Company lists · Data refreshed November 2026

Top 25 Biohazard cleaning services based in Canada

RevenueBase identified 206 company matches for biohazard cleaning services associated with Canada as of November 2026 and tracks 939 professional contacts across them, including 226 with verified work emails. Calgary is the largest hub.

This list covers company matches for biohazard cleaning services associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
206Companies
939Contacts tracked
226Verified emails
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The 25 largest biohazard cleaning services based in Canada

Ranked by team size
Top 25 of 206 company matches for biohazard cleaning services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRouyn-noranda, QC, CanadaHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“AmNor Industries est une entreprise spécialisée en nettoyage industriel ainsi qu’en gestion, transport etrécupération de matière résiduelle dangereuse (M.D.R.) L’équipe de gestion…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLangley, BC, CanadaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Proactive Hazmat & Environmental is a trusted hazardous materials abatement contractor based in Langley, BC-serving communities across British Columbia and Western Canada since…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“PuroClean is a leader in property emergency services, specializing in Water & Fire Damage Restoration, Mould Remediation, Biohazard Cleanup and Emergency work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAirdrie, AB, CanadaHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Established in 2013, Lathered is a fully licensed & insured commercial and residential cleaning service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVaughan, ON, CanadaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Founded in 2008, Canada's Restoration Services is a nationwide company specializing in commercial and residential mold removal, asbestos testing and removal, emergency water…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“H.M.R.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLangley, BC, CanadaHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“Environmental”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Professional asbestos, mold, lead and other hazardous material removal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“We believe that Aztec has a responsibility to create a healthy, sustainable and environmentally-sound community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“24/7 Restoration is a full service restoration company specializing in water damage, asbestos removal, mold removal and fire damage for Calgary home and business owners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEtobicoke, CanadaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“For the past 20 years, we have strived to be consistently outstanding in the level of care and attention we pay to each and every customer we serve.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMillgrove, ON, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“A member of the Bennett Construction Group family, we are a leader in the removal and disposal of hazardous waste.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGrimsby, ON, CanadaHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“H2GO has designed a high pressure, high flow proprietary wash system that can meet the demands of any application and across any industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“For over 10 years, Cleaning 365 Services has been a trusted name in commercial cleaning across Toronto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Hazpro Environmental provides professional hazardous-material removal, abatement, and remediation services throughout Victoria and Vancouver Island.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMarkham, ON, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Specialty Cleaning (Trauma Scene, Glycol Clean Up, Grow Ups, Document Drying, Odor and Infection Control)-Reconstruction (Board Up & Tarp Over Services, Waterproofing and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“We are a Calgary based company with our team of professionals holding 30+ years of experience in the environmental field, working with both home owners and business, we hold many…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“MICO Restoration: Trusted Experts in Environmental Remediation and Restoration Services Serving the Greater Ottawa Area, MICO specializes in: Asbestos Abatement (Types 1/2/3)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRichmond Hill, ON, CanadaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Dryit has been cleaning up the GTA Area for over 27 years and we pride ourselves for being experts in Water Damage Cleanup, Mould Remediation, Fire & Smoke Damage Cleanup, Oil &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Every job Genesis Restorations (GR) does begins with an unexpected crisis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRockwood, ON, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Restore Canada, focus is to provide quality residential and commercial restoration and cleaning needs in a timely, courteous and professional manner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLloydminster, AB, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Bioclean Disaster Services understands that disasters can happen at any time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Asbestos Removal If you are renovating, buying or demolishing a home or business consider getting a hazardous materials survey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGibsons, BC, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“First Response Restoration is a Sunshine Coast-based business offering water and fire damage restoration, professional cleaning and toxic materials remediation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 206 biohazard cleaning services based in Canada

See the full list, filter by size, metro and specialty, and access 226 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biohazard cleaning services based in Canada at a glance

As of Nov 6, 2026
24.1%Verified-email coverage
4.6Average contacts per company
11-50Median size (employees)
9.2%Largest-city concentration · Calgary
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
94
11-50
87
51-200
19
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 206 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Canada whose business descriptions match “biohazard cleaning services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 226 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “biohazard cleaning services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biohazard cleaning services are there based in Canada?

RevenueBase identified 206 company matches for biohazard cleaning services associated with Canada as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Amnor Industries INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most biohazard cleaning services?

Calgary leads with 19 company records, followed by Toronto (16) and Edmonton (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 226 professional contacts with verified work emails tracked across these 206 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.