CSLB-Verified · California
Licensed Landscaping Contractors in PETALUMA, CA
75 verified contractors · 46 carry active workers' comp · Average 15 years in business · Updated June 2026
Finding a reliable landscaping contractor in PETALUMA means looking beyond reviews. Of the 75 CSLB-licensed contractors operating in PETALUMA, 46 carry active workers' compensation insurance — meaning they can legally employ a crew on your property. 31 hold a Corporation or LLC structure, typically carrying stronger liability coverage than sole proprietors.
Climate & Hardiness in PETALUMA
PETALUMA sits in USDA Plant Hardiness Zone 9b, with winter minimum temperatures of 25–30°F. This means a true dormant season — lawns and most perennials slow significantly from December through February. Contractors experienced in Zone 9b know to schedule irrigation shutdown before first frost, design planting schemes around the zone's long dry summers, and recommend drought-tolerant species that handle both the heat and the occasional cold snap. Ask any contractor you hire whether their plant selections are rated for Zone 9b minimums.
75 Licensed Landscapers in PETALUMA
BERTOTTI ANTHONY LANDSCAPING INC
Workers' Comp ActiveLicensed 1979 · 47 years in business
Corporation · Sonoma County
License #373488 · Status: CLEAR ✓
(707) 559 7077
LESIEUR INC
Workers' Comp ActiveLicensed 1982 · 43 years in business
Corporation · Sonoma County
License #429633 · Status: CLEAR ✓
(415) 892 1802
CATO GORDON LANDSCAPE CONSTRUCTION
Workers' Comp ActiveLicensed 1990 · 36 years in business
Sole Owner · Sonoma County
License #590123 · Status: CLEAR ✓
(707) 479 6027
DIBBLE LANDSCAPING LLC
Workers' Comp ActiveLicensed 1992 · 33 years in business
Limited Liability · Sonoma County
License #658345 · Status: CLEAR ✓
(707) 778 9088
DETAILS LANDSCAPE ART
Workers' Comp ActiveLicensed 1992 · 33 years in business
Sole Owner · Sonoma County
License #659634 · Status: CLEAR ✓
(707) 769 1600
PANORAMIC VIEW LANDSCAPE
Workers' Comp ActiveLicensed 1994 · 32 years in business
Sole Owner · Sonoma County
License #688752 · Status: CLEAR ✓
(707) 477 1313
EQUINOX LANDSCAPE CONSTRUCTION CORPORATION
Workers' Comp ActiveLicensed 1996 · 30 years in business
Corporation · Sonoma County
License #717135 · Status: CLEAR ✓
(707) 789 9786
O'CONNELL LANDSCAPE
Workers' Comp ActiveLicensed 1998 · 28 years in business
Corporation · Sonoma County
License #745046 · Status: CLEAR ✓
(415) 462 9729
EMPIRE LANDSCAPE MAINTENANCE
Workers' Comp ActiveLicensed 1999 · 26 years in business
Sole Owner · Sonoma County
License #771615 · Status: CLEAR ✓
(707) 975 0594
ANTONIO JOHN LANDSCAPING
Workers' Comp ActiveLicensed 2000 · 26 years in business
Sole Owner · Sonoma County
License #777291 · Status: CLEAR ✓
(707) 778 1560
GREEN IMAGES AND DESIGN INC
Workers' Comp ActiveLicensed 2001 · 25 years in business
Corporation · Sonoma County
License #792352 · Status: CLEAR ✓
(707) 347 5992
LANDCO ENVIRONMENTS
Workers' Comp ActiveLicensed 2002 · 24 years in business
Corporation · Sonoma County
License #805910 · Status: CLEAR ✓
(707) 347 5992
L J LANDSCAPE MANAGEMENT & CREATION
Workers' Comp ActiveLicensed 2003 · 22 years in business
Sole Owner · Sonoma County
License #829087 · Status: CLEAR ✓
(707) 773 3973
AGGIO'S LANDSCAPING SERVICE
Workers' Comp ActiveLicensed 2004 · 21 years in business
Sole Owner · Sonoma County
License #841886 · Status: CLEAR ✓
(707) 763 2480
QUINN'S CALIFORNIA LANDSCAPES INC
Workers' Comp ActiveLicensed 2005 · 21 years in business
Corporation · Sonoma County
License #852825 · Status: CLEAR ✓
(415) 246 2380
BLUE MOON BUILDERS INC
Workers' Comp ActiveLicensed 2005 · 21 years in business
Corporation · Sonoma County
License #854467 · Status: CLEAR ✓
(707) 490 6642
BECERRA J G LANDSCAPE MANAGEMENT
Workers' Comp ActiveLicensed 2005 · 21 years in business
Sole Owner · Sonoma County
License #860160 · Status: CLEAR ✓
(707) 321 3036
T DENT LANDSCAPE SERVICES
Workers' Comp ActiveLicensed 2005 · 20 years in business
Sole Owner · Sonoma County
License #866207 · Status: CLEAR ✓
(707) 631 2720
BRICENO LANDSCAPE
Workers' Comp ActiveLicensed 2005 · 20 years in business
Sole Owner · Sonoma County
License #868503 · Status: CLEAR ✓
(415) 897 6206
BAYSIDE STRIPE & SEAL INC
Workers' Comp ActiveLicensed 2006 · 19 years in business
Corporation · Sonoma County
License #883985 · Status: CLEAR ✓
(707) 765 2871
Beyond Landscaping: Specialty Licenses in PETALUMA
Some PETALUMA landscapers also hold additional CSLB classifications — useful when a project spans trades like drainage, concrete, or pools.
- 3 also hold General Engineering (A)
- 7 also hold General Building (B)
- 2 also hold Concrete (C-8)
- 1 also hold Parking & Highway Improvement (C32)
- 2 also hold Tree Service (D49)
PETALUMA Landscaping Market at a Glance
- 75 contractors hold a current, clear CSLB C-27 landscaping license
- 46 (61%) carry active workers' compensation insurance
- 31 (41%) are incorporated (Corporation or LLC)
- 44 have been licensed for 10 or more years
- Average time in business: 15.2 years
- Longest-established contractor: 47 years (licensed 1979)
Nearby Cities
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 PETALUMA winterize irrigation systems?
Yes. PETALUMA 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.
