Dunn Excavating

Certified septic pumping company · Limestone, TN · Washington County

Certification status

Listed in the TDEC active septic system installers & pumpers lists as of 2026-07-23 — verify current status at the official source

Certification categories

Installer (Type C)

License / registration #

10119

Location

124 Collins Ln, Limestone, TN, 37681

Phone (from public registry)

(423) 482-3449

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

What septic pumping certification means

Tennessee permits septic (subsurface sewage disposal) system installers and pumpers through the Department of Environment and Conservation's Land-Based Systems Unit. This directory compiles the state's active installer and pumper permit lists.

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