---
title: "Seth Shea, Title 5 System Inspector SI #15080 | Title 5 Roster"
description: "Seth Shea is a MassDEP-approved Title 5 System Inspector (SI #15080) based in Hanover, MA. Approval expires January 1, 2029 per the NEIWPCC list."
canonical: https://title5roster.com/inspectors/seth-shea-si15080/
---

# Seth Shea, Title 5 System Inspector (SI #15080)

Seth Shea is on the NEIWPCC list of MassDEP-approved Title 5 System Inspectors dated October 2, 2026.

* **SI number:** #15080
* **Approval expires:** January 1, 2029
* **Approved by:** Massachusetts Department of Environmental Protection (MassDEP); list published by NEIWPCC
* **Business listing:** Merrill Engineers & Land Surveyors
* **Based in:** Hanover, MA
* **County:** Plymouth County

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