Boss Plumbing Company

Certified septic pumping company · Los Angeles, CA · Los Angeles County

Certification status

Listed in the CSLB Licensed C-42 Sanitation System Contractors as of 2026-07-23 — verify current status at the official source

Certification categories

Installer (C-42)

License / registration #

579704

Location

826 Seward St, Los Angeles, CA, 90038

Phone (from public registry)

(323) 464-4700

This profile is compiled from public registry records. It is not an endorsement, and The Septic Directory has no business relationship with Boss Plumbing Company unless noted. Is this your company? Claim or correct this listing — it's free.

What septic pumping certification means

California licenses septic and sanitation system contractors under the C-42 (Sanitation System) classification through the Contractors State License Board; by law the board does not publish contractor email addresses.

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