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Best Licensed Septic Contractors in San Leandro, CA

8 septic companies registered in San Leandro hold current CSLB licenses, verified against official records as of August 17, 2026. All 8 are listed below, ordered by workers' compensation cover and years licensed.

How we chose: We identified 8 companies registered in San Leandro. 8 passed license verification. All 8 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.J R Pierce Plumbing Company

    ✓ CSLB License #188225 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1959
    Phone
    (510) 483-5473

  2. 2.Pro Rooter Inc.

    ✓ CSLB License #636652 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1992
    Phone
    (510) 670-1115

  3. 3.The Plumbing Ministry

    ✓ CSLB License #894946 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2007
    Phone
    (510) 430-1853

  4. 4.Albion Plumbing & Rooter Inc.

    ✓ CSLB License #899622 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2007
    Phone
    (510) 261-3339

  5. 5.Pacific Plumbing Systems Inc.

    ✓ CSLB License #909639 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2008
    Phone
    (510) 567-9501

  6. 6.Jc Green Plumbing Inc.

    ✓ CSLB License #960969 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2011
    Phone
    (510) 366-3667

  7. 7.Capelli Plumbing Inc.

    ✓ CSLB License #1026755 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2017
    Phone
    (510) 969-4358

  8. 8.Finch Plumbing & Sewer

    ✓ CSLB License #1148938 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2026
    Phone
    (510) 703-4840

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
J R Pierce Plumbing Company#188225On file1959
Pro Rooter Inc.#636652On file1992
The Plumbing Ministry#894946On file2007
Albion Plumbing & Rooter Inc.#899622On file2007
Pacific Plumbing Systems Inc.#909639On file2008
Jc Green Plumbing Inc.#960969On file2011

Alameda County septic licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 71 active C-42 sanitation system licenses in Alameda County, 8 of them registered in San Leandro. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median San Leandro license has been held 18 years, and the longest-standing one dates to 1959. 7 of San Leandro's 8 licenses (87.5%) 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: 71 of the county's 71 licenses carry the same $25,000 bond California sets by statute. 11 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 San Leandro: common questions

How many licensed septic contractors are there in San Leandro?

8 active C-42 sanitation system licenses are registered in San Leandro, out of 71 across Alameda County. 8 San Leandro-registered companies passed our license verification, and all 8 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. 8 active C-42 sanitation system licenses are registered in San Leandro and 71 across Alameda County, the longest-standing issued in 1959. 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 7 of San Leandro's 8 currently carry. 11 Alameda County licenses expire within 90 days.

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