Public CSLB records

Mr Arbor - Tree Care Arborists, C-61/D-49 Tree Service Contractor in Novato, CA

License #879282·Sole Owner·Novato, Marin County
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Summary

Mr Arbor - Tree Care Arborists operating as a sole owner holds California contractor license #879282, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2006, the license has been on the CSLB roster for 20 years. It carries a single CSLB classification: C-61/D-49 — Tree Service Contractor. Records show an active surety bond on file with Hudson Insurance Company and active workers' compensation coverage from Berkshire Hathaway Direct Insurance Company. The business is based in Novato, in Marin County, California.

Business Information
Address
P O Box 1
Novato, CA 94948
License Details & Classifications
License Number
879282
Issued
Jun 12, 2006
Status
CLEAR
Expires
Jun 30, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Hudson Insurance Company
Bond Number
30143849
Effective
Jun 25, 2024
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Berkshire Hathaway Direct Insurance Company
Policy Number
N9WC619525
Effective
Mar 22, 2026
Expires
Mar 22, 2027
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
License StatusInactive / Expired
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Mr Arbor - Tree Care Arborists licensed in California?

Mr Arbor - Tree Care Arborists previously held California Contractors State License Board license number 879282, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 12, 2006.

What does Mr Arbor - Tree Care Arborists specialize in?

Mr Arbor - Tree Care Arborists is licensed for one CSLB classification: C-61/D-49 Tree Service Contractor.

Where is Mr Arbor - Tree Care Arborists headquartered?

Mr Arbor - Tree Care Arborists is headquartered at P O Box 1, Novato, CA 94948, in Marin County, California.

Does Mr Arbor - Tree Care Arborists have an active surety bond on file with CSLB?

Yes. Mr Arbor - Tree Care Arborists has an active California contractor surety bond filed with Hudson Insurance Company.

Does Mr Arbor - Tree Care Arborists carry workers' compensation coverage?

Yes. Mr Arbor - Tree Care Arborists carries active workers' compensation coverage through Berkshire Hathaway Direct Insurance Company.

How do I verify Mr Arbor - Tree Care Arborists's contractor license?

You can verify Mr Arbor - Tree Care Arborists's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=879282.

Activity Timeline
  1. License issuedJun 12, 2006
  2. Bond activeJun 25, 2024
  3. WC coverage startsMar 22, 2026
  4. License expiredJun 30, 2026
  5. WC expiresMar 22, 2027
Other contractors in Marin County
California lien & payment resources

Working a California job with Mr Arbor - Tree Care Arborists, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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