---
title: "Robert F. Silva, Title 5 System Inspector SI #4591 | Title 5 Roster"
description: "Robert F. Silva is a MassDEP-approved Title 5 System Inspector (SI #4591) based in Attleboro, MA. Approval expires June 30, 2027 per the NEIWPCC list."
canonical: https://title5roster.com/inspectors/robert-f-silva-si4591/
---

# Robert F. Silva, Title 5 System Inspector (SI #4591)

Robert F. Silva is on the NEIWPCC list of MassDEP-approved Title 5 System Inspectors dated October 2, 2026.

* **SI number:** #4591
* **Approval expires:** June 30, 2027
* **Approved by:** Massachusetts Department of Environmental Protection (MassDEP); list published by NEIWPCC
* **Business listing:** Septic Preservation Services
* **Based in:** Attleboro, MA
* **County:** Bristol County

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