Best Sewage Cleanup & Biohazard Companies in Duluth, MN
Category 3 black-water remediation, sewage backup cleanup, trauma scene cleanup, and biohazard decontamination per IICRC S540.
2 firms indexed in Duluth for this practice area.
Duluth residents in Canal Park, Lakeside, and Congdon Park and beyond know Lake Superior as a local marker, but they also know what local weather can do to a home. Across the area, Lake Superior storm surge, steep-hillside flash flooding, and ice damming drive most water damage. Every firm ranked below serves Duluth and the surrounding Minnesota 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 Duluth 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 Duluth restoration companies carry the strongest independently verified track record. Because water and storm damage in Duluth 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 Duluth: Wikipedia · Official city site
What are the best sewage cleanup & biohazard companies in Duluth, MN?
As of July 2026, Service Restoration ranks #1 among the 2 sewage & biohazard firms indexed in Duluth, MN, with a MetaScore of 89/100. Every firm below is scored on the same public-source signals (BBB, Google, IICRC, EPA Lead-Safe, Yelp, Angi, and HomeAdvisor).