---
title: "TDM Mold inspection & testing services, DC | Mold Roster"
description: "TDM Mold inspection & testing services: mold assessment in DC. DC DOEE licence details, contact and free quotes."
canonical: https://moldroster.com/dc/firms/tdm-mold-inspection-testing-services-dc0030/
---

# TDM Mold inspection & testing services

* Mold assessment
* Licensed by DC DOEE (DC Department of Energy & Environment)
* DC
* Phone: (301) 542-7922
* Email: derrickdarnelljohnson@gmail.com
* Website: http://tdmmoldinspection.com/
* Google rating: 5.0 from 90 reviews (as of Oct 30, 2026)

Added by us, not on the state list: website and rating from the firm's [Google Maps listing](https://maps.google.com/?cid=6339570265547680591&g_mp=Cidnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLlNlYXJjaFRleHQQAhgEIAA), retrieved 2026-10-30.

Get a quote: https://moldroster.com/quotes/?firm=DC0030 (goes to TDM Mold inspection & testing services 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=DC0030