Homversa
Find. Call. Fixed. - every listing checked against the official license or credential registry for its trade.

Best Licensed Septic Contractors in Auburn, CA

6 septic companies registered in Auburn hold current CSLB licenses, verified against official records as of August 17, 2026. All 6 are listed below, ordered by workers' compensation cover and years licensed.

How we chose: We identified 6 companies registered in Auburn. 6 passed license verification. All 6 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. Verified
    August 17, 2026
    Licensed since
    2006
    Phone
    (530) 320-8511
  2. Verified
    August 17, 2026
    Licensed since
    2026
    Phone
    (530) 305-7300
  3. Verified
    August 17, 2026
    Licensed since
    1988
    Phone
    (530) 885-3052
  4. Verified
    August 17, 2026
    Licensed since
    1995
    Phone
    (530) 885-1183
  5. Verified
    August 17, 2026
    Licensed since
    2006
    Phone
    (916) 496-1241
  6. Verified
    August 17, 2026
    Licensed since
    2024
    Phone
    (530) 906-1226

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
K P Martin Inc.#875144On file2006
Affordable Septic Installation Inc.#1157025On file2026
Tri-county Pump#545235Exempt or none on file1988
Robert Schultz Co#700929Exempt or none on file1995
Alpine Earth Moving#883181Exempt or none on file2006
530 Pipe Flow#1127952Exempt or none on file2024

Placer County septic licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 17 active C-42 sanitation system licenses in Placer County, 6 of them registered in Auburn. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Auburn license has been held 19 years, and the longest-standing one dates to 1988. 2 of Auburn's 6 licenses (33.3%) 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: 17 of the county's 17 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 Auburn: common questions

How many licensed septic contractors are there in Auburn?

6 active C-42 sanitation system licenses are registered in Auburn, out of 17 across Placer County. 6 Auburn-registered companies passed our license verification, and all 6 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. 6 active C-42 sanitation system licenses are registered in Auburn and 17 across Placer County, the longest-standing issued in 1988. 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 2 of Auburn's 6 currently carry. 2 Placer County licenses expire within 90 days.

Other services in Auburn

Septic Contractors in nearby cities