---
title: "Sam T. Malafronte, Title 5 System Inspector SI #14821 | Title 5 Roster"
description: "Sam T. Malafronte is a MassDEP-approved Title 5 System Inspector (SI #14821) based in Quincy, MA. Approval expires May 1, 2029 per the NEIWPCC list."
canonical: https://title5roster.com/inspectors/sam-t-malafronte-si14821/
---

# Sam T. Malafronte, Title 5 System Inspector (SI #14821)

Sam T. Malafronte is on the NEIWPCC list of MassDEP-approved Title 5 System Inspectors dated October 2, 2026.

* **SI number:** #14821
* **Approval expires:** May 1, 2029
* **Approved by:** Massachusetts Department of Environmental Protection (MassDEP); list published by NEIWPCC
* **Business listing:** Solli Engineering LLC
* **Based in:** Quincy, MA
* **County:** Norfolk County

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