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Sewer Company TheLicensed

Licensed septic contractor based in Duarte, Los Angeles County, CA

Name	Sewer Company The
License number	1104718
License type	Sanitation System Contractor (C-42)
License status	Active — CSLB license CLEAR
License expires	2027-05-31
Based in	Duarte, Los Angeles County, California 91010
Phone	(626) 201-0776

"Based in" is the city and county of the address on the business's state license record. That can be a mailing address; it doesn't tell you where the business works.

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What this license covers

Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.

How to verify this license

We publish the license details exactly as they appear in California's official licensing records; we do not vouch for the business itself. Before hiring, look up license #1104718 directly with the state, confirm it is still active, and ask for a current certificate of insurance.

Source: California Contractors State License Board (CSLB), last checked 2026-08-17. Verify at the official source.

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