Top 10 Sewage Cleanup & Biohazard Companies in Colorado (2026)

Published: May 30, 20262026540 words2 min read

Key Takeaways

10 sewage & biohazard firms in Colorado qualified for this ranking based on verified data from public sources (BBB, Google, IICRC, EPA, Yelp, Angi, HomeAdvisor).
The top firm in this ranking is SERVPRO of Fort Collins, with a MetaScore of 98/100.
Every firm here carries at least one publicly verifiable signal — no firm appears in this article without a cited source.
This list is filtered to firms that explicitly offer sewage & biohazard services. Multi-discipline firms appearing here have that service confirmed on their website or in their public certifications.
Methodology is published in full at restorationindex.com/methodology. Firms can request a correction at restorationindex.com/contact.

Sources cited in this article: Better Business Bureau, Institute of Inspection, Cleaning and Restoration Certification, U.S. Environmental Protection Agency, Google, Yelp, Angi, HomeAdvisor, and Restoration Index.

Based on aggregated public-source data from BBB Business Profiles, Google Business Profile reviews, IICRC certified member directory, EPA Lead-Safe registry, Yelp, Angi Super Service Award lists, and HomeAdvisor recognition, here are the top-ranked sewage & biohazard firms in Colorado. Each firm receives a 0-100 Restoration Index MetaScore weighted across 9 sources.

Top 10 Sewage Cleanup & Biohazard Companies in Colorado — Ranked by Multi-Source MetaScore

SERVPRO of Fort Collins (Fort Collins, CO) — MetaScore 98/100. BBB A+ accredited. Read the full review.
Cheyenne Mountain Services Restoration (Colorado Springs, CO) — MetaScore 86/100. 4.9-star Google rating across 167 reviews. BBB A+ accredited. IICRC certified. founded 1999. Read the full review.
All Pro Restoration (Aurora, CO) — MetaScore 84/100. 4.8-star Google rating across 220 reviews. BBB A+ accredited. IICRC certified. founded 2010. Read the full review.
Colorado Cleanup Services, Inc. (Denver, CO) — MetaScore 83/100. 4.6-star Google rating across 326 reviews. BBB A+ accredited. IICRC certified. founded 2004. Denver Broncos Small Business Partner. Read the full review.
Water Damage Inc. (Denver, CO) — MetaScore 82/100. 4.9-star Google rating across 266 reviews. BBB A+ accredited. IICRC certified. founded 2018. Read the full review.
Restoration 1 of Northern Colorado (Fort Collins, CO) — MetaScore 82/100. BBB A+. founded 2017. Read the full review.
PuroClean of Aurora (Aurora, CO) — MetaScore 80/100. 5.0-star Google rating across 84 reviews. BBB A+ accredited. IICRC certified. founded 2021. Read the full review.
SERVPRO of Denver Northeast (Aurora, CO) — MetaScore 80/100. 4.9-star Google rating across 310 reviews. BBB A+ accredited. IICRC certified. founded 2018. Read the full review.
Jenkins Environmental Services (Aurora, CO) — MetaScore 79/100. 4.8-star Google rating across 23 reviews. BBB A+ accredited. founded 2012. Read the full review.
Dry Out Restoration (Lakewood, CO) — MetaScore 79/100. 5.0-star Google rating across 68 reviews. BBB A+ accredited. IICRC certified. founded 2012. Read the full review.

Top sewage & biohazard firms in Aurora

All Pro Restoration leads Aurora with a MetaScore of 84/100 and 220 Google reviews. Other top-ranked firms in Aurora include PuroClean of Aurora (MetaScore 80/100), SERVPRO of Denver Northeast (MetaScore 80/100), and Jenkins Environmental Services (MetaScore 79/100).

Top sewage & biohazard firms in Fort Collins

SERVPRO of Fort Collins leads Fort Collins with a MetaScore of 98/100. Other top-ranked firms in Fort Collins include Restoration 1 of Northern Colorado (MetaScore 82/100).

Top sewage & biohazard firms in Denver

Colorado Cleanup Services, Inc. leads Denver with a MetaScore of 83/100 and 326 Google reviews. Other top-ranked firms in Denver include Water Damage Inc. (MetaScore 82/100).

Frequently Asked Questions

How is the Restoration Index MetaScore calculated?

The MetaScore is a weighted average of nine normalized component scores: Google Business Profile reviews (25%), BBB rating + complaint history (20%), IICRC certification (12%), EPA Lead-Safe registry (8%), years in business (10%), Yelp reviews (10%), Angi Super Service Award (5%), HomeAdvisor Top Rated (5%), and regional industry awards (5%). Firms with sparse data have weights redistributed proportionally across the sources we did find. Full methodology at restorationindex.com/methodology.

Who is the top-ranked sewage cleanup & biohazard company in Colorado?

As of May 2026, SERVPRO of Fort Collins ranks #1 in Colorado for sewage cleanup & biohazard with a MetaScore of 98/100. The full ranking and per-firm breakdowns appear below.

How often is this list updated?

Firm-level data (reviews, BBB ratings, certifications) is refreshed every 30 to 90 days depending on the source. Awards and recognition fields refresh annually. The "Last refreshed" date below the article header reflects the most recent data refresh for this article.

Can firms pay to be included or ranked higher?

No. Restoration Index does not accept paid placement. The MetaScore is calculated identically for every firm in the index, whether or not they have any commercial relationship with Pleiades Consultancy (the publisher of this site). The methodology is published in full so firms can audit how the calculation works.

What if a firm I trust is missing from this list?

Coverage is rolling out city by city. If a firm meets our inclusion criteria (operating in the named region, offering sewage cleanup & biohazard services, with at least one verifiable public signal), they will appear in future refreshes. Firms can also reach out via restorationindex.com/contact to request inclusion.

Sources & Further Reading

Every claim in this article is backed by at least one of the following third-party sources. Linked out to the publisher so you can audit the original.