Hiring the wrong tree service can cost you far more than the job itself — think property damage, an injured worker on your lawn, or a "certified arborist" who turns out to be a guy with a chainsaw and a rented truck. The good news: a few careful questions up front filter out almost every bad actor. Here's the checklist we give our own customers.
1. Confirm licensing before anything else
Tree work is regulated at the state, county, and municipal level, and requirements vary widely. Some states license arborists directly; others regulate through contractor or pesticide-applicator boards. Ask any company for the specific license that applies where you live, then verify the number with the issuing agency — don't take a laminated card at face value.
If you want to understand what a compliant provider actually needs to carry, our Regulations & Compliance page breaks it down by federal, state, and local level.
2. Ask for proof of insurance — in writing
A reputable tree company carries two things you care about:
- General liability, which covers damage to your house, fence, or car.
- Workers' compensation, which covers injuries to their crew so that you aren't liable when someone falls out of your oak.
Ask for a certificate of insurance issued directly from their insurer, not a photocopy. Tree care is one of the most dangerous trades in the country; uninsured crews on your property are a financial risk you don't want to absorb.
3. Get at least three itemized quotes
Price alone tells you very little. An itemized quote tells you a lot. Look for:
- Whether stump grinding and debris haul-away are included or extra
- How they'll protect your lawn, beds, and hardscaping
- Cleanup expectations
- A clear scope: which trees, which limbs, how much
Wildly low bids usually mean something is missing — often insurance, or the cleanup you assumed was included.
4. Check credentials and reviews
Look for ISA (International Society of Arboriculture) certification and a track record you can actually inspect. On One Stop Tree Shop, provider profiles show verified credentials, service history, and customer testimonials in one place, so you're not stitching together a picture from a dozen browser tabs.
5. Never pay in full up front
A deposit is normal. Paying 100% before the first cut is not. Structure payment so the final balance is due on satisfactory completion, and get the full agreement in writing — scope, price, timeline, and cleanup.
The shortcut
Vetting every company by hand is exactly the friction this platform was built to remove. When you post a job on One Stop Tree Shop, you're matched with providers whose licensing and insurance are already part of their profile — so the checklist above is mostly done before the first quote lands in your inbox.
Ready to get started? Post your tree care job and compare qualified local crews today.