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Best Licensed Septic Contractors in Marysville, CA

3 septic companies registered in Marysville hold current CSLB licenses, verified against official records as of August 17, 2026. All 3 are listed below, ordered by workers' compensation cover and years licensed.

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

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  1. 1.Frank M Booth Inc.

    ✓ CSLB License #142219 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1953
    Phone
    (530) 742-7134

  2. 2.James B White Construction Incorporated

    ✓ CSLB License #645208 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1992
    Phone
    (530) 742-1981

  3. 3.Thrifty Rooter

    ✓ CSLB License #906041 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2007
    Phone
    (530) 673-8201

Compare the top 3 at a glance

CompanyLicenseWorkers' compLicensed since
Frank M Booth Inc.#142219On file1953
James B White Construction Incorporated#645208On file1992
Thrifty Rooter#906041On file2007

Yuba County septic licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 3 active C-42 sanitation system licenses in Yuba County, 3 of them registered in Marysville. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Marysville license has been held 34 years, and the longest-standing one dates to 1953. 3 of Marysville'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: 3 of the county's 3 licenses carry the same $25,000 bond California sets by statute. 0 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.

Septic Contractors in Marysville: common questions

How many licensed septic contractors are there in Marysville?

3 active C-42 sanitation system licenses are registered in Marysville, out of 3 across Yuba County. 3 Marysville-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 septic contractors?

Yes. California licenses contractors by classification, and C-42 is the CSLB classification that authorises this work. 3 active C-42 sanitation system licenses are registered in Marysville and 3 across Yuba County, the longest-standing issued in 1953. Only CLEAR, unexpired licenses appear here.

How do I check a septic 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 Marysville's 3 currently carry. 0 Yuba County licenses expire within 90 days.

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