---
title: "Conor Nagle, Title 5 System Inspector SI #4843 | Title 5 Roster"
description: "Conor Nagle is a MassDEP-approved Title 5 System Inspector (SI #4843) based in Bolton, MA. Approval expires June 30, 2028 per the NEIWPCC list."
canonical: https://title5roster.com/inspectors/conor-nagle-si4843/
---

# Conor Nagle, Title 5 System Inspector (SI #4843)

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

* **SI number:** #4843
* **Approval expires:** June 30, 2028
* **Approved by:** Massachusetts Department of Environmental Protection (MassDEP); list published by NEIWPCC
* **Business listing:** VHB
* **Based in:** Bolton, MA
* **County:** Worcester County

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