---
title: "Choosing a biohazard cleanup company"
description: "What to ask, what to verify, what a fair quote looks like, and the red flags — written for someone who cannot evaluate the work and is in no state to negotiate."
canonical: https://biohazardcrown.shop/hiring/
language: en-US
risk_tier: R1
last_reviewed: 2026-08-18
---
# Choosing a company

> If you need someone right now
- **988 Suicide & Crisis Lifeline — Call or text 988**
- **Crisis Text Line — Text HOME to 741741**

In most transactions you can judge the work. Here you cannot — you will not be present, you would not know what correct looks like, and by the time anything is visibly wrong the evidence has been disposed of. This section substitutes deliberate questions for the checks you would normally rely on.

## Start here

- **[How to check a company before you hire](https://biohazardcrown.shop/hiring/how-to-vet-a-company/)** — the four things to verify, what a fair quote contains, and ten red flags. Printable.

- **[What certifications mean](https://biohazardcrown.shop/certifications/)** — which are voluntary industry credentials, which are government requirements, and why “OSHA certified” is not a credential.

- **[Which states require registration](https://biohazardcrown.shop/licensing/)** — and why in California it decides whether your claim is reimbursable.

## The three things worth knowing before any call

**Nobody can require you to use a particular company.** Not your insurer, not the police, not a company already at the property. [Why that is true.](https://biohazardcrown.shop/who-pays/insurance/)

**You are allowed to take an hour.** A company that says the decision cannot wait is describing something real about deterioration and also using the oldest pressure tactic in this industry. Both can be true at once.

**Check who pays before you check who to hire.** If insurance or your state compensation program is covering this, your priorities in choosing a company change — documentation and claim experience start to matter as much as price. [The three routes.](https://biohazardcrown.shop/who-pays/)

Written by [Biohazard Crown editorial team](https://biohazardcrown.shop/authors/editorial-team/)

Last reviewed: 2026-08-18

## Related questions

- [The full checklist: what to ask and verify](https://biohazardcrown.shop/hiring/how-to-vet-a-company/)

- [What certifications actually mean](https://biohazardcrown.shop/certifications/)

- [Which states require registration](https://biohazardcrown.shop/licensing/)

- [Who pays for cleanup](https://biohazardcrown.shop/who-pays/)