CSLB-Verified · California
Licensed Landscaping Contractors in PETALUMA, CA
75 verified contractors · 46 with active workers' comp · Average 15 years in business · Updated August 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.
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75 Licensed Landscapers in PETALUMA
Details Landscape Art
Licensed 1992 · 33 years in business
Sole Owner · Sonoma County
License #659634
Status: CLEAR ✓
T Dent Landscape Services
Licensed 2005 · 20 years in business
Sole Owner · Sonoma County
License #866207
Status: CLEAR ✓
Naturis Design
Licensed 2010 · 15 years in business
Corporation · Sonoma County
License #955927
Status: CLEAR ✓
Sol Landscapes Inc
Licensed 2013 · 13 years in business
Corporation · Sonoma County
License #981620
Status: CLEAR ✓
Brothers Landscaping Inc
Licensed 2016 · 10 years in business
Corporation · Sonoma County
License #1011240
Status: CLEAR ✓
Oak River Landscaping Inc
Licensed 2017 · 8 years in business
Corporation · Sonoma County
License #1034137
Status: CLEAR ✓
Cervantes Landscape LLC
Licensed 2020 · 5 years in business
Limited Liability · Sonoma County
License #1070121
Status: CLEAR ✓
Rigo Landscaping Inc
Licensed 2024 · 2 years in business
Corporation · Sonoma County
License #1117033
Status: CLEAR ✓
Novara Landscape And Construction
Licensed 2025 · 1 years in business
Partnership · Sonoma County
License #1134876
Status: CLEAR ✓
Spye Conservation Incorporated
Licensed 2025 · 1 years in business
Corporation · Sonoma County
License #1133557
Status: CLEAR ✓
Prestige Landscaping Services LLC
Licensed 2025 · 0 years in business
Limited Liability · Sonoma County
License #1148161
Status: CLEAR ✓
Hp Hardscape And Construction
Licensed 2018 · 8 years in business
Sole Owner · Sonoma County
License #1035010
Status: CLEAR ✓
Black Oak Landscape
Licensed 2022 · 3 years in business
Sole Owner · Sonoma County
License #1096814
Status: CLEAR ✓
Adrian General Landscaping
Licensed 2022 · 3 years in business
Sole Owner · Sonoma County
License #1094007
Status: CLEAR ✓
Sheppard Contracting
Licensed 2024 · 1 years in business
Sole Owner · Sonoma County
License #1125500
Status: CLEAR ✓
Bertotti Anthony Landscaping Inc
Licensed 1979 · 47 years in business
Corporation · Sonoma County
License #373488
Status: CLEAR ✓
(707) 559 7077
License valid through May 2027
$25,000 bond · American Contractors Indemnity Company
Online since 1999
Lesieur Inc
Licensed 1982 · 43 years in business
Corporation · Sonoma County
License #429633
Status: CLEAR ✓
(415) 892 1802
License valid through Nov 2026
$25,000 bond · Hudson Insurance Company
Online since 1997
Cato Gordon Landscape Construction
Licensed 1990 · 36 years in business
Sole Owner · Sonoma County
License #590123
Status: CLEAR ✓
(707) 479 6027
License valid through Mar 2028
$25,000 bond · American Contractors Indemnity Company
Dibble Landscaping LLC
Licensed 1992 · 33 years in business
Limited Liability · Sonoma County
License #658345
Status: CLEAR ✓
(707) 778 9088
License valid through May 2028
$25,000 bond · American Contractors Indemnity Company
Online since 2008
Panoramic View Landscape
Licensed 1994 · 32 years in business
Sole Owner · Sonoma County
License #688752
Status: CLEAR ✓
(707) 477 1313
License valid through Oct 2026
$25,000 bond · American Contractors Indemnity Company
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.