Top 7 Sewage Cleanup & Biohazard Companies in Nevada (2026)

Published: May 30, 20262026444 words2 min read

Key Takeaways

7 sewage & biohazard firms in Nevada 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 Nevada Water & Fire Restoration, with a MetaScore of 96/100.
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 Nevada. Each firm receives a 0-100 Restoration Index MetaScore weighted across 9 sources.

Top 7 Sewage Cleanup & Biohazard Companies in Nevada — Ranked by Multi-Source MetaScore

Nevada Water & Fire Restoration (Reno, NV) — MetaScore 96/100. BBB A+ accredited. founded 2007. Read the full review.
SERVPRO of Henderson/Boulder City (Henderson, NV) — MetaScore 88/100. 4.9-star Google rating across 355 reviews. BBB A. founded 1997. Read the full review.
PuroClean of South Reno (Reno, NV) — MetaScore 82/100. BBB A+ accredited. founded 2021. Read the full review.
WFM Restoration, LLC (North Las Vegas, NV) — MetaScore 77/100. 4.7-star Google rating across 46 reviews. BBB A+ accredited. IICRC certified. founded 2017. Read the full review.
PuroClean of North Las Vegas (North Las Vegas, NV) — MetaScore 73/100. 5.0-star Google rating across 23 reviews. BBB A+ accredited. IICRC certified. founded 2020. Read the full review.
Servpro of Northern Las Vegas (North Las Vegas, NV) — MetaScore 65/100. 4.5-star Google rating across 41 reviews. BBB NR. IICRC certified. founded 2002. Read the full review.
Restoration 1 of Reno-Tahoe (Reno, NV) — MetaScore 39/100. founded 2023. Read the full review.

Top sewage & biohazard firms in Reno

Nevada Water & Fire Restoration leads Reno with a MetaScore of 96/100. Other top-ranked firms in Reno include PuroClean of South Reno (MetaScore 82/100), and Restoration 1 of Reno-Tahoe (MetaScore 39/100).

Top sewage & biohazard firms in North Las Vegas

WFM Restoration, LLC leads North Las Vegas with a MetaScore of 77/100 and 46 Google reviews. Other top-ranked firms in North Las Vegas include PuroClean of North Las Vegas (MetaScore 73/100), and Servpro of Northern Las Vegas (MetaScore 65/100).

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 Nevada?

As of May 2026, Nevada Water & Fire Restoration ranks #1 in Nevada for sewage cleanup & biohazard with a MetaScore of 96/100. 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.