---
title: "Jeffrey L. Gamelli, Jr., Title 5 System Inspector SI #14089 | Title 5 Roster"
description: "Jeffrey L. Gamelli, Jr. is a MassDEP-approved Title 5 System Inspector (SI #14089) based in Otis, MA. Approval expires June 30, 2029 per the NEIWPCC list."
canonical: https://title5roster.com/inspectors/jeffrey-l-gamelli-jr-si14089/
---

# Jeffrey L. Gamelli, Jr., Title 5 System Inspector (SI #14089)

Jeffrey L. Gamelli, Jr. is on the NEIWPCC list of MassDEP-approved Title 5 System Inspectors dated October 2, 2026.

* **SI number:** #14089
* **Approval expires:** June 30, 2029
* **Approved by:** Massachusetts Department of Environmental Protection (MassDEP); list published by NEIWPCC
* **Business listing:** Listed under own name
* **Based in:** Otis, MA
* **County:** Berkshire County

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