---
title: "Mark E. Lancor, PE, Title 5 System Inspector SI #15150 | Title 5 Roster"
description: "Mark E. Lancor, PE is a MassDEP-approved Title 5 System Inspector (SI #15150) based in Southbury, CT. Approval expires May 1, 2029 per the NEIWPCC list."
canonical: https://title5roster.com/inspectors/mark-e-lancor-pe-si15150/
---

# Mark E. Lancor, PE, Title 5 System Inspector (SI #15150)

Mark E. Lancor, PE is on the NEIWPCC list of MassDEP-approved Title 5 System Inspectors dated October 2, 2026.

* **SI number:** #15150
* **Approval expires:** May 1, 2029
* **Approved by:** Massachusetts Department of Environmental Protection (MassDEP); list published by NEIWPCC
* **Business listing:** DYMAR
* **Based in:** Southbury, CT
* **County:** Out-of-state inspectors

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