CSLB-Verified · California
Licensed Landscaping Contractors in ALTA LOMA, CA
9 verified contractors · 6 carry active workers' comp · Average 22 years in business · Updated June 2026
Finding a reliable landscaping contractor in ALTA LOMA means looking beyond reviews. Of the 9 CSLB-licensed contractors operating in ALTA LOMA, 6 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 ALTA LOMA
ALTA LOMA 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.
9 Licensed Landscapers in ALTA LOMA
DAN'S GARDENING SERVICE
Workers' Comp ActiveLicensed 1987 · 39 years in business
Sole Owner · San Bernardino County
License #508671 · Status: CLEAR ✓
(909) 989 1515
ADVANCED ENVIRONMENTAL LANDSCAPE
Workers' Comp ActiveLicensed 1995 · 31 years in business
Corporation · San Bernardino County
License #708716 · Status: CLEAR ✓
(909) 994 5522
CLEMENTS LANDSCAPE
Workers' Comp ActiveLicensed 2000 · 26 years in business
Sole Owner · San Bernardino County
License #775851 · Status: CLEAR ✓
(909) 481 9177
D J'S GREENSWEEP
Workers' Comp ActiveLicensed 2001 · 25 years in business
Sole Owner · San Bernardino County
License #794210 · Status: CLEAR ✓
(909) 466 9781
SERVICE - SCAPE
Workers' Comp ActiveLicensed 2005 · 21 years in business
Sole Owner · San Bernardino County
License #858864 · Status: CLEAR ✓
(909) 702 1045
HEDGEHOG LANDSCAPE
WC Exempt (Sole Owner)Licensed 2006 · 20 years in business
Sole Owner · San Bernardino County
License #871044 · Status: CLEAR ✓
(909) 560 5245
SANDERS RICHARD ALAN
WC Exempt (Sole Owner)Licensed 2010 · 16 years in business
Sole Owner · San Bernardino County
License #948434 · Status: CLEAR ✓
(909) 816 6074
LOMPART MICHAEL ZARAC
WC Exempt (Sole Owner)Licensed 2012 · 14 years in business
Sole Owner · San Bernardino County
License #970595 · Status: CLEAR ✓
(909) 904 0434
SUMMERSET LANDSCAPING INC
Workers' Comp ActiveLicensed 2017 · 9 years in business
Corporation · San Bernardino County
License #1024699 · Status: CLEAR ✓
(909) 578 2308
Beyond Landscaping: Specialty Licenses in ALTA LOMA
Some ALTA LOMA landscapers also hold additional CSLB classifications — useful when a project spans trades like drainage, concrete, or pools.
- 1 also hold Masonry (C29)
- 1 also hold Swimming Pool (C53)
- 2 also hold Tree Service (D49)
ALTA LOMA Landscaping Market at a Glance
- 9 contractors hold a current, clear CSLB C-27 landscaping license
- 6 (67%) carry active workers' compensation insurance
- 2 (22%) are incorporated (Corporation or LLC)
- 8 have been licensed for 10 or more years
- Average time in business: 22.3 years
- Longest-established contractor: 39 years (licensed 1987)
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 ALTA LOMA?
ALTA LOMA'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.
