Before hiring any tree service in Snohomish County, verify they have a Washington L&I license, $1M+ liability insurance, an ISA-certified arborist on staff, and a written, itemized estimate. Avoid door-knocking storm-chasers, demands for cash deposits, and crews without proof of workers’ comp.
Hiring the wrong tree service can cost thousands in property damage, void your homeowner’s insurance, or worse — put someone in the hospital. In Snohomish County and King County, where storms, big-leaf maples, and mature Doug firs are the norm, picking the right crew matters more than picking the cheapest quote.
Here are the nine questions every homeowner in Snohomish, Everett, Lake Stevens, Marysville, Bothell, Mill Creek, or anywhere else in the Puget Sound region should ask before signing a contract.
- 9Must-ask Questions
- $1M+Min. Liability
- ISAArborist On Staff
- L&IWA License Req.
1. Are you licensed in Washington State?
Tree services operating in Washington are required to register with L&I as a contractor. Ask for the contractor license number and verify it at lni.wa.gov. Arbor Vet Tree Service is licensed under #ARBORL*771RD.
2. Are you fully insured — and can I see proof?
A reputable tree service carries general liability insurance (typically $1M minimum) and workers’ compensation. Ask for a certificate of insurance issued directly to you. If a worker is hurt on uninsured property, you can be held liable.
If a company hesitates to send you a current insurance certificate, walk away. A 60-foot Doug fir hitting an uninsured worker can become your problem fast.
3. Do you have a certified arborist on staff?
An ISA Certified Arborist has passed an exam administered by the International Society of Arboriculture. You can confirm any arborist’s certification on the ISA Find an Arborist directory.
ISA-certified arborists are trained to diagnose tree health, recommend pruning cuts, and assess risk. For removals on questionable trees, an arborist’s evaluation can save healthy trees that an untrained crew would simply cut down.
4. How will you protect my property?
Ask specifically how the crew plans to lower large limbs, where the truck and chipper will park, how they’ll protect lawns, fences, sprinklers, and outbuildings. A good answer includes plywood track mats, rigging plans, and crane access if needed.
5. What does the quote include — and what’s extra?
Get a written estimate that itemizes: tree felling, limb removal, stump grinding, hauling away wood and debris, and cleanup. “Tree removal” can mean very different scopes between companies.
6. Do you grind the stump or just cut at ground level?
Stump grinding is usually a separate line item. If you want a flat lawn afterward, request stump grinding 6–12 inches below grade. Otherwise the visible stump rots over years and re-sprouts can become a maintenance problem.
7. Are you available for emergency calls?
Snohomish County windstorms (especially November–February) drop trees onto homes regularly. A tree service that offers true 24/7 emergency tree service is worth keeping in your phone, even if you don’t need them today.
If a tree is touching or threatening Puget Sound Energy lines, do not let any tree service start work until PSE has de-energized the line. Reputable Snohomish County crews coordinate this for you — uninsured operators often skip it.
8. Can you provide local references and reviews?
Ask for three recent jobs in your area. Check the company’s customer reviews on Google. A tree service with deep roots in Snohomish, Everett, Marysville, and Lake Stevens will have dozens of verifiable local jobs to point to.
9. Do you require a deposit — and what’s your payment policy?
Reputable companies usually do not require large deposits up front. Be cautious of any contractor who demands cash, full payment before work begins, or who only takes payment outside of normal business channels.
Service areas: Arbor Vet provides tree service in Snohomish, Marysville, and Lake Stevens, plus Bellevue, Bothell, Everett, Kirkland, Mill Creek, Mukilteo, Redmond, Seattle, and surrounding Snohomish & King County communities.
Frequently Asked Questions
How long should a tree service quote be valid?
Most reputable Snohomish County tree services honor written quotes for 30–60 days. Quotes that expire in 24 hours or that “go up tomorrow” are a high-pressure red flag.
Is the cheapest quote usually the best deal?
Almost never. The cheapest quote often skips stump grinding, debris hauling, or insurance. Compare quotes line-by-line — a $400 difference often reflects $400 of work the cheap crew is leaving for you.
Do I need a permit to remove a tree in Snohomish or King County?
It depends on the city, the tree’s size, whether it’s in a critical area, and whether it’s a “significant” or “exceptional” tree. A good local tree service will know the rules for Snohomish, Everett, Lake Stevens, Bothell, Mill Creek, and Bellevue and will pull permits if needed.
What time of year is best for tree work?
Pruning is generally best in late winter (dormant season). Removals can happen year-round, but emergency removals after storms are most common November through March in the Puget Sound region.
Ready to hire a tree service you can trust?
Arbor Vet Tree Service is veteran-owned, ISA-certified, fully licensed and insured, and serving Snohomish & King County 24/7.
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