---
title: "Jeffrey L. Hannaford, Title 5 System Inspector SI #474 | Title 5 Roster"
description: "Jeffrey L. Hannaford is a MassDEP-approved Title 5 System Inspector (SI #474) based in Westford, MA. Approval expires June 30, 2028 per the NEIWPCC list."
canonical: https://title5roster.com/inspectors/jeffrey-l-hannaford-si474/
---

# Jeffrey L. Hannaford, Title 5 System Inspector (SI #474)

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

* **SI number:** #474
* **Approval expires:** June 30, 2028
* **Approved by:** Massachusetts Department of Environmental Protection (MassDEP); list published by NEIWPCC
* **Business listing:** Norse Design Services Inc.
* **Based in:** Westford, MA
* **County:** Middlesex County

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