---
title: "N. Williamson, DC | Mold Roster"
description: "N. Williamson: mold remediation in DC. DC DOEE licence details, contact and free quotes."
canonical: https://moldroster.com/dc/firms/n-williamson-dc0080/
---

# N. Williamson

* Mold remediation
* Licensed by DC DOEE (DC Department of Energy & Environment)
* DC
* Phone: (202) 207-8687
* Email: saltheawilo@gmail.com

Get a quote: https://moldroster.com/quotes/?firm=DC0080 (goes to N. Williamson and up to 2 other nearby licensed pros)

Source: https://doee.dc.gov/page/list-licensed-mold-professionals, retrieved 2026-10-12. Verify: https://doee.dc.gov/page/list-licensed-mold-professionals. Claim / correct: https://moldroster.com/claim-listing/?id=DC0080