---
title: "Darrell Stone, Title 5 System Inspector SI #4995 | Title 5 Roster"
description: "Darrell Stone is a MassDEP-approved Title 5 System Inspector (SI #4995) based in Harwich, MA. Approval expires June 30, 2027 per the NEIWPCC list."
canonical: https://title5roster.com/inspectors/darrell-stone-si4995/
---

# Darrell Stone, Title 5 System Inspector (SI #4995)

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

* **SI number:** #4995
* **Approval expires:** June 30, 2027
* **Approved by:** Massachusetts Department of Environmental Protection (MassDEP); list published by NEIWPCC
* **Business listing:** Listed under own name
* **Based in:** Harwich, MA
* **County:** Barnstable County

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