Port-A-John, Inc.

Certified septic pumping company · Germantown, WI · Washington County

Certification status

Listed in the Wisconsin DNR licensed septage hauling businesses as of 2026-07-23 — verify current status at the official source

Certification categories

Septage Hauler

License / registration #

1991

Location

Po Box 694, N117 W19172 Fulton Dr, Germantown, WI, 53022

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

What septic pumping certification means

Wisconsin licenses septage hauling businesses - the companies that pump and haul septage from private onsite wastewater (septic) systems - through the Department of Natural Resources; the statewide list is published sorted by county.

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