Sinko Excavating & Septic LLC

Certified septic pumping company · Chisholm, MN · Saint Louis County

Certification status

Listed in the Minnesota MPCA SSTS licensed business registry as of 2026-07-23 — verify current status at the official source

Certification categories

DesignerInstaller

License / registration #

L936

Location

714 NW 7th St, Chisholm, MN, 55719

Phone (from public registry)

(218) 254-5584

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

What septic pumping certification means

Minnesota licenses the businesses that install, design, inspect and maintain (pump) subsurface sewage treatment systems (SSTS/septic) through the Pollution Control Agency; each licensed business works under certified individuals in those areas.

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