CSLB-Verified · California
Licensed Landscaping Contractors in SIERRA MADRE, CA
6 verified contractors · 5 with active workers' comp · Average 21 years in business · Updated September 2026
Finding a reliable landscaping contractor in SIERRA MADRE means looking beyond reviews. Of the 6 CSLB-licensed contractors operating in SIERRA MADRE, 5 carry active workers' compensation insurance — meaning they can legally employ a crew on your property. 2 hold a Corporation or LLC structure, typically carrying stronger liability coverage than sole proprietors.
Climate & Hardiness in SIERRA MADRE
SIERRA MADRE 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.
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6 Licensed Landscapers in SIERRA MADRE
Tarbet John Landscape Services
Licensed 1992 · 33 years in business
Sole Owner · Los Angeles County
License #660820
Status: CLEAR ✓
(626) 578 1945
License valid through Dec 2026
$25,000 bond · Western Surety Company
Online since 2010
Osti Landscape
Licensed 1996 · 30 years in business
Corporation · Los Angeles County
License #721786
Status: CLEAR ✓
(626) 945 1785
License valid through Jun 2027
$25,000 bond · American Contractors Indemnity Company
Sierra Madre Landscape Co
Licensed 1999 · 27 years in business
Sole Owner · Los Angeles County
License #761149
Status: CLEAR ✓
(626) 353 3021
License valid through Apr 2027
$25,000 bond · Merchants Bonding Company (Mutual)
Online since 2006
Plant Goddess Landscape Design
Licensed 2007 · 19 years in business
Sole Owner · Los Angeles County
License #898858
Status: CLEAR ✓
(626) 260 5923
License valid through Jun 2027
$25,000 bond · American Contractors Indemnity Company
Online since 2007
Go To Landscape Tuning Inc
Licensed 2007 · 18 years in business
Corporation · Los Angeles County
License #905837
Status: CLEAR ✓
(626) 945 1785
License valid through Oct 2027
$25,000 bond · American Contractors Indemnity Company
Online since 2022
Mccallion Blake Landscape
Licensed 2024 · 2 years in business
Sole Owner · Los Angeles County
License #1114834
Status: CLEAR ✓
(909) 524 9135
License valid through Jan 2028
$25,000 bond · Hudson Insurance Company
Online since 2012
SIERRA MADRE Landscaping Market at a Glance
- 6 hold a current, clear CSLB C-27 landscaping licence in SIERRA MADRE
- 5 (83%) carry active workers' compensation insurance
- 2 (33%) are incorporated (Corporation or LLC)
- 5 have been licensed 10+ years
- Average time in business: 21 years
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 SIERRA MADRE?
SIERRA MADRE'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.