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Best Licensed Tree Service Contractors in Lake Forest, CA

3 tree service companies registered in Lake Forest hold current CSLB licenses, verified against official records as of August 17, 2026. All 3 are listed below, ordered by years licensed.

How we chose: We identified 3 companies registered in Lake Forest. 3 passed license verification. All 3 are listed below. Our methodology

We earn a fee when you call businesses through numbers on this site. This never affects who is listed or how they rank.

  1. 1.W B Starr Inc.

    ✓ CSLB License #512737 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1987
    Phone
    (949) 770-8835

  2. 2.Rivera's Tree Service

    ✓ CSLB License #1006195 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2015
    Phone
    (949) 300-0345

  3. 3.Laguna Tree Service

    ✓ CSLB License #1071763 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2020
    Phone
    (949) 903-0434

Compare the top 3 at a glance

CompanyLicenseWorkers' compLicensed since
W B Starr Inc.#512737On file1987
Rivera's Tree Service#1006195On file2015
Laguna Tree Service#1071763On file2020

Orange County tree licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 165 active C-49 and D-49 tree licenses in Orange County, 3 of them registered in Lake Forest. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Lake Forest license has been held 11 years, and the longest-standing one dates to 1987. 3 of Lake Forest's 3 licenses (100.0%) carry current workers' compensation cover in CSLB's file. That is employee injury cover, not liability insurance, and a blank usually means an owner-operator with no employees - lawful, and not a mark against anyone. The contractor bond is not a signal here: 165 of the county's 165 licenses carry the same $25,000 bond California sets by statute. 10 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.

Tree Service Contractors in Lake Forest: common questions

How many licensed tree contractors are there in Lake Forest?

3 active C-49 and D-49 tree licenses are registered in Lake Forest, out of 165 across Orange County. 3 Lake Forest-registered companies passed our license verification, and all 3 are listed on this page. Only licenses CSLB shows as CLEAR and unexpired are listed.

Does California license tree service contractors?

Yes. California licenses contractors by classification, and C-49 or D-49 is the CSLB classification that authorises this work. 3 active C-49 and D-49 tree licenses are registered in Lake Forest and 165 across Orange County, the longest-standing issued in 1987. Only CLEAR, unexpired licenses appear here.

How do I check a tree contractor's license in California?

Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which 3 of Lake Forest's 3 currently carry. 10 Orange County licenses expire within 90 days.

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