Best Licensed Landscaping Contractors in Mill Valley, CA
11 landscaping companies registered in Mill Valley hold current CSLB licenses, verified against official records as of August 20, 2026. The 8 below are the top-ranked, ordered by workers' compensation cover and years licensed.
- 189 active C-27 landscaping licenses in Marin County; 11 registered in Mill Valley
- 8 of Mill Valley's 11 licenses (72.7%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Mill Valley: 27 years
- Longest Mill Valley licensure: since 1988
- 14 county licenses reach their expiration date within 90 days
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- Verified
- August 20, 2026
- Licensed since
- 1988
- Phone
- (415) 271-1641
- Verified
- August 20, 2026
- Licensed since
- 1989
- Phone
- (415) 388-5820
- Verified
- August 20, 2026
- Licensed since
- 1989
- Phone
- (415) 380-0604
- Verified
- August 20, 2026
- Licensed since
- 1998
- Phone
- (415) 847-4656
- Verified
- August 20, 2026
- Licensed since
- 1998
- Phone
- (415) 816-3403
- Verified
- August 20, 2026
- Licensed since
- 2001
- Phone
- (415) 388-6418
- Verified
- August 20, 2026
- Licensed since
- 2014
- Phone
- (415) 613-5042
- Verified
- August 20, 2026
- Licensed since
- 2026
- Phone
- (415) 617-9461
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Mandalay Gardens | #551253 | On file | 1988 |
| Sequoia Landscape | #556999 | On file | 1989 |
| Atlas Landscapes | #562324 | On file | 1989 |
| Farnsworth Landscaping Inc. | #754417 | On file | 1998 |
| M 2 Design And Construction | #754975 | On file | 1998 |
| Mill Valley Garden Design Inc. | #799476 | On file | 2001 |
Marin County landscaping licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 189 active C-27 landscaping licenses in Marin County, 11 of them registered in Mill Valley. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Mill Valley license has been held 27 years, and the longest-standing one dates to 1988. 8 of Mill Valley's 11 licenses (72.7%) 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: 189 of the county's 189 licenses carry the same $25,000 bond California sets by statute. 14 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.
Landscaping Contractors in Mill Valley: common questions
How many licensed landscaping contractors are there in Mill Valley?
11 active C-27 landscaping licenses are registered in Mill Valley, out of 189 across Marin County. 11 Mill Valley-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license landscaping contractors?
Yes. California licenses contractors by classification, and C-27 is the CSLB classification that authorises this work. 11 active C-27 landscaping licenses are registered in Mill Valley and 189 across Marin County, the longest-standing issued in 1988. Only CLEAR, unexpired licenses appear here.
How do I check a landscaping 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 8 of Mill Valley's 11 currently carry. 14 Marin County licenses expire within 90 days.
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