CSLB-Verified · California
Licensed Landscapers in Siskiyou County, CA
20 verified contractors · 10 with active workers' comp · Average 13 years in business · Updated September 2026
Across Siskiyou County, 20 CSLB-licensed landscaping contractors operate spanning 2 cities. 10 carry active workers' compensation insurance, and 12 have held their license 10+ years — every record verifiable on cslb.ca.gov.
Climate & Hardiness Across Siskiyou County
Siskiyou County spans a USDA hardiness zone outside California's most common landscaping climates, which means plant selection and irrigation strategy need to be matched carefully to local winter lows and summer heat. Ask any contractor you hire whether their plant choices and irrigation design are rated for your specific zone — local climate experience is the difference between a planting that establishes and one that struggles.
Siskiyou County Landscaping Market at a Glance
- 20 hold a current, clear CSLB C-27 landscaping licence in Siskiyou County
- 10 (50%) carry active workers' compensation insurance
- 7 (35%) are incorporated (Corporation or LLC)
- 12 have been licensed 10+ years
- Average time in business: 13 years
Cities in Siskiyou County
Hadaa · Real Projects
Real gardens, real homeowners
Garden Design
Cottage Garden Design with Lawn
See the full project →
Garden Design
Modern Garden Design with Lawn
See the full project →
Garden Design
Coastal Garden Design with Lawn
See the full project →
Top-Verified Contractors in Siskiyou County
Madrone Landscaping LLC
Licensed 2015 · 10 years in business
Limited Liability · Siskiyou County
License #1005745
Status: CLEAR ✓
Msc Landscape
Licensed 2022 · 4 years in business
Corporation · Siskiyou County
License #1087984
Status: CLEAR ✓
Simas' Greenthumb Landscapes Inc
Licensed 1990 · 36 years in business
Corporation · Siskiyou County
License #595975
Status: CLEAR ✓
(530) 598 4459
License valid through Apr 2027
$25,000 bond · Western Surety Company
Jardin - Complete Landscaping Service
Licensed 2006 · 20 years in business
Sole Owner · Siskiyou County
License #875667
Status: CLEAR ✓
(530) 938 2106
License valid through Apr 2028
$25,000 bond · Hudson Insurance Company
Stock Larry General Contractor
Licensed 2005 · 20 years in business
Sole Owner · Siskiyou County
License #864691
Status: CLEAR ✓
(530) 859 1550
License valid through Sep 2027
$25,000 bond · Nationwide Mutual Insurance Company
Gamache Construction Inc
Licensed 2010 · 16 years in business
Corporation · Siskiyou County
License #946786
Status: CLEAR ✓
(530) 643 3207
License valid through Mar 2027
$25,000 bond · Hudson Insurance Company
American River Irrigation
Licensed 1988 · 38 years in business
Sole Owner · Siskiyou County
License #528242
Status: CLEAR ✓
(916) 206 0122
License valid through Oct 2026
$25,000 bond · Hudson Insurance Company
Menzies Native Nursery
Licensed 1998 · 27 years in business
Sole Owner · Siskiyou County
License #757108
Status: CLEAR ✓
(530) 938 4858
License valid through Dec 2026
$25,000 bond · North River Insurance Company (The)
Online since 2004
All In One Enterprise
Licensed 2006 · 20 years in business
Sole Owner · Siskiyou County
License #879712
Status: CLEAR ✓
(530) 468 2529
License valid through Jun 2026 · expiring soon
$25,000 bond · Western Surety Company
Online since 2026
Wonderland Inc
Licensed 2010 · 16 years in business
Corporation · Siskiyou County
License #944779
Status: CLEAR ✓
(530) 925 2586
License valid through Mar 2028
$25,000 bond · Merchants Bonding Company (Mutual)
Online since 2000
Nichols Landscaping
Licensed 2013 · 13 years in business
Sole Owner · Siskiyou County
License #983532
Status: CLEAR ✓
(530) 355 5703
License valid through May 2027
$25,000 bond · American Contractors Indemnity Company
Sierra Gold
Licensed 2016 · 10 years in business
Corporation · Siskiyou County
License #1013878
Status: CLEAR ✓
(530) 386 6615
License valid through May 2028
$25,000 bond · Atlantic Specialty Insurance Company
Online since 2012
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 Siskiyou County winterize irrigation systems?
Yes. Siskiyou County 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.