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Alameda County, California

Tree service in Alameda County, California

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Browse 65 verified tree service registered across Alameda County, California (including Oakland, Fremont, Hayward, Berkeley, San Leandro, Livermore). 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: Oakland

Municipalities in Alameda County (7)

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

Hayward 21Berkeley 10Oakland 7Fremont 6Livermore 6Emeryville 4San Leandro 3

65 tree service records · Alameda County, CA

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

Tree service directory — Alameda County

65 matching records across 7 open municipalities · 25 on this page · Contactable records first, then alphabetical.

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Arbor Md Tree Care Inc

Official license file Contactable Tree service · Contractors State License Board · Specialty scope: Tree Care & Arboriculture

Registered address: 7041 KOLL CENTER PARKWAYSTE 120, Pleasanton, CA 94566

1054673 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

+1 more registration for this business
  • 1054673 · 7041 KOLL CENTER PARKWAYSTE 120, Pleasanton, CA 94566
Call (412) 250-2012
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Other Counties in California

Los Angeles CountySan Diego CountyOrange CountySanta Clara CountySan Francisco CountySacramento 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.