Glenwyn Mast

Certified septic pumping company · Kalona, IA · Johnson 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 #

14200

Location

2082 560th Street, Kalona, IA, 52247

Phone (from public registry)

(319) 321-5965

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