CSLB-Verified · California
Licensed Landscapers in Sonoma County, CA
367 verified contractors · 224 with active workers' comp · Average 16 years in business
Cities in Sonoma County
Top-Verified Contractors in Sonoma County
LABRUCHERIE G M
Workers' Comp ActiveLicensed 1965 · 60 years in business
Sole Owner · Sonoma County
License #239445 · Status: CLEAR ✓
(707) 975 3640
WALDRON LANDSCAPING INC
Workers' Comp ActiveLicensed 1977 · 48 years in business
Corporation · Sonoma County
License #346260 · Status: CLEAR ✓
(707) 996 5868
BERTOTTI ANTHONY LANDSCAPING INC
Workers' Comp ActiveLicensed 1979 · 47 years in business
Corporation · Sonoma County
License #373488 · Status: CLEAR ✓
(707) 559 7077
LANDESIGN CONSTRUCTION AND MAINTENANCE INC
Workers' Comp ActiveLicensed 1981 · 45 years in business
Corporation · Sonoma County
License #402582 · Status: CLEAR ✓
(707) 578 2657
INFUSION INC
Workers' Comp ActiveLicensed 1981 · 45 years in business
Corporation · Sonoma County
License #403444 · Status: CLEAR ✓
(707) 996 6999
LESIEUR INC
Workers' Comp ActiveLicensed 1982 · 43 years in business
Corporation · Sonoma County
License #429633 · Status: CLEAR ✓
(415) 892 1802
GREG'S CONCRETE SERVICE
Workers' Comp ActiveLicensed 1983 · 43 years in business
Sole Owner · Sonoma County
License #439293 · Status: CLEAR ✓
(707) 332 7826
CLINE LANDSCAPES & MAINTENANCE SERVICES INC
Workers' Comp ActiveLicensed 1983 · 43 years in business
Corporation · Sonoma County
License #439971 · Status: CLEAR ✓
(707) 935 0900
VISTA LANDSCAPE
Workers' Comp ActiveLicensed 1983 · 42 years in business
Corporation · Sonoma County
License #443363 · Status: CLEAR ✓
(707) 938 2808
JLP LANDSCAPE CONTRACTING INC
Workers' Comp ActiveLicensed 1984 · 42 years in business
Corporation · Sonoma County
License #453966 · Status: CLEAR ✓
(707) 526 6285
CIRCUIT RIDER COMMUNITY SERVICES
Workers' Comp ActiveLicensed 1984 · 42 years in business
Corporation · Sonoma County
License #457067 · Status: CLEAR ✓
(707) 838 6641
CB DESIGN AND LANDSCAPE
Workers' Comp ActiveLicensed 1986 · 40 years in business
Sole Owner · Sonoma County
License #484996 · Status: CLEAR ✓
(949) 887 5418
Frequently Asked Questions
How do I verify a landscaping contractor's license in California?
Every contractor on this page links to its official CSLB license-detail record. Search the license number at cslb.ca.gov to confirm the license is current, the classification is C-27 (Landscaping), and the status is CLEAR before you hire.
What is the difference between a C-27 licensed contractor and an unlicensed landscaper?
A C-27 license means the contractor passed California's trade and law exams, posted a contractor bond, and is accountable to the CSLB. Unlicensed operators carry none of those protections — you have little recourse if work is defective or someone is injured on your property.
Why does workers' compensation insurance matter when hiring a landscaper?
If a contractor employs a crew, active workers' comp insurance means you are not liable for on-site injuries. A contractor without it can legally work alone, but you take on real risk the moment an uninsured crew sets foot on your property.
Do landscapers in Sonoma County winterize irrigation systems?
Yes. Sonoma County sees a real frost season, so experienced contractors schedule irrigation shutdown before first frost and choose cold-hardy plant material rated for the local winter lows.
