Best Sewage Cleanup & Biohazard Companies in Billings, MT
Category 3 black-water remediation, sewage backup cleanup, trauma scene cleanup, and biohazard decontamination per IICRC S540.
4 firms indexed in Billings for this practice area.
Billings residents in Downtown, Heights, and West End and beyond know the Rimrocks as a local marker, but they also know what local weather can do to a home. Across the area, Yellowstone River flooding, snowmelt, and hail-driven roof damage are the top local water risks. Every firm ranked below serves Billings and the surrounding Montana area, and each is scored on the same public-source MetaScore, drawn from BBB, Google, IICRC certification, EPA Lead-Safe status, Yelp, Angi, and HomeAdvisor. That means a water-damage, mold, fire, or storm-restoration company in Billings earns its rank on verifiable signals, not advertising spend. Whether you are dealing with a burst pipe, a flooded basement, storm-driven roof intrusion, or lingering moisture, the ranking below shows which Billings restoration companies carry the strongest independently verified track record. Because water and storm damage in Billings rarely waits for business hours, the firms below are ranked to help you shortlist a trusted, IICRC-informed responder before the next emergency, not during it.
More about Billings: Wikipedia · Official city site
What are the best sewage cleanup & biohazard companies in Billings, MT?
As of July 2026, Newman Restoration & Cleaning LLC ranks #1 among the 4 sewage & biohazard firms indexed in Billings, MT, with a MetaScore of 81/100. Every firm below is scored on the same public-source signals (BBB, Google, IICRC, EPA Lead-Safe, Yelp, Angi, and HomeAdvisor).