Tree service decision guides
Decide in this order: what is the specific defect, what would it hit if it failed, how likely is failure, and what does doing nothing cost. That is essentially the structure of a professional tree risk assessment - ISA maintains a Tree Risk Assessment Qualification for exactly this. If nobody can name a defect and a target, you do not have a removal case yet.
Separate the money from the judgment. The person who profits from removing your tree should not be the only person telling you it needs removing. Paying a consulting arborist for an independent written assessment is the cheapest insurance available on a decision this size, and it gives you a document to hand to three bidders so they all price the same job.
The assessment should produce three specifics: the defect (decay at the root flare, codominant stem with included bark, 40 percent crown dieback), the target (the house, the driveway, nothing), and the recommendation with alternatives. "It's old" and "it's too close to the house" are not defects. Large trees near houses are normal and mostly fine.
Then weigh what removal costs you beyond the invoice. Mature trees provide shade that reduces cooling load, stormwater absorption, and property value, and none of those come back for decades. That does not mean keeping a dangerous tree - it means the decision deserves more than one afternoon's thought when the tree is not actively falling.
Finally, resist urgency that comes from a salesperson rather than from the tree. Genuine emergencies look like an active lean change, a failed limb, or a storm. A knock on the door and a discount that expires today is not an emergency. The Insurance Information Institute's advice applies squarely: "Don't be rushed into signing a contract with any company. Instead, collect business cards and get written estimates."
Choosing tree service between the options
The judgement calls that decide the bill, before anyone quotes you.
- Name the defect or don't remove Require a specific, observable defect in writing. Age, size and proximity are not defects.
- Pay for an independent assessment on big decisions A consulting arborist who is not bidding the work has no reason to find a problem. Ask for TRAQ qualification.
- Write your own scope, then get three bids It is the only way to compare prices honestly, and it forces every bidder to price the cleanup.
- Ask what happens if you do nothing for two years Sometimes the honest answer is "probably nothing." That is a legitimate plan and a good arborist will say it.
- Never decide under door-to-door pressure III advises against being rushed into a contract and warns specifically about post-catastrophe door-knockers. Collect cards, get written estimates.
All tree service decision guides
When to Call a Pro for Tree Service
DIY vs Professional Tree Service
Urgent vs Scheduled Tree Service
Where these figures come from
Sources last checked
- ISA - Recognizing Tree Hazards · retrieved 2026-07-26
- Insurance Information Institute - Avoiding Scams After a Disaster · retrieved 2026-07-26
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