Best Licensed Landscaping Contractors in Windsor, CA
24 landscaping companies registered in Windsor 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.
- 327 active C-27 landscaping licenses in Sonoma County; 24 registered in Windsor
- 19 of Windsor's 24 licenses (79.2%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Windsor: 10 years
- Longest Windsor licensure: since 1984
- 31 county licenses reach their expiration date within 90 days
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- Verified
- August 20, 2026
- Licensed since
- 1984
- Phone
- (707) 838-6641
- Verified
- August 20, 2026
- Licensed since
- 1992
- Phone
- (707) 837-0547
- Verified
- August 20, 2026
- Licensed since
- 1993
- Phone
- (707) 837-7900
- Verified
- August 20, 2026
- Licensed since
- 1997
- Phone
- (707) 529-6098
- Verified
- August 20, 2026
- Licensed since
- 1998
- Phone
- (707) 291-3066
- Verified
- August 20, 2026
- Licensed since
- 2004
- Phone
- (707) 665-5051
- Verified
- August 20, 2026
- Licensed since
- 2008
- Phone
- (707) 396-6378
- Verified
- August 20, 2026
- Licensed since
- 2016
- Phone
- (707) 548-5139
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Circuit Rider Community Services | #457067 | On file | 1984 |
| Budget Landscape And Maintenance Inc. | #641366 | On file | 1992 |
| Waterworks Industries LLC | #678182 | On file | 1993 |
| Rovettis Landscape & Maintenance | #740442 | On file | 1997 |
| Natures Tailor | #750601 | On file | 1998 |
| Sonoma Mountain Landscape Inc. | #840474 | On file | 2004 |
Sonoma County landscaping licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 327 active C-27 landscaping licenses in Sonoma County, 24 of them registered in Windsor. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Windsor license has been held 10 years, and the longest-standing one dates to 1984. 19 of Windsor's 24 licenses (79.2%) 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: 326 of the county's 327 licenses carry the same $25,000 bond California sets by statute. 31 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 Windsor: common questions
How many licensed landscaping contractors are there in Windsor?
24 active C-27 landscaping licenses are registered in Windsor, out of 327 across Sonoma County. 24 Windsor-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. 24 active C-27 landscaping licenses are registered in Windsor and 327 across Sonoma County, the longest-standing issued in 1984. 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 19 of Windsor's 24 currently carry. 31 Sonoma County licenses expire within 90 days.
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