Company lists · Data refreshed November 2026

Top 22 Well cleaning or swabbing services based in Canada

RevenueBase identified 104 company matches for well cleaning or swabbing services associated with Canada as of November 2026 and tracks 512 professional contacts across them, including 85 with verified work emails. Toronto is the largest hub.

This list covers company matches for well cleaning or swabbing 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
104Companies
512Contacts tracked
85Verified emails
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The 22 largest well cleaning or swabbing services based in Canada

Ranked by team size
Top 22 of 104 company matches for well cleaning or swabbing 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 matchCalgary, CanadaHQ recorded Nov 6, 2026501-1,00081 contacts →

Exact match

“Here at Eagle Well Servicing we operate a large safe and reliable fleet of mobile single, double and slant service rigs for workovers, well completions, re-entry preparation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLasalle, QC, CanadaHQ recorded Nov 6, 20261,001-5,00040 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKehewin, AB, CanadaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGrande Prairie, AB, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Rise Energy Services is strategically located in Grande Prairie and Red Deer, AB We provide Oil & Gas operations with a variety of downhole services, such as well bore cleanouts…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLloydminster, AB, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“With over 13 years of experience in the Alberta and Saskatchewan oilfield, J-Gaard Contracting Ltd has established itself as a trusted provider of high-quality industrial services.”

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

Exact match

“A leader in industrial cleaning and fluid hauling in the lakeland area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchSaint-hyacinthe, QC, CanadaHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Les Experts de l'entretien offre un service d'entretien ménager commercial qui se démarque par la qualité des services rendus et sa rapidité à répondre aux besoins de ses clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBrampton, ON, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Tatimar Corporate Services is a cleaning company based out of 197 Wilkinson Rd, Brampton, Ontario, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGrande Prairie, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Prairie Dog Oilfield offer onsite cleaning to the Oil and Gas industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWeyburn, SK, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Belva is a Montreal based janitorial service company, integrating the most up to date technologies and studies to your level of excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchValleyview, AB, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“McLean Environmental is a Valleyview based service company specializing in drilling production and turnaround services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLongueuil, QC, CanadaHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Entreprise spécialisée dans les services de nettoyage dans les secteurs les plus divers avec une expérience de plus de 6 ans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Entreprise spécialisée en entretien ménager commercial et résidentiel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFort St John, BC, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNorwich, ON, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Oxford Industrial Services specalizes in high pressure water cleaning- Tank cleaning with 3D spinning - Evap cleaning - Heat exchanger cleaning - Lance work - Hot wash - Boiler…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Are you worried about paying money for a commercial cleaning service and not getting the quality of cleaning you were expecting?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGrande Prairie, AB, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHamlton, ON, CanadaHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Let us wipe the slate clean for all your cleaning needs!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Entretien ménager industriel, commercial et après construction - Entretien régulier - Travaux spéciaux - Nettoyage vitres en hauteur - Cirage de plancher - Nettoyage de tapis -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWinnipeg, MB, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 22 of 104 well cleaning or swabbing services based in Canada

See the full list, filter by size, metro and specialty, and access 85 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Well cleaning or swabbing services based in Canada at a glance

As of Nov 6, 2026
16.6%Verified-email coverage
4.9Average contacts per company
11-50Median size (employees)
10.6%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
38
51-200
13
201-500
1
501-1,000
2
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 104 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 “well cleaning or swabbing 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 85 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 “well cleaning or swabbing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many well cleaning or swabbing services are there based in Canada?

RevenueBase identified 104 company matches for well cleaning or swabbing 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?

Eagle Well Servicing tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most well cleaning or swabbing services?

Toronto leads with 11 company records, followed by Calgary (8) and Grande Prairie (6).

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 85 professional contacts with verified work emails tracked across these 104 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.