Company lists · Data refreshed October 2026

Top 22 Power plant maintenance water treatment services based in Canada

Name: Power plant maintenance water treatment services based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 29, 2026 63 companies tracked

RevenueBase identified 63 company matches for power plant maintenance water treatment services associated with Canada as of October 2026 and tracks 651 professional contacts across them, including 236 with verified work emails. Calgary is the largest hub.

This list covers company matches for power plant maintenance water treatment 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 October 29, 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 29, 2026 How this list was built

63Companies

651Contacts tracked

236Verified emails

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The 22 largest power plant maintenance water treatment services based in Canada

Ranked by team size

Top 22 of 63 company matches for power plant maintenance water treatment services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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	Magnus	Exact match	Boucherville, QC, CanadaHQ recorded Oct 29, 2026	51-200	128 contacts →
	Exact match “Magnus designs and delivers chemical, mechanical and technological water treatment solutions, industrial fluids, equipment, and technical services across North America and Europe.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2	Pace Solutions Corp	Exact match	Delta, BC, CanadaHQ recorded Oct 29, 2026	51-200	62 contacts →
	Exact match “Pace Solutions is a Canadian-owned water treatment company helping commercial, industrial and institutional organizations protect critical systems, improve performance and reduce…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3	H2flow	Exact match	Vaughan, ON, CanadaHQ recorded Oct 29, 2026	11-50	40 contacts →
	Exact match “Water & Wastewater Treatment Equipment sales & service for industrial & municipal applications: grinders, screens, conveyors, SBRs, grit removal, aerators, diffusers, blowers…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4	Continental Carbon Group	Exact match	Stoney Creek, ON, CanadaHQ recorded Oct 29, 2026	11-50	35 contacts →
	Exact match “SERVICES, PRODUCTS AND EXPERTISE IN THE WATER TREATMENT INDUSTRY Continental Carbon Group offers a wide range of products, services and expertise in the water and wastewater…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5	Pacific Powertech INC	Exact match	Port Coquitlam, BC, CanadaHQ recorded Oct 29, 2026	11-50	27 contacts →
	Exact match “Pacific Powertech Inc.(PPI) is the primary independent electrical power service provider in BC.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6	Controlchem Canada LTD	Exact match	Burlington, ON, CanadaHQ recorded Oct 29, 2026	11-50	19 contacts →
	Exact match “ControlChem Canada Limited is a progressive and growing company dedicated to delivering high quality water treatment solutions.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7	Klenzoid, A Dubois Canada Brand	Exact match	Mississauga, ON, CanadaHQ recorded Oct 29, 2026	51-200	13 contacts →
	Exact match “Industrial Water Management company, offering service programs for steam, cooling water and wastewater applications.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8	Aqua Pure Technologies	Exact match	Calgary, AB, CanadaHQ recorded Oct 29, 2026	1-10	9 contacts →
	Exact match “Aqua Pure Technologies is a privately owned Canadian company headquartered in Calgary, Alberta, delivering advanced water treatment solutions for industrial applications.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9	LES Pompes Garand INC	Exact match	Victoriaville, QC, CanadaHQ recorded Oct 29, 2026	11-50	7 contacts →
	Exact match “Tu ne connais pas notre entreprise?” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10	BWS Solutions LTD	Exact match	Vancouver, BC, CanadaHQ recorded Oct 29, 2026	1-10	7 contacts →
	Exact match “Services & Products: Specialty Chemicals HVAC - distribution, services, sales, testing Equipment Sales and Distribution - hydronics and cooling towers Filter Pot - magnetic…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11	Jr2 Services	Exact match	Ste-julie, QC, CanadaHQ recorded Oct 29, 2026	11-50	5 contacts →
	Exact match “é - Surveillance d’appareils sous pression, bouilloires, refroidisseurs - Application du traitement des tours de refroidissement - Prise d’échantillons en prévention de la…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12	Epuro Canada	Exact match	Québec, QC, CanadaHQ recorded Oct 29, 2026	1-10	5 contacts →
	Exact match “Épuro dispose d’une technologie novatrice permettant d’obtenir les meilleurs systèmes automatisés de traitement des eaux industrielles.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13	Lotowater Technical Services INC	Exact match	Brant, CanadaHQ recorded Oct 29, 2026	11-50	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14	Aquafy Water Technologies INC	Exact match	Toronto, ON, CanadaHQ recorded Oct 29, 2026	1-10	4 contacts →
	Exact match “Aquafy is a sales and service company focused on innovative, environmental equipment used in the water and wastewater treatment industries.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15	Prevent Mechanical LTD	Exact match	Calgary, AB, CanadaHQ recorded Oct 29, 2026	11-50	4 contacts →
	Exact match “Prevent Mechanical's corporate DNA is descended from one of Calgary's largest mechanical equipment manufacturer's representatives and the City's leading water treatment company.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16	Paules Wetside Boiler Services LTD	Exact match	Brantford, ON, CanadaHQ recorded Oct 29, 2026	1-10	4 contacts →
	Exact match “PWBS (Paules Wetside Boiler Services) was established in October 1986 as a family operated business specializing in boiler water treatment.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17	Clean And Pure Water INC	Exact match	Strathmore, AB, CanadaHQ recorded Oct 29, 2026	1-10	4 contacts →
	Exact match “We Manufacture, Install, and Service water treatment systems in Single Dwelling Homes, Campsites, Co-Ops, and Industrial Facilities.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18	Gestherm	Exact match	Québec, QC, CanadaHQ recorded Oct 29, 2026	1-10	3 contacts →
	Exact match “Gestherm offre des services spécialisés et qualifiés dans la surveillance périodique et la maintenance de centrales thermiques industrielles et commerciales.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19	Hydronic Water Treatment INC	Exact match	North Vancouver, BC, CanadaHQ recorded Oct 29, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
20	Element Water Systems	Exact match	Regina, SK, CanadaHQ recorded Oct 29, 2026	1-10	2 contacts →
	Exact match “Element Water Systems provides products and services for water treatment” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21	Pretreat Water INC	Exact match	Toronto, ON, CanadaHQ recorded Oct 29, 2026	1-10	1 contacts →
	Exact match “Pretreat Water is a leading water and wastewater treatment solution provider to the industrial marketplace.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22	Swel Sahely Water Engineering LTD	Exact match	Toronto, ON, CanadaHQ recorded Oct 29, 2026	1-10	1 contacts →
	Exact match “Engineering services for water treatment and supply including the following: 1.” Recorded in the RevenueBase company graph · Oct 29, 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 “power plant maintenance water treatment services”. 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 22 of 63 power plant maintenance water treatment services based in Canada

See the full list, filter by size, metro and specialty, and access 236 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power plant maintenance water treatment services based in Canada at a glance

As of Oct 29, 2026

36.3%Verified-email coverage

10.3Average contacts per company

1-10Median size (employees)

6.3%Largest-city concentration · Calgary

Oct 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 63 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 “power plant maintenance water treatment 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 236 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 29, 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 “power plant maintenance water treatment services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power plant maintenance water treatment services are there based in Canada?

RevenueBase identified 63 company matches for power plant maintenance water treatment services 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?

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

Which city has the most power plant maintenance water treatment services?

Calgary leads with 4 company records, followed by Quebec (3) and Toronto (3).

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 236 professional contacts with verified work emails tracked across these 63 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 29, 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.