Washington contractor
TREE133 PROFESSIONAL ARBORISTS
Registered in Washington for less than 1 year
- License number
- TREE1PA741M7
- UBI
- 604080015
- Trade
- Tree service(all tree service contractors in Washington)
- L&I license type and specialty
- CONSTRUCTION CONTRACTOR · Tree Removal Service
- City
- SEATTLE, WA(all contractors in Seattle)
- Phone
- (206) 745-0473
Current verification
- Found: Active Washington contractor registration
- Found: Current bond record found
- Found: Current liability insurance record found
- Found: No Attorney General complaint records found
- Review: 1 other license record under the same UBI
From the state records below; each section shows its source and when it was last synced.
Registration
- Status
- ACTIVE
- Effective date
- July 27, 2026
- Expiration date
- July 27, 2028
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.
Related licenses
One other license number is registered under the same UBI, 604080015. A UBI identifies one business with the state; a business may hold more than one license, renew under a new number, or register a new license after an earlier one closed.
- TREE133 LLCRE-LICENSED
License TREE1L*832B3 · CONSTRUCTION CONTRACTOR · January 23, 2017 to January 23, 2027
L&I describes this status as "relicensed under another name, structure, or specialty." Relicensing is common: a business is given a new license number when it changes its legal structure, name, or specialty.
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.
Bond
Current bond
- Bond company
- Western Surety Co
- Bond number
- 63428240
- Amount
- $15,000
- Effective date
- June 24, 2026
- Expiration date
- Until canceled
Source: L&I Contractor License Data - Bond, Washington State Department of Labor & Industries. Last synced October 9, 2026.
Liability insurance
Current policy
- Carrier
- Nova Casualty Company
- Policy number
- ARBML1000040108
- Coverage amount
- $1,000,000
- Effective date
- November 1, 2025
- Expiration date
- November 1, 2026
L&I publishes only the policy currently on file. Earlier policies are kept from our own nightly syncs, which began October 6, 2026.
Source: L&I Contractor License Data - Insurance, Washington State Department of Labor & Industries. Last synced October 9, 2026.
People
Principals L&I lists for this license.
- BACHMANN, CRAIGSince July 27, 2026
- BACHMANN, JOANNA MARIESince July 27, 2026
Source: L&I Contractor License - Principal Data, Washington State Department of Labor & Industries. Last synced October 9, 2026.
Attorney General complaints
No Attorney General complaint records found.
Matched on business name and city: TREE133 PROFESSIONAL ARBORISTS in SEATTLE. Complaints filed under another name or city are not included.
A complaint record does not establish that the business violated the law.
Source: Attorney General Consumer Complaints, Washington State Attorney General's Office. Last synced October 9, 2026.
Record history
Changes to this contractor's state records since we began tracking them. The state's current-status tools do not show these.
No changes recorded since our records began on October 6, 2026.
Sources
- L&I Contractor License Data - General, Washington State Department of Labor & Industries
- L&I Contractor License Data - Bond, Washington State Department of Labor & Industries
- L&I Contractor License Data - Insurance, Washington State Department of Labor & Industries
- L&I Contractor License - Principal Data, Washington State Department of Labor & Industries
- Attorney General Consumer Complaints, Washington State Attorney General's Office
Record last synced October 7, 2026.
Check this record against the state directly on L&I's Verify a Contractor page (search by license number TREE1PA741M7).