---
title: "Daniel Campbell, Title 5 System Inspector SI #4778 | Title 5 Roster"
description: "Daniel Campbell is a MassDEP-approved Title 5 System Inspector (SI #4778) based in Plainville, MA. Approval expires June 30, 2028 per the NEIWPCC list."
canonical: https://title5roster.com/inspectors/daniel-campbell-si4778/
---

# Daniel Campbell, Title 5 System Inspector (SI #4778)

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

* **SI number:** #4778
* **Approval expires:** June 30, 2028
* **Approved by:** Massachusetts Department of Environmental Protection (MassDEP); list published by NEIWPCC
* **Business listing:** Level Design Group, LLC
* **Based in:** Plainville, MA
* **County:** Norfolk County

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