How do I check a tree service's registration in Washington?

Ask for their registration number and look it up on L&I's Verify a Contractor or on checkthepro.com/lookup. An active registration means they have the bond and liability insurance the state requires.

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Tree services in Seattle, WA

Q: How many tree services are registered in Seattle, WA?

20 tree services with a Seattle business address are registered with Washington's Department of Labor & Industries, as of October 16, 2026. Many more from nearby towns also work in Seattle.

20registered with the state

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Before you hire

1Registration active, same name as the estimate. Check it.

2Insured before anyone climbs. Ask if Seattle needs a tree permit.

3Written estimate first. No big cash deposits.

20 registered tree services

L&I register, Oct 16, 2026. A–Z. Listing isn't a recommendation.

Apical Tree Service LLCAPICATS883BE · Construction Contractor · renews Jan 2028

BEAVER BUDDY LLCBEAVEBL742NG · Construction Contractor · renews Aug 2028

Big Huge Trees Tree ServiceBIGHUHT921PB · Construction Contractor · renews Jul 2027

DUDLEY'S TREE SERVICE LLCDUDLETS870KH · Construction Contractor · renews Jan 2028

EMERALD ARBOR CARE LLCEMERAAC751KN · Construction Contractor · renews May 2027

Emerald Tree Service IncEMARATS892MQ · Construction Contractor · renews Jul 2027

FLUENT TREE PROFESSIONALS LLCFLUENTP912RM · Construction Contractor · renews Feb 2028

Grun Tree Care LLCGRUNTTC860PZ · Construction Contractor · renews Jul 2027

LEGENDARY TREELEGENT*864KF · Construction Contractor · renews Sep 2028

MAJOR TREEMAJORT*886BD · Construction Contractor · renews Dec 2026

OVERSTORY TREE CARE LLCOVERSTC771DO · Construction Contractor · renews Mar 2027

RAINIER STUMP GRINDINGRAINISG742CS · Construction Contractor · renews Feb 2028

Show all 20

SAM'S TREE CARESAMSTTC888JC · Construction Contractor · renews Apr 2028

SCANDINAVIAN TREE CARESCANDTC742KM · Construction Contractor · renews May 2028

SEATTLE TREE CARESEATTTC781P7 · Construction Contractor · renews Oct 27

SHOWMAN CLIMBING LLCSHOWMCL795P2 · Construction Contractor · renews Oct 2027

SOUND TREE CARE LLCSOUNDTC807NG · Construction Contractor · renews Aug 2028

SPRING TREE EXPERTS LLCSPRINTE773JS · Construction Contractor · renews Apr 2027

TREE133 PROFESSIONAL ARBORISTSTREE1PA741M7 · Construction Contractor · renews Jul 2028

Twin Tree Urban ForestryTWINTTU768MH · Construction Contractor · renews Jul 2028

Common problems

Tree leaning or cracked?Storm damage to a tree?

Other pros in Seattle

HVAC companies Garage door companies Plumbers Electricians Septic and side-sewer contractors

Common questions

How many tree services are registered in Seattle?

20 with a Seattle business address, as of October 16, 2026. Many more from nearby towns also work in Seattle.

How do I check a tree service's registration?

Ask for their registration number and look it up on Check a contractor or L&I's Verify a Contractor. An active registration means they carry the bond and liability insurance the state requires.

Does Check the Pro send my request to several companies?

No. Each request goes to one registered local pro. If they can't take it, we find another.

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