Company lists · Data refreshed October 2026

Top 25 Cleanroom cleaning & maintenance companies based in Canada

Name: Cleanroom cleaning & maintenance companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 23, 2026 520 companies tracked

RevenueBase identified 520 company matches for cleanroom cleaning & maintenance companies associated with Canada as of October 2026 and tracks 2,734 professional contacts across them, including 466 with verified work emails. Toronto is the largest hub.

This list covers company matches for cleanroom cleaning & maintenance companies 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 October 23, 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 Oct 23, 2026 How this list was built

520Companies

2,734Contacts tracked

466Verified emails

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The 25 largest cleanroom cleaning & maintenance companies based in Canada

Ranked by team size

Top 25 of 520 company matches for cleanroom cleaning & maintenance companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 23, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	MOM Cleaning	Exact match	Mont-royal, QC, CanadaHQ recorded Oct 23, 2026	201-500	81 contacts →
	Exact match “MOM Cleaning is a commercial cleaning service provider established in 2004.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
2	Modern Purair	Exact match	Kelowna, BC, CanadaHQ recorded Oct 23, 2026	11-50	79 contacts →
	Exact match “Modern PURAIR® is your full-service Indoor Air Quality company.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
3	Servantage Services Group	Exact match	North Vancouver, BC, CanadaHQ recorded Oct 23, 2026	1,001-5,000	78 contacts →
	Exact match “SerVantage provides janitorial maintenance, food, laundry and related services to many of BC's and Alberta's finest commercial, health care and Institutional facilities.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
4	GSF Canada INC	Exact match	Laval, QC, CanadaHQ recorded Oct 23, 2026	501-1,000	61 contacts →
	Exact match “GSF a été fondée en 1963, compte plus de 20 employés et 90 succursales dans le monde.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
5	Impact Cleaning Services	Exact match	Etobicoke, ON, CanadaHQ recorded Oct 23, 2026	1,001-5,000	51 contacts →
	Exact match “For seven decades, our approach has been about doing the little things right.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
6	Ultra Shine	Exact match	Edmonton, AB, CanadaHQ recorded Oct 23, 2026	501-1,000	44 contacts →
	Exact match “Ultra Shine specializes in technical and critical cleaning.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
7	Ménagez-Vous INC	Exact match	Mascouche, QC, CanadaHQ recorded Oct 23, 2026	201-500	42 contacts →
	Exact match “Chez Ménagez-vous, on prend soin de votre environnement depuis 1986.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
8	Modern Canada	Exact match	Lasalle, QC, CanadaHQ recorded Oct 23, 2026	1,001-5,000	40 contacts →
	Exact match “Modern Cleaning Concept is a national provider of commercial janitorial and facility support services, serving clients across Canada with a strong focus on regulated and high…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
9	Allen Maintenance LTD Controlnet Service D'entretien D'immeubles INC	Exact match	Montreal, QC, CanadaHQ recorded Oct 23, 2026	501-1,000	40 contacts →
	Exact match “Allen Maintenance Ltd./ Controlnet Inc.(Group CNA) was founded in 1967 and has grown into a leading Canadian janitorial service provider.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
10	CCR	Exact match	Kanata, ON, CanadaHQ recorded Oct 23, 2026	11-50	39 contacts →
	Exact match “CCR is an organization that prides itself both on technical expertise as well as next level customer care.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
11	Facility Plus	Exact match	Mississauga, ON, CanadaHQ recorded Oct 23, 2026	11-50	34 contacts →
	Exact match “It’s A Great Day For Service!™ Facility Plus is North America’s one-stop, coast-to-coast, complete facility cleaning and maintenance services solution.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
12	Evripos Janitorial Services LTD	Exact match	Ottawa, ON, CanadaHQ recorded Oct 23, 2026	501-1,000	32 contacts →
	Exact match “Named one of the "50 Best Ontario Facilities Support Service Startups & Businesses", Evripos Janitorial Services Ltd.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
13	ESC	Exact match	Barrie, ON, CanadaHQ recorded Oct 23, 2026	11-50	31 contacts →
	Exact match “ESC takes an innovative Design/Build approach to Cleanrooms through 3 vertically integrated pillars.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
14	Signature Cleaning Services	Exact match	Winnipeg, MB, CanadaHQ recorded Oct 23, 2026	11-50	29 contacts →
	Exact match “Top Rated Winnipeg Cleaning Company servicing all of Winnipeg, Headingley, East St.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
15	DOW Building Cleaners	Exact match	Smiths Falls, CanadaHQ recorded Oct 23, 2026	11-50	25 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
16	Vforce Commercial Cleaning	Exact match	Victoria, BC, CanadaHQ recorded Oct 23, 2026	51-200	23 contacts →
	Exact match “We are a commercial cleaning company based in Victoria, British Columbia that has been providing superior janitorial services to a wide variety of businesses for four and half…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
17	Luxi Entretien Entretien Ménager Commercial Luxiclean.com	Exact match	Repentigny, QC, CanadaHQ recorded Oct 23, 2026	11-50	23 contacts →
	Exact match “Engagement de propreté et bien plus!” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
18	Lathered	Exact match	Airdrie, AB, CanadaHQ recorded Oct 23, 2026	51-200	21 contacts →
	Exact match “Established in 2013, Lathered is a fully licensed & insured commercial and residential cleaning service.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
19	Durabond Building Maintenance	Exact match	Burlington, ON, CanadaHQ recorded Oct 23, 2026	51-200	20 contacts →
	Exact match “We have proudly serviced the Southern Ontario area since 1986, outperforming our competition in both industrial and commercial arenas-large and small.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
20	Eco-Giants Construction Cleaning & Janitorial Bc, Ab, & On	Exact match	Burnaby, BC, CanadaHQ recorded Oct 23, 2026	51-200	20 contacts →
	Exact match “ECO-Giants Construction Cleaning & Janitorial was founded in 2016 by two enterprising brothers, Gary Parmar and Jesse Parmar, who come from a family with a rich history of…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
21	Vibraclean	Exact match	Mississauga, ON, CanadaHQ recorded Oct 23, 2026	51-200	19 contacts →
	Exact match “Vibraclean is an industry-leading GMP Consulting Group & Service Provider, focused on the management and maintenance of cleanrooms and critical environments in biotech…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
22	Focus Cleaning	Exact match	Toronto, ON, CanadaHQ recorded Oct 23, 2026	51-200	19 contacts →
	Exact match “FOCUS Cleaning provides high quality professional cleaning and janitorial services that are both reliable and dependable.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
23	Servus Cleaning	Exact match	Richmond, BC, CanadaHQ recorded Oct 23, 2026	51-200	16 contacts →
	Exact match “We started in 1989 as MEM Services Ltd, operating two vans and focusing on carpet cleaning and janitorial work.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
24	Gremac Maintenance	Exact match	Etobicoke, CanadaHQ recorded Oct 23, 2026	11-50	15 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 · Oct 23, 2026 · View company records in RevenueBase
25	Master Care Janitorial And Facility Services	Exact match	Surrey, BC, CanadaHQ recorded Oct 23, 2026	11-50	14 contacts →
	Exact match “Master Care Janitorial is a Canadian owned and operated cleaning company of over 40 years.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “cleanroom cleaning & maintenance companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 520 cleanroom cleaning & maintenance companies based in Canada

See the full list, filter by size, metro and specialty, and access 466 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cleanroom cleaning & maintenance companies based in Canada at a glance

As of Oct 23, 2026

17.0%Verified-email coverage

5.3Average contacts per company

11-50Median size (employees)

8.8%Largest-city concentration · Toronto

Oct 23, 2026Page data refreshed

Companies by employee count

1-10

211

11-50

199

51-200

201-500

501-1,000

1,001-5,000

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 520 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 “cleanroom cleaning & maintenance companies” 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 466 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 October 23, 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.

Cleanroom cleaning & maintenance companies by metro

Cleanroom cleaning & maintenance companies in Toronto46

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 “cleanroom cleaning & maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cleanroom cleaning & maintenance companies are there based in Canada?

RevenueBase identified 520 company matches for cleanroom cleaning & maintenance companies associated with Canada as of October 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?

MOM Cleaning tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cleanroom cleaning & maintenance companies?

Toronto leads with 46 company records, followed by Montreal (35) and Calgary (28).

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 466 professional contacts with verified work emails tracked across these 520 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 October 23, 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.