Ten minutes of checking protects you from the industry's worst actors. Here is exactly what to ask.
If you are in California, Florida, Georgia, or Illinois, the company should hold a state trauma-scene registration — ask for the number, and in CA and FL check it against the public registry (links on our California and Florida pages). In Arizona, its waste transporter should appear on the ADEQ registry. Elsewhere there is usually no cleanup-specific license — which makes the remaining checks matter more. Companies verified on this directory display the registry and date we checked.
Before work starts you should have in writing: what will be removed, what will be cleaned and disinfected, how waste is handled, price, and payment terms. Be cautious with anyone who quotes a firm price sight-unseen, demands large cash payment up front, pressures you to sign insurance paperwork immediately, or appeared unsolicited at your door after finding the incident on a scanner. Grief is a business opportunity for a small, ugly slice of every industry; paperwork and patience are your defenses. Costs and payment help: what cleanup costs and who pays.
No. Regulation is state-by-state, and most states have none specific to cleanup. Industry training certificates (e.g., ABRA) signal professionalism but are not government licenses.
It means we found the company on the named official state registry on the date shown — and nothing more. It is a license cross-reference, not an endorsement or quality guarantee. Confirm current status with the agency.
They're a useful signal and a poor foundation — volume is low in this industry and the customers are rarely repeat buyers. Use reviews alongside the five checks, not instead of them.