Built on one observation: the moment people search for cleanup help is one of the worst moments of their lives — and the results they get are unverified ads.
BiohazardDirectory is a national directory of biohazard, crime scene, trauma, and hoarding cleanup companies — 912 operators across 48 states. What makes us different is verification: where a state maintains an official registry of trauma-scene practitioners (California, Florida, Arizona today), we cross-reference every listing against it and publish the license number, the registry, and the date we checked. 512 listings carry that verification today. No other national directory does this.
We are not a cleanup company, we don't dispatch crews, and a listing here — verified or not — is not an endorsement. Verification means exactly what it says: the company appeared on the named official registry on the date shown. We also refuse to pad the directory with general restoration franchises to inflate our numbers; if a state shows two companies, it's because we found two worth listing.
Operators: use the claim form. Corrections and everything else: the claim form works for that too — every submission is read by a human.