Gary Welker

Certified septic pumping company · Des Moines, IA · Polk County

Certification status

Listed in the Iowa DNR Certified Onsite (Time-of-Transfer) Inspector List as of 2026-07-23 — verify current status at the official source

Certification categories

Inspector

License / registration #

12732

Location

2785 Ne 46th Ave, Des Moines, IA, 50317

Phone (from public registry)

(515) 262-9174

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

What septic pumping certification means

Iowa certifies the private inspectors who evaluate onsite wastewater (septic) systems - including the point-of-sale 'time of transfer' inspection - through the Department of Natural Resources.

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