Semke Grading And Pipe

Certified septic pumping company · Saint Charles, MO · Callaway County

Certification status

Listed in the Missouri DHSS registered OWTS installer list as of 2026-07-23 — verify current status at the official source

Certification categories

Installer (Level Basic)

License / registration #

37584

Location

Saint Charles, MO

Phone (from public registry)

(636) 250-4225

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

What septic pumping certification means

Missouri registers onsite wastewater treatment system (OWTS) installers through the Department of Health & Senior Services; septage hauling and permits are handled with county/local authorities.

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