Company lists · Data refreshed October 2026

Top 25 Medical facility maintenance companies based in Canada

Name: Medical facility maintenance companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 18, 2026 259 companies tracked

RevenueBase identified 259 company matches for medical facility maintenance companies associated with Canada as of October 2026 and tracks 2,288 professional contacts across them, including 489 with verified work emails. Toronto is the largest hub.

This list covers company matches for medical facility 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 18, 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 18, 2026 How this list was built

259Companies

2,288Contacts tracked

489Verified emails

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The 25 largest medical facility maintenance companies based in Canada

Ranked by team size

Top 25 of 259 company matches for medical facility maintenance companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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	Alpine Building Maintenance	Exact match	Delta, BC, CanadaHQ recorded Oct 18, 2026	1,001-5,000	164 contacts →
	Exact match “About Us: Alpine Building Maintenance is a proudly Canadian, minority-owned, and operated provider of premium facility cleaning and maintenance services.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2	Cleanmark North America	Exact match	Toronto, ON, CanadaHQ recorded Oct 18, 2026	1,001-5,000	110 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3	ROY	Exact match	Anjou, QC, CanadaHQ recorded Oct 18, 2026	1,001-5,000	89 contacts →
	Exact match “Nous offrons une gamme complète de services intégrés d'entretien d'immeubles par l'intermédiaire de cinq filiales spécialisées et plus de 1 500 employés à votre service.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4	Servantage Services Group	Exact match	North Vancouver, BC, CanadaHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
5	GSF Canada INC	Exact match	Laval, QC, CanadaHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
6	Impact Cleaning Services	Exact match	Etobicoke, ON, CanadaHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
7	Major Refrigeration LTD	Exact match	Grimsby, ON, CanadaHQ recorded Oct 18, 2026	51-200	41 contacts →
	Exact match “Our Mission:"Major Refrigeration strives to provide the best quality service in a safe, efficient manner at all times.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8	Speico INC	Exact match	Lasalle, QC, CanadaHQ recorded Oct 18, 2026	201-500	40 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9	SBC Facility Services	Exact match	Moncton, NB, CanadaHQ recorded Oct 18, 2026	201-500	37 contacts →
	Exact match “SBC Facility Services is a company based out of 225 Barker St Moncton, NB, Canada.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10	Facility Plus	Exact match	Mississauga, ON, CanadaHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
11	PEACE	Exact match	Montreal, QC, CanadaHQ recorded Oct 18, 2026	501-1,000	34 contacts →
	Exact match “We offer professional facility services including cleaning, disinfection and maintenance for commercial, institutional and industrial clients.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12	ION Facility Services INC	Exact match	Vaughan, ON, CanadaHQ recorded Oct 18, 2026	11-50	28 contacts →
	Exact match “Established in 1986, CEO and Owner Peter Lain developed ION FS as a national grass roots provider of facility services.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13	Welldone Mechanical Services	Exact match	Regina, SK, CanadaHQ recorded Oct 18, 2026	11-50	26 contacts →
	Exact match “Welldone Mechanical Services: Delivering Excellence in HVAC Solutions Since 1965 As Saskatchewan's premier HVAC solutions provider, Welldone Mechanical Services combines nearly 60…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14	BMI IND	Exact match	Ottawa, ON, CanadaHQ recorded Oct 18, 2026	51-200	25 contacts →
	Exact match “BMI delivers facility services with an innovative and customer-centric approach.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15	Culliton	Exact match	Stratford, ON, CanadaHQ recorded Oct 18, 2026	51-200	24 contacts →
	Exact match “At CULLITON, we know that you want building systems that work.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16	AIR West Mechanical	Exact match	Cochrane, AB, CanadaHQ recorded Oct 18, 2026	51-200	24 contacts →
	Exact match “At Air West Mechanical, we’re dedicated to keeping our community comfortable year-round.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17	Integral Services Group	Exact match	Coquitlam, BC, CanadaHQ recorded Oct 18, 2026	201-500	23 contacts →
	Exact match “Integral Services Group (ISG) is a premier facilities maintenance services company.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18	Lisi Services	Exact match	Vaughan, ON, CanadaHQ recorded Oct 18, 2026	11-50	23 contacts →
	Exact match “Keeping your mechanical systems flowing is what Lisi does best, and since 1979, we have been doing just that.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19	Facility Network	Exact match	Milton, ON, CanadaHQ recorded Oct 18, 2026	501-1,000	22 contacts →
	Exact match “The Facility Network Advantage At Facility Network, our commitment to success drives everything we do.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20	Gandy Installations	Exact match	Langley, BC, CanadaHQ recorded Oct 18, 2026	51-200	21 contacts →
	Exact match “For 3 generations, Gandy Installations has been one of the most trusted companies in the industry for HVAC service, repairs, maintenance and installation.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21	Durabond Building Maintenance	Exact match	Burlington, ON, CanadaHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
22	Springbank Mechanical Systems LTD	Exact match	Mississauga, ON, CanadaHQ recorded Oct 18, 2026	51-200	20 contacts →
	Exact match “Springbank Mechanical Systems Limited Since our inception in 1990, Springbank Mechanical Systems has been providing high quality, 24-hour HVAC and refrigeration services to the…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23	Infinity Group Construction	Exact match	Burlington, ON, CanadaHQ recorded Oct 18, 2026	51-200	17 contacts →
	Exact match “As a fully integrated commercial building maintenance solution, we offer diverse knowledge and hands-on approach in maintaining small-or large-scale facilities to single or…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24	National Dispatch Group	Exact match	Montreal, QC, CanadaHQ recorded Oct 18, 2026	11-50	15 contacts →
	Exact match “National Dispatch Group is a total facility maintenance company that can handle all your retail chain's needs from minor repairs to larger projects and construction.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25	Servicare Interiors	Exact match	Brampton, CanadaHQ recorded Oct 18, 2026	11-50	13 contacts →
	Exact match “Having more than 20 years of experience in the industry, ServiCare Interiors Inc.” Recorded in the RevenueBase company graph · Oct 18, 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 “medical facility 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 259 medical facility maintenance companies based in Canada

See the full list, filter by size, metro and specialty, and access 489 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical facility maintenance companies based in Canada at a glance

As of Oct 18, 2026

21.4%Verified-email coverage

8.8Average contacts per company

11-50Median size (employees)

11.2%Largest-city concentration · Toronto

Oct 18, 2026Page data refreshed

Companies by employee count

1-10

106

11-50

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 259 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 “medical facility 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 489 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 18, 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 “medical facility maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical facility maintenance companies are there based in Canada?

RevenueBase identified 259 company matches for medical facility 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?

Alpine Building Maintenance tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most medical facility maintenance companies?

Toronto leads with 29 company records, followed by Edmonton (15) and Mississauga (14).

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 489 professional contacts with verified work emails tracked across these 259 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 18, 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.