---
title: "Stephen J. Visco, Title 5 System Inspector SI #240 | Title 5 Roster"
description: "Stephen J. Visco is a MassDEP-approved Title 5 System Inspector (SI #240) based in Nantucket, MA. Approval expires June 30, 2028 per the NEIWPCC list."
canonical: https://title5roster.com/inspectors/stephen-j-visco-si240/
---

# Stephen J. Visco, Title 5 System Inspector (SI #240)

Stephen J. Visco is on the NEIWPCC list of MassDEP-approved Title 5 System Inspectors dated October 2, 2026.

* **SI number:** #240
* **Approval expires:** June 30, 2028
* **Approved by:** Massachusetts Department of Environmental Protection (MassDEP); list published by NEIWPCC
* **Business listing:** Visco Pumping, Inc.
* **Based in:** Nantucket, MA
* **County:** Nantucket County

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