from the bark
Arborists use experience and sounding tools to test wood stability before cutting, reducing the risk of sudden failure.
3. Power Lines Make It Extremely Dangerous
Working near power lines is one of the riskiest parts of tree removal. Branches or tools that touch live wires can cause severe electric shock or fires in seconds.
Certified arborists follow strict safety distances and use insulated climbing ropes and pole saws rated for electrical work. They’re trained to contact local utilities when necessary to temporarily disconnect power.
If a tree is growing close to wires or streetlights, it’s not a DIY project — it’s a hazard zone.
4. Heavy Equipment Requires Skill and Certification
Tree removal often needs specialized tools like chainsaws, climbing gear, rigging ropes, and sometimes cranes or bucket trucks.
Improper use of this equipment can cause severe injuries, property damage, or worse.
Common DIY mistakes include:
- Cutting without escape routes
- Using ladders instead of safety harnesses
- Letting branches swing uncontrollably after cuts
- Not wearing protective gear (helmet, eye, and leg protection)
Professional crews use safety-rated gear, follow industry standards, and carry full insurance coverage.
5. Falling Debris Can Cause Serious Damage
Even small branches can weigh dozens of kilograms and fall with enough force to break windows or crush fences.
Certified arborists use rigging systems to lower sections of the tree safely, piece by piece, especially in tight spaces like backyards or near homes.
Their goal isn’t just to remove the tree — it’s to do it without causing collateral damage.
6. Stump and Root Removal Are Harder Than They Look
Once a tree is cut down, the stump and roots remain. Many homeowners try burning, digging, or grinding them out — but without the right machinery, it’s nearly impossible to do safely or completely.
Stump grinding requires a powerful, heavy machine that can easily cause injury if not handled correctly.
Professional arborists remove stumps efficiently, backfill the area, and prepare the ground for replanting or landscaping.
7. You May Need a Permit
In Ottawa, tree protection by-laws require permits for most removals on private property. Removing a tree without permission can result in fines and legal issues.
Certified arborists understand these regulations and can guide you through the process or handle the paperwork on your behalf.
8. Insurance May Not Cover DIY Damage
Most home insurance policies exclude damage caused by unlicensed tree work.
If a branch hits your neighbor’s roof or a power line, you could be fully liable for the costs.
Hiring an insured, certified arborist protects both your property and your peace of mind.
9. Tree Removal Is Physically Demanding
Tree work involves climbing, lifting, and operating powerful tools at awkward angles.
Even experienced workers take precautions to avoid fatigue and strain injuries.
DIY attempts often underestimate how physically exhausting and dangerous tree removal can be — especially when dealing with large or storm-damaged trees.
10. Professionals Can Recommend Better Solutions
Sometimes, a tree doesn’t need full removal. A professional might suggest pruning, cabling, or disease treatment to save it instead.
Arborists look at the long-term health and value of your trees, not just the immediate problem.
Leave Tree Removal to Certified Experts
Tree removal combines physics, biology, and safety — and a small mistake can have serious consequences.
At Arboris, our ISA Certified Arborists have the experience and tools to remove trees safely and efficiently, with minimal impact on your property.
Why choose Arboris:
- Certified and insured professionals
- Safe rigging and removal techniques
- Full debris cleanup and stump grinding
- Serving Ottawa East, Casselman, Rockland, and Eastern Ontario
Don’t risk your safety or your property.
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