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Tree133 Professional Arborists

Registered with Washington L&I Active
TREE1PA741M7 · Construction Contractor · renews July 2028

From the state register, October 17, 2026. Confirm on L&I, which also shows their bond and insurance.

(206) 745-0473Phone on their state registration www.tree133.comTheir website Reviews on GoogleOpens Google Maps
Tree removal serviceSpecialty on the register

Before you hire them

1Check the name on your estimate matches Tree133 Professional Arborists and registration TREE1PA741M7.
2Ask whether the job needs a permit, and who pulls it.
3Get a written estimate first. No big cash deposits.
Ask this pro to call me

Free. Goes to one pro registered with Washington L&I.

Referral service, not a contractor. Privacy.

"Get a pro to call me" goes to Tree133 Professional Arborists if they can take it; if not, to one other registered tree service near Seattle.

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