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Los Angeles County, California

Tree service in Los Angeles County, California

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Browse 406 verified tree service contractors registered across Los Angeles County, California (including Los Angeles, Long Beach, Santa Clarita, Glendale). Every record is compiled from California Contractors State License Board (CA CSLB) public credential files under California Business and Professions Code Division 3, Chapter 9 (Contractors License Law: Class A, Class B General Building, and Class C Specialty Classifications with $25,000 Bond Requirement).

Official State Authority: California Contractors State License Board (CA CSLB) Official Registry · County Seat: Los Angeles

Municipalities in Los Angeles County (47)

Select a city or town in Los Angeles County to view local permit guidance and registered tree service records:

Los Angeles 34Sylmar 23Whittier 13La Puente 12North Hills 12Pomona 12Van Nuys 12Pasadena 11Lancaster 10Long Beach 10Reseda 10Canoga Park 9Palmdale 9Sun Valley 8Arleta 7Newhall 7Pacoima 7Altadena 6Covina 6Gardena 6Granada Hills 6Inglewood 6Northridge 6West Covina 6Burbank 5Chatsworth 5El Monte 5Hacienda Heights 5Winnetka 5Canyon Country 4Monrovia 4Panorama City 4San Fernando 4Valencia 4Alhambra 3Baldwin Park 3Compton 3La Mirada 3Mission Hills 3North Hollywood 3Norwalk 3Rolling Hills Estates 3Santa Clarita 3Signal Hill 3South Gate 3Tarzana 3Torrance 3

406 tree service records · Los Angeles County, CA

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Public Directory Quality: Official CA CSLB license records across Los Angeles County · Zero sponsored order · Never sold as a lead · How our data works →

Tree service directory — Los Angeles County

406 matching records across 47 open municipalities · 25 on this page · Contactable records first, then alphabetical.

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Show registered-address map (25 records on this page)21 approximate areas

Shaded areas mark approximate postal or city locations, not premises or service areas. Circle sizes are illustrative, not postal boundaries. Some records share the same area. Private addresses are excluded.

2ZIP 913352ZIP 914062ZIP 913422ZIP 913311ZIP 902621ZIP 917021ZIP 910401ZIP 902741ZIP 906061ZIP 913031ZIP 913401ZIP 907231ZIP 914051ZIP 917671ZIP 915051ZIP 935341ZIP 907161ZIP 91103Approximate postal/city centroid schematic (21 areas)

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Official license file Contactable Tree service · Contractors State License Board · Specialty scope: Tree Service & Arboriculture (CSLB D-49)

Registered address: 11643 EL GRANADA AVE, Lynwood, CA 90262

1000327 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

Call (310) 529-2291
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Official license file Contactable Tree service · Contractors State License Board · Specialty scope: Tree Service & Arboriculture (CSLB D-49)

Registered address: 6824 MAMMOTH AVE, Van Nuys, CA 91405

1016854 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

Call (818) 437-4492
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Frequently Asked Questions — Los Angeles County, CA

How are tree service credentials verified in Los Angeles County, California?

Records across Los Angeles County are sourced directly from the California Contractors State License Board (CA CSLB). California Business and Professions Code Division 3, Chapter 9 (Contractors License Law: Class A, Class B General Building, and Class C Specialty Classifications with $25,000 Bond Requirement)

Which municipalities are covered in the Los Angeles County directory?

Los Angeles County coverage includes Los Angeles, Long Beach, Santa Clarita, Glendale, Lancaster, Palmdale, Pomona, Torrance, Pasadena, El Monte, with County Seat in Los Angeles.

Are licensed contractors in Los Angeles County, CA required to carry insurance and surety bonds?

Yes. Under California licensing authority regulations, licensed tree service contractors typically must maintain active Commercial General Liability insurance, appropriate surety bonds, and state Workers' Compensation coverage before pulling municipal permits.

Other Counties in California

San Diego CountyOrange CountySanta Clara CountySan Francisco CountySacramento CountyAlameda CountyRiverside CountySan Bernardino CountyContra Costa CountySan Mateo CountyVentura CountyFresno CountyKern CountySonoma CountyStanislaus CountyMonterey CountySanta Barbara CountyButte CountyShasta CountyHumboldt County

Before the first call

  • Describe the job and ask whether it is within their scope and service area.
  • Check the credential with its issuing authority and ask what applies where the work will happen.
  • Ask about insurance, availability, who will do the work, and a written scope.
  • Ask about callout fees, labor or fixed rates, materials, cancellation and any estimate charge.
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Verification Overview & Key Takeaways: How to Check Official Credentials

HomeCrafto displays source records with different scopes, including licenses, registrations, municipal permits and community records. A source entry is not proof of qualification for your job. Before signing a work order or paying a deposit, homeowners should confirm that the contractor’s credential number is active, verify that the license classification covers the specific trade scope required for the job, and request a current Certificate of Insurance (COI) directly from the issuing insurance carrier. Independent verification protects your property and ensures compliance with local building codes.

How do you verify a contractor license number and insurance on official portals (FAQ)?

You can verify active license standing and consumer protection rules directly through official government portals, including Washington L&I Contractor Verify, the California Contractors State License Board (CSLB), the Connecticut eLicense Portal, USA.gov State Consumer Protection Offices, and FTC Home Improvement Consumer Guidance. Always confirm municipal permit requirements with your local building department before work begins.