How We Verify Companies
Every badge on this site is earned through specific, checkable steps. Here is exactly what each one means — and what it doesn't.
Where Our Listings Come From
BioCleaners lists biohazard and trauma-scene cleanup companies across all 50 states and Washington, D.C. Listings start from public business records and each company's own website. An unclaimed listing is a directory record — not an endorsement.
Every listing goes through automated, AI-assisted screening for relevance: businesses outside the biohazard and restoration scope (carpet cleaners, pest control, maid services, and similar) are removed or suspended. In 2026 that standard led us to remove 3,566 listings — 43% of our original database — and out-of-scope businesses continue to be suspended as screening re-checks company websites over time.
Star ratings and review counts come directly from Google and are refreshed on a rolling basis, roughly every two weeks per company. The totals and averages are Google's own unfiltered figures; where we show individual review excerpts, they are a small selection, clearly attributed to Google.
The Verification Ladder
Four tiers, in ascending order of what has actually been checked. A claimed profile with no credentials shows Verified — identity confirmed. Credential-backed tiers are labeled distinctly, so you can always tell the difference.
Unclaimed Listing
A business we list, not one we have verified. The record is built from public business data and the company’s own website, screened for relevance to biohazard work.
What it takes: Nothing — which is exactly why unclaimed listings carry no badge, and why we keep them out of search engines until they earn trust signals (a claim, 5+ Google reviews, or 3+ approved credentials).
Verified
The business claimed its profile and proved who they are. Verified means identity confirmed and profile managed by the business — it does not by itself mean we have reviewed credentials.
What it takes: A claim verified by an 8-digit code sent to an email address on the company’s own website domain (15-minute expiry, rate-limited), or a case-by-case human review when the domains don’t match.
Pro Verified
A claimed business that has submitted credentials our team has individually reviewed and approved. Approved credentials cannot be removed by the business afterward.
What it takes: Verified, plus 3 or more approved credentials — such as an insurance declaration, IICRC certification, a state biohazard license where the state requires one, OSHA bloodborne-pathogen training, or state business registration (checked against the Secretary of State’s portal when submitted).
Elite Verified
The highest tier we award. Credentials and customer track record, together.
What it takes: All four core credentials approved — insurance, IICRC, state license, and OSHA bloodborne-pathogen training — plus a 4.5+ average rating across at least 10 reviews.
What Gets a Listing Removed
Businesses outside the biohazard and restoration scope are suspended automatically and disappear from every public page, search result, and sitemap. Claimed businesses are never bulk-removed — anything involving a business owner goes through individual review.
See something wrong — a company that shouldn't be listed, an outdated detail, a credential concern? Email support@biocleanersdirectory.com and we'll respond within one business day.
What Verification Is Not
Not an endorsement. A badge reflects the specific checks described above — it is not a guarantee of work quality, pricing, or response times.
Not a licensing check for unclaimed listings. We do not independently confirm licensing or insurance for businesses that haven't claimed their profile. Only credential-backed tiers (Pro Verified, Elite Verified) reflect documents our team has reviewed.
Not a substitute for your own diligence. Licensing rules vary by state — a few states license biohazard work specifically, most don't. Check our state licensing guide and confirm current licensing and insurance directly with any company before hiring.
For Cleanup Companies
Claiming your profile is free and takes about two minutes: find your company, click claim, and confirm with the code sent to your business email. From your dashboard you can submit credentials for review, and approved companies can embed their verification badge on their own website.
Find Help Near You
Search by ZIP code and look for the badge tiers described above.
Find Verified Cleanup Companies