CSLB-Verified · California
Licensed Landscaping Contractors in SAN LORENZO, CA
14 verified contractors · 9 carry active workers' comp · Average 14 years in business · Updated June 2026
Finding a reliable landscaping contractor in SAN LORENZO means looking beyond reviews. Of the 14 CSLB-licensed contractors operating in SAN LORENZO, 9 carry active workers' compensation insurance — meaning they can legally employ a crew on your property. 7 hold a Corporation or LLC structure, typically carrying stronger liability coverage than sole proprietors.
Climate & Hardiness in SAN LORENZO
SAN LORENZO sits in USDA Plant Hardiness Zone 10a, with minimum temperatures of 30–35°F. Zone 10a sits at the edge of frost risk — rare but possible, meaning irrigation systems need winterization readiness even if they rarely need it. The mild climate supports an enormous range of plant material, but summer fog patterns, coastal wind exposure, and microclimate variation within a single neighborhood can dramatically change what thrives. Local experience matters here more than in more uniform climates.
14 Licensed Landscapers in SAN LORENZO
BAY AREA LANDSCAPES
Workers' Comp ActiveLicensed 1977 · 48 years in business
Sole Owner · Alameda County
License #344056 · Status: CLEAR ✓
(510) 944 0898
SOUTO BROTHERS LANDSCAPING & CONCRETE CONSTRUCTION INC
Workers' Comp ActiveLicensed 1998 · 27 years in business
Corporation · Alameda County
License #752616 · Status: CLEAR ✓
(510) 581 4172
ABILITY MAINTENANCE INC
Workers' Comp ActiveLicensed 2004 · 22 years in business
Corporation · Alameda County
License #831837 · Status: CLEAR ✓
(510) 455 7322
P D CONSTRUCTION AND LANDSCAPING
Workers' Comp ActiveLicensed 2007 · 19 years in business
Sole Owner · Alameda County
License #895920 · Status: CLEAR ✓
(510) 828 8165
HI - LO BUILDERS
WC Exempt (Sole Owner)Licensed 2005 · 20 years in business
Sole Owner · Alameda County
License #869244 · Status: CLEAR ✓
(510) 940 3898
STEVEN MAI LANDSCAPING
WC Exempt (Sole Owner)Licensed 2005 · 20 years in business
Sole Owner · Alameda County
License #867252 · Status: CLEAR ✓
(510) 381 3773
TY INTERNATIONAL INC
WC Exempt (Sole Owner)Licensed 2011 · 15 years in business
Corporation · Alameda County
License #959446 · Status: CLEAR ✓
(510) 754 5440
LUCKY STAR LANDSCAPING INC
Workers' Comp ActiveLicensed 2012 · 13 years in business
Corporation · Alameda County
License #975520 · Status: CLEAR ✓
(510) 715 6275
SYMONS LANDSCAPING
Workers' Comp ActiveLicensed 2017 · 8 years in business
Sole Owner · Alameda County
License #1030513 · Status: CLEAR ✓
(510) 453 6433
BAY LANDSCAPE
Workers' Comp ActiveLicensed 2021 · 5 years in business
Partnership · Alameda County
License #1073660 · Status: CLEAR ✓
(510) 381 0755
GROLAND LANDSCAPE LLC
Workers' Comp ActiveLicensed 2020 · 5 years in business
Limited Liability · Alameda County
License #1070878 · Status: CLEAR ✓
(510) 278 7236
ALDER AND SLATE LLC
Workers' Comp ActiveLicensed 2025 · 0 years in business
Limited Liability · Alameda County
License #1147352 · Status: CLEAR ✓
(510) 936 6594
TRAN T LANDSCAPING
WC Exempt (Sole Owner)Licensed 2019 · 6 years in business
Sole Owner · Alameda County
License #1059098 · Status: CLEAR ✓
(510) 828 1144
NGUYEN HOANG LANDSCAPING
WC Exempt (Sole Owner)Licensed 2024 · 1 years in business
Corporation · Alameda County
License #1127478 · Status: CLEAR ✓
(510) 456 8917
Beyond Landscaping: Specialty Licenses in SAN LORENZO
Some SAN LORENZO landscapers also hold additional CSLB classifications — useful when a project spans trades like drainage, concrete, or pools.
- 4 also hold General Building (B)
- 2 also hold Concrete (C-8)
- 1 also hold Electrical (C10)
- 1 also hold Earthwork & Paving (C12)
SAN LORENZO Landscaping Market at a Glance
- 14 contractors hold a current, clear CSLB C-27 landscaping license
- 9 (64%) carry active workers' compensation insurance
- 7 (50%) are incorporated (Corporation or LLC)
- 8 have been licensed for 10 or more years
- Average time in business: 14.9 years
- Longest-established contractor: 48 years (licensed 1977)
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.
How does coastal fog affect landscaping choices in SAN LORENZO?
SAN LORENZO's summer fog and microclimate variation change what thrives block to block. Contractors with local experience choose plant material and irrigation schedules matched to your specific exposure rather than a generic plan.
