Best Licensed Tree Service Contractors in Fairfax, CA
3 tree service companies registered in Fairfax hold current CSLB licenses, verified against official records as of August 17, 2026. All 3 are listed below, ordered by years licensed.
- 56 active C-49 and D-49 tree licenses in Marin County; 3 registered in Fairfax
- 3 of Fairfax's 3 licenses (100.0%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Fairfax: 29 years
- Longest Fairfax licensure: since 1992
- 6 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1992
- Phone
- (415) 456-4443
- Verified
- August 17, 2026
- Licensed since
- 1996
- Phone
- (415) 342-4808
- Verified
- August 17, 2026
- Licensed since
- 2000
- Phone
- (415) 457-7134
Compare the top 3 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Liza Guastucci DBA Guastucci Tree Service | #651150 | On file | 1992 |
| The Tree Man LLC | #727576 | On file | 1996 |
| Vaccaro Tree Service Inc. | #787460 | On file | 2000 |
Marin County tree licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 56 active C-49 and D-49 tree licenses in Marin County, 3 of them registered in Fairfax. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Fairfax license has been held 29 years, and the longest-standing one dates to 1992. 3 of Fairfax's 3 licenses (100.0%) carry current workers' compensation cover in CSLB's file. That is employee injury cover, not liability insurance, and a blank usually means an owner-operator with no employees - lawful, and not a mark against anyone. The contractor bond is not a signal here: 56 of the county's 56 licenses carry the same $25,000 bond California sets by statute. 6 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.
Tree Service Contractors in Fairfax: common questions
How many licensed tree contractors are there in Fairfax?
3 active C-49 and D-49 tree licenses are registered in Fairfax, out of 56 across Marin County. 3 Fairfax-registered companies passed our license verification, and all 3 are listed on this page. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license tree service contractors?
Yes. California licenses contractors by classification, and C-49 or D-49 is the CSLB classification that authorises this work. 3 active C-49 and D-49 tree licenses are registered in Fairfax and 56 across Marin County, the longest-standing issued in 1992. Only CLEAR, unexpired licenses appear here.
How do I check a tree contractor's license in California?
Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which 3 of Fairfax's 3 currently carry. 6 Marin County licenses expire within 90 days.
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