Welk Excavating Inc

Certified septic pumping company · Longville, MN · Cass 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

Installer

License / registration #

L3018

Location

3557 Bluebill Trl NE, Longville, MN, 56655

Phone (from public registry)

(218) 820-0483

This profile is compiled from public registry records. It is not an endorsement, and The Septic Directory has no business relationship with Welk Excavating Inc 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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