---
title: "Jeff D. Helgerson, Title 5 System Inspector SI #3162 | Title 5 Roster"
description: "Jeff D. Helgerson is a MassDEP-approved Title 5 System Inspector (SI #3162) based in Dudley, MA. Approval expires June 30, 2028 per the NEIWPCC list."
canonical: https://title5roster.com/inspectors/jeff-d-helgerson-si3162/
---

# Jeff D. Helgerson, Title 5 System Inspector (SI #3162)

Jeff D. Helgerson is on the NEIWPCC list of MassDEP-approved Title 5 System Inspectors dated October 2, 2026.

* **SI number:** #3162
* **Approval expires:** June 30, 2028
* **Approved by:** Massachusetts Department of Environmental Protection (MassDEP); list published by NEIWPCC
* **Business listing:** JD Helgerson Excav.
* **Based in:** Dudley, MA
* **County:** Worcester County

Source: https://neiwpcc.org/wp-content/uploads/2026/10/SI-Instate-10.2.2026.pdf (retrieved 2026-10-12)