4-D Trenching & Excavating

Certified septic pumping company · Ogallala, NE · Keith County

Certification status

Listed in the Nebraska DEE onsite wastewater (OWT) certified business registry as of 2026-07-23 — verify current status at the official source

Certification categories

Installer

License / registration #

407636

Location

704 W P St, Ogallala, NE

Phone (from public registry)

(308) 289-5736

This profile is compiled from public registry records. It is not an endorsement, and The Septic Directory has no business relationship with 4-D Trenching & Excavating unless noted. Is this your company? Claim or correct this listing — it's free.

What septic pumping certification means

Nebraska certifies onsite wastewater treatment (septic) system professionals — installers, pumpers, inspectors and soil evaluators — through the Department of Environment and Energy. This directory lists the certified businesses.

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