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Best Licensed Septic Contractors in Santa Ana, CA

3 septic companies registered in Santa Ana 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 Santa Ana. 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.Pacific Plumbing Company Of Santa Ana

    ✓ CSLB License #266807 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1971
    Phone
    (714) 547-6967

  2. 2.Orange County Pumping Inc.

    ✓ CSLB License #680703 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1993
    Phone
    (714) 836-6258

  3. 3.H P L Mechanical Inc.

    ✓ CSLB License #308208 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1975
    Phone
    (714) 541-0220

Compare the top 3 at a glance

CompanyLicenseWorkers' compLicensed since
Pacific Plumbing Company Of Santa Ana#266807On file1971
Orange County Pumping Inc.#680703On file1993
H P L Mechanical Inc.#308208Exempt or none on file1975

Orange County septic licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 37 active C-42 sanitation system licenses in Orange County, 4 of them registered in Santa Ana. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Santa Ana license has been held 32 years, and the longest-standing one dates to 1971. 3 of Santa Ana's 4 licenses (75.0%) 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: 37 of the county's 37 licenses carry the same $25,000 bond California sets by statute. 2 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 Santa Ana: common questions

How many licensed septic contractors are there in Santa Ana?

4 active C-42 sanitation system licenses are registered in Santa Ana, out of 37 across Orange County. 3 Santa Ana-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. 4 active C-42 sanitation system licenses are registered in Santa Ana and 37 across Orange County, the longest-standing issued in 1971. 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 Santa Ana's 4 currently carry. 2 Orange County licenses expire within 90 days.

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