CSLB-Verified · California
Licensed Landscaping Contractors in WESTMINSTER, CA
14 verified contractors · 9 carry active workers' comp · Average 19 years in business · Updated June 2026
Finding a reliable landscaping contractor in WESTMINSTER means looking beyond reviews. Of the 14 CSLB-licensed contractors operating in WESTMINSTER, 9 carry active workers' compensation insurance — meaning they can legally employ a crew on your property. 8 hold a Corporation or LLC structure, typically carrying stronger liability coverage than sole proprietors.
Climate & Hardiness in WESTMINSTER
WESTMINSTER 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 WESTMINSTER
PAXCO CONSTRUCTION INC
Workers' Comp ActiveLicensed 1988 · 37 years in business
Corporation · Orange County
License #536258 · Status: CLEAR ✓
(714) 644 1209
OHARA AND SONS LANDSCAPING INC
Workers' Comp ActiveLicensed 1993 · 32 years in business
Corporation · Orange County
License #677015 · Status: CLEAR ✓
(714) 657 8642
ALLSCAPE
Workers' Comp ActiveLicensed 1996 · 30 years in business
Partnership · Orange County
License #720892 · Status: CLEAR ✓
(714) 894 0332
KIM'S HYUN LANDSCAPE
Workers' Comp ActiveLicensed 1997 · 28 years in business
Sole Owner · Orange County
License #742998 · Status: CLEAR ✓
(714) 731 6907
LANDSCAPE BY HIRO INC
Workers' Comp ActiveLicensed 1997 · 28 years in business
Corporation · Orange County
License #738264 · Status: CLEAR ✓
(714) 968 0601
MASTER LANDSCAPE & MAINTENANCE INC
Workers' Comp ActiveLicensed 2004 · 22 years in business
Corporation · Orange County
License #830979 · Status: CLEAR ✓
(714) 531 0549
CHO SAMUEL P
Workers' Comp ActiveLicensed 2007 · 19 years in business
Sole Owner · Orange County
License #894211 · Status: CLEAR ✓
(714) 293 6196
CORREA'S LANDSCAPE
Workers' Comp ActiveLicensed 2009 · 16 years in business
Sole Owner · Orange County
License #935066 · Status: CLEAR ✓
(714) 883 8551
RAINBOW CONSTRUCTION & LANDSCAPE
WC Exempt (Sole Owner)Licensed 1991 · 34 years in business
Sole Owner · Orange County
License #629373 · Status: CLEAR ✓
(714) 531 3282
S S CONSTRUCTION & LANDSCAPE INC
Workers' Comp ActiveLicensed 2018 · 7 years in business
Corporation · Orange County
License #1046783 · Status: CLEAR ✓
(949) 293 0904
AV PRO BUILDER INC
WC Exempt (Sole Owner)Licensed 2017 · 9 years in business
Corporation · Orange County
License #1025361 · Status: CLEAR ✓
(714) 893 6919
TOCHIHUITL LANDSCAPING
WC Exempt (Sole Owner)Licensed 2021 · 4 years in business
Sole Owner · Orange County
License #1077475 · Status: CLEAR ✓
(714) 924 6329
WATER FRONT LANDSCAPE
WC Exempt (Sole Owner)Licensed 2023 · 3 years in business
Corporation · Orange County
License #1103984 · Status: CLEAR ✓
(714) 369 0460
RIVO LANDSCAPING
WC Exempt (Sole Owner)Licensed 2026 · 0 years in business
Corporation · Orange County
License #1148578 · Status: CLEAR ✓
(714) 640 9300
Beyond Landscaping: Specialty Licenses in WESTMINSTER
Some WESTMINSTER landscapers also hold additional CSLB classifications — useful when a project spans trades like drainage, concrete, or pools.
- 4 also hold General Building (B)
- 1 also hold Electrical (C10)
- 1 also hold Tree Service (D49)
WESTMINSTER Landscaping Market at a Glance
- 14 contractors hold a current, clear CSLB C-27 landscaping license
- 9 (64%) carry active workers' compensation insurance
- 8 (57%) are incorporated (Corporation or LLC)
- 9 have been licensed for 10 or more years
- Average time in business: 19.2 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.
How does coastal fog affect landscaping choices in WESTMINSTER?
WESTMINSTER'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.
