CSLB-Verified · California
Licensed Landscaping Contractors in PENNGROVE, CA
10 verified contractors · 8 carry active workers' comp · Average 15 years in business · Updated June 2026
Finding a reliable landscaping contractor in PENNGROVE means looking beyond reviews. Of the 10 CSLB-licensed contractors operating in PENNGROVE, 8 carry active workers' compensation insurance — meaning they can legally employ a crew on your property. 3 hold a Corporation or LLC structure, typically carrying stronger liability coverage than sole proprietors.
Climate & Hardiness in PENNGROVE
PENNGROVE 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.
10 Licensed Landscapers in PENNGROVE
LA ZUCENA CONCRETE & LANDSCAPING
Workers' Comp ActiveLicensed 1996 · 29 years in business
Sole Owner · Sonoma County
License #727012 · Status: CLEAR ✓
(707) 338 2199
TREE AND LANDSCAPE CARE CORPORATION
Workers' Comp ActiveLicensed 2000 · 25 years in business
Corporation · Sonoma County
License #781909 · Status: CLEAR ✓
(707) 318 9913
FELIX'S LANDSCAPING AND TREE SERVICE LLC
Workers' Comp ActiveLicensed 2010 · 15 years in business
Limited Liability · Sonoma County
License #955271 · Status: CLEAR ✓
(707) 753 3032
QUESTA ENVIRONMENTAL DESIGN
WC Exempt (Sole Owner)Licensed 1988 · 37 years in business
Partnership · Sonoma County
License #546437 · Status: CLEAR ✓
(707) 484 6826
SONOMA MOUNTAIN LANDSCAPE INC
Workers' Comp ActiveLicensed 2004 · 22 years in business
Corporation · Sonoma County
License #840474 · Status: CLEAR ✓
(707) 665 5051
STICKS & STONES LANDSCAPING
WC Exempt (Sole Owner)Licensed 2016 · 10 years in business
Sole Owner · Sonoma County
License #1011635 · Status: CLEAR ✓
(707) 495 8486
RNR LANDSCAPING
Workers' Comp ActiveLicensed 2019 · 6 years in business
Sole Owner · Sonoma County
License #1060988 · Status: CLEAR ✓
(707) 889 8895
SERENITY LANDSCAPING
Workers' Comp ActiveLicensed 2023 · 3 years in business
Sole Owner · Sonoma County
License #1106015 · Status: CLEAR ✓
(707) 774 5353
CHOPERENA LANDSCAPE
Workers' Comp ActiveLicensed 2023 · 3 years in business
Sole Owner · Sonoma County
License #1105773 · Status: CLEAR ✓
(707) 480 9100
TERRASCAPE CREATIONS
Workers' Comp ActiveLicensed 2025 · 1 years in business
Sole Owner · Sonoma County
License #1133699 · Status: CLEAR ✓
(707) 495 6945
Beyond Landscaping: Specialty Licenses in PENNGROVE
Some PENNGROVE landscapers also hold additional CSLB classifications — useful when a project spans trades like drainage, concrete, or pools.
- 1 also hold Concrete (C-8)
- 2 also hold Tree Service (D49)
PENNGROVE Landscaping Market at a Glance
- 10 contractors hold a current, clear CSLB C-27 landscaping license
- 8 (80%) carry active workers' compensation insurance
- 3 (30%) are incorporated (Corporation or LLC)
- 6 have been licensed for 10 or more years
- Average time in business: 15.1 years
- Longest-established contractor: 37 years (licensed 1988)
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 PENNGROVE winterize irrigation systems?
Yes. PENNGROVE 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.
