Company lists · Data refreshed November 2026
Top 25 Cleanroom electrical contractors based in Canada
RevenueBase identified 248 company matches for cleanroom electrical contractors associated with Canada as of November 2026 and tracks 2,341 professional contacts across them, including 710 with verified work emails. Calgary is the largest hub.
This list covers company matches for cleanroom electrical contractors 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.
The 25 largest cleanroom electrical contractors based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 400 contacts → | ||||
Exact match “Canem Systems is a leading full-service electrical and mechanical contractor, offering comprehensive services across Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 167 contacts → | ||||
Exact match “Established by William Mott in 1930, Mott Electric is one of the oldest and largest electrical contracting companies in the Lower Mainland of British Columbia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 88 contacts → | ||||
Exact match “O’Connor Electric is a full-service electrical contractor serving the commercial, industrial and institutional construction sectors since 1987.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 73 contacts → | ||||
Exact match “Founded in 1967, Birnie Electric Limited is a family owned and operated company that provides design/build, electrical contracting and datacomm services to developers and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 69 contacts → | ||||
Exact match “Welcome to Westcana Electric!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 57 contacts → | ||||
Exact match “At Able Electric we pride ourselves on our professional high quality of work, workplace safety, and customer satisfaction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 46 contacts → | ||||
Exact match “Ensure the highest level of experience and integrity by using Seltrek Electrical Solutions to install your electrical system.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 43 contacts → | ||||
Exact match “Flyer Electric is a company based out of Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 41 contacts → | ||||
Exact match “In 1993, Branko Selebay opened the doors of Seletech Electrical Enterprises Ltd, as an independent electrical contractor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 32 contacts → | ||||
Exact match “ESC takes an innovative Design/Build approach to Cleanrooms through 3 vertically integrated pillars.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 32 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 32 contacts → | ||||
Exact match “MDE Electrical Mechanical Contractors offers a full array of services; from 24 hour emergency electrical and mechanical service, to large commercial, industrial and institutional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 31 contacts → | ||||
Exact match “Robertson Bright Inc.(RBI) is a privately held electrical contractor with over 60 years of successful business history in the industrial, commercial and institutional marketplace.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 30 contacts → | ||||
Exact match “Électricité de construction, conversion d'éclairage, pont roulant, commercial - industriel - résidentiel lourd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 27 contacts → | ||||
Exact match “KJ Contracting Ltd’s industrial electricians formed our Electrical Contracting Business in 1995, offering services to heavy industrial clients throughout British Columbia, Alberta…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 23 contacts → | ||||
Exact match “Hart-Well Electrical Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 23 contacts → | ||||
Exact match “MPN is a full service electrical contracting firm that brings superior understanding of electrical and cabling design, installation and maintenance for oilfield, commercial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 21 contacts → | ||||
Exact match “Electrical contractor covering all aspects of the electrical trade - Commercial, Industrial, Residential, Government, Service Contracts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 20 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 20 contacts → | ||||
Exact match “Part of the BGIS family of companies, Fitzpatrick Electrical Contractor Inc.(FITZE) is made up of a staff of trained Electrical Journeymen and Apprentices, Data Technicians and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 16 contacts → | ||||
Exact match “CEG Inc.’s roots began back in 1967, as a small electrical contracting company called Centennial Electric Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 16 contacts → | ||||
Exact match “At Quantus Electric, we pride ourselves on our proven track record of honest, reliable and professional work that exceeds the expectations of our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 15 contacts → | ||||
Exact match “Synchro Engineering Limited is located in the city of Niagara Falls and serves the Niagara Region and beyond with Electrical Engineering, Services and Contracting.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 14 contacts → | ||||
Exact match “Celebrating a decade in business (2013-2023), 3E Power Services Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 13 contacts → | ||||
Exact match “ACH Engineering is a premier turnkey solution provider specializing in the design, and construction of complex, high-compliance facilities.” Recorded in the RevenueBase company graph · Nov 6, 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 electrical contractors”. 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 248 cleanroom electrical contractors based in Canada
See the full list, filter by size, metro and specialty, and access 710 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cleanroom electrical contractors based in Canada at a glance
As of Nov 6, 2026Companies by employee count
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 248 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 electrical contractors” 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 710 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 “cleanroom electrical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cleanroom electrical contractors are there based in Canada?
RevenueBase identified 248 company matches for cleanroom electrical contractors 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?
Canem Systems LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most cleanroom electrical contractors?
Calgary leads with 17 company records, followed by Toronto (15) and Edmonton (7).
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 710 professional contacts with verified work emails tracked across these 248 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.
Ready to reach these companies? Verified emails and direct dials for all 248 cleanroom electrical contractors based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Cleanroom electrical contractors by geography
- Cleanroom electrical contractors based in Houston, United States
- Cleanroom electrical contractors based in New York, United States
- Cleanroom electrical contractors based in Australia
- Cleanroom electrical contractors based in Belgium
- Cleanroom electrical contractors based in Brazil
- Cleanroom electrical contractors based in Denmark
- Cleanroom electrical contractors based in France
- Cleanroom electrical contractors based in Germany
- Cleanroom electrical contractors based in India
- Cleanroom electrical contractors based in Ireland
- Cleanroom electrical contractors based in Italy
- Cleanroom electrical contractors based in the Netherlands
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cleanroom electrical contractors based in Houston, United States
- Cleanroom electrical contractors based in New York, United States
- Cleanroom electrical contractors based in Australia
- Cleanroom electrical contractors based in Belgium
- Cleanroom electrical contractors based in Brazil
- Cleanroom electrical contractors based in Denmark
Company intelligence · public preview
Top 25 cleanroom electrical contractors based in Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 248 matching company records for cleanroom electrical contractors based in Canada, with 2,341 tracked contacts and 710 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cleanroom electrical contractors based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Canem Systems LTDcanem.comHQ: Richmond, BC, CanadaReported employees: 501-1,000 | Richmond, BC, Canada | 501-1,000 | Exact match | 400 contacts → |
“Canem Systems is a leading full-service electrical and mechanical contractor, offering comprehensive services across Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Mott Electricmottelectric.comHQ: Burnaby, BC, CanadaReported employees: 201-500 | Burnaby, BC, Canada | 201-500 | Exact match | 167 contacts → |
“Established by William Mott in 1930, Mott Electric is one of the oldest and largest electrical contracting companies in the Lower Mainland of British Columbia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  O'connor Electricoconnorelec.comHQ: Kitchener, ON, CanadaReported employees: 51-200 | Kitchener, ON, Canada | 51-200 | Exact match | 88 contacts → |
“O’Connor Electric is a full-service electrical contractor serving the commercial, industrial and institutional construction sectors since 1987.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Birnie Electric Limitedbirnie.comHQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 73 contacts → |
“Founded in 1967, Birnie Electric Limited is a family owned and operated company that provides design/build, electrical contracting and datacomm services to developers and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Westcana Electric INCwestcana.comHQ: Prince George, BC, CanadaReported employees: 201-500 | Prince George, BC, Canada | 201-500 | Exact match | 69 contacts → |
“Welcome to Westcana Electric!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Able Electric 2016 Limitedableelectric.caHQ: Dartmouth, NS, CanadaReported employees: 51-200 | Dartmouth, NS, Canada | 51-200 | Exact match | 57 contacts → |
“At Able Electric we pride ourselves on our professional high quality of work, workplace safety, and customer satisfaction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Seltrek Electric LTDseltrek.caHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 46 contacts → |
“Ensure the highest level of experience and integrity by using Seltrek Electrical Solutions to install your electrical system.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Flyer Electricflyerelectric.comHQ: Birch Hills, SK, CanadaReported employees: 51-200 | Birch Hills, SK, Canada | 51-200 | Exact match | 43 contacts → |
“Flyer Electric is a company based out of Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Seletech Electrical Enterprises LTDseletech.caHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 41 contacts → |
“In 1993, Branko Selebay opened the doors of Seletech Electrical Enterprises Ltd, as an independent electrical contractor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  ESCe-s-c.comHQ: Barrie, ON, CanadaReported employees: 11-50 | Barrie, ON, Canada | 11-50 | Exact match | 32 contacts → |
“ESC takes an innovative Design/Build approach to Cleanrooms through 3 vertically integrated pillars.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Incom Electric Corpincomelectric.comHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  MDE Electrical Mechanical Contractors LTDmde-electrical.comHQ: Burnaby, BC, CanadaReported employees: 51-200 | Burnaby, BC, Canada | 51-200 | Exact match | 32 contacts → |
“MDE Electrical Mechanical Contractors offers a full array of services; from 24 hour emergency electrical and mechanical service, to large commercial, industrial and institutional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Robertson Bright INCrbigroup.netHQ: Mississauga, ON, CanadaReported employees: 201-500 | Mississauga, ON, Canada | 201-500 | Exact match | 31 contacts → |
“Robertson Bright Inc.(RBI) is a privately held electrical contractor with over 60 years of successful business history in the industrial, commercial and institutional marketplace.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Eegt INCeegt.caHQ: Mascouche, QC, CanadaReported employees: 51-200 | Mascouche, QC, Canada | 51-200 | Exact match | 30 contacts → |
“Électricité de construction, conversion d'éclairage, pont roulant, commercial - industriel - résidentiel lourd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  KJ Controlskjcontracting.netHQ: Nanaimo, BC, CanadaReported employees: 11-50 | Nanaimo, BC, Canada | 11-50 | Exact match | 27 contacts → |
“KJ Contracting Ltd’s industrial electricians formed our Electrical Contracting Business in 1995, offering services to heavy industrial clients throughout British Columbia, Alberta…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Hart-Well Electricalhart-well.comHQ: Scarborough, ON, CanadaReported employees: 11-50 | Scarborough, ON, Canada | 11-50 | Exact match | 23 contacts → |
“Hart-Well Electrical Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  MPN Electricalmpnelectrical.caHQ: Calgary, BC, CanadaReported employees: 51-200 | Calgary, BC, Canada | 51-200 | Exact match | 23 contacts → |
“MPN is a full service electrical contracting firm that brings superior understanding of electrical and cabling design, installation and maintenance for oilfield, commercial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Walker's Electricwalkers.on.caHQ: Midland, CanadaReported employees: 11-50 | Midland, Canada | 11-50 | Exact match | 21 contacts → |
“Electrical contractor covering all aspects of the electrical trade - Commercial, Industrial, Residential, Government, Service Contracts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Complete Power Solutions LTDcompletepowersolutions.caHQ: St Albert, AB, CanadaReported employees: 11-50 | St Albert, AB, Canada | 11-50 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | HQ: Uxbridge, ON, CanadaReported employees: 51-200 | Uxbridge, ON, Canada | 51-200 | Exact match | 20 contacts → |
“Part of the BGIS family of companies, Fitzpatrick Electrical Contractor Inc.(FITZE) is made up of a staff of trained Electrical Journeymen and Apprentices, Data Technicians and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Centennial Electric Group CEG INCcegroup.caHQ: Vaughan, ON, CanadaReported employees: 51-200 | Vaughan, ON, Canada | 51-200 | Exact match | 16 contacts → |
“CEG Inc.’s roots began back in 1967, as a small electrical contracting company called Centennial Electric Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Quantus Electric LTDquantuselectric.comHQ: Kelowna, BC, CanadaReported employees: 51-200 | Kelowna, BC, Canada | 51-200 | Exact match | 16 contacts → |
“At Quantus Electric, we pride ourselves on our proven track record of honest, reliable and professional work that exceeds the expectations of our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Synchro Engineering Limitedpowerundercontrol.comHQ: Niagara Falls, ON, CanadaReported employees: 11-50 | Niagara Falls, ON, Canada | 11-50 | Exact match | 15 contacts → |
“Synchro Engineering Limited is located in the city of Niagara Falls and serves the Niagara Region and beyond with Electrical Engineering, Services and Contracting.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  3e Power Services LTD3epower.caHQ: Tillsonburg, ON, CanadaReported employees: 11-50 | Tillsonburg, ON, Canada | 11-50 | Exact match | 14 contacts → |
“Celebrating a decade in business (2013-2023), 3E Power Services Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  ACH Engineeringachengineering.comHQ: Mississauga, ON, CanadaReported employees: 1-10 | Mississauga, ON, Canada | 1-10 | Exact match | 13 contacts → |
“ACH Engineering is a premier turnkey solution provider specializing in the design, and construction of complex, high-compliance facilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 248 company matches
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Cleanroom electrical contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
242 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 248 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for cleanroom electrical contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cleanroom electrical contractors did RevenueBase find based in Canada?
The saved snapshot records 248 matching company records, 2,341 tracked contacts and 710 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cleanroom electrical contractors by geography
- Cleanroom electrical contractors based in Houston, United States
- Cleanroom electrical contractors based in New York, United States
- Cleanroom electrical contractors based in Australia
- Cleanroom electrical contractors based in Belgium
- Cleanroom electrical contractors based in Brazil
- Cleanroom electrical contractors based in Denmark
- Cleanroom electrical contractors based in France
- Cleanroom electrical contractors based in Germany
- Cleanroom electrical contractors based in India
- Cleanroom electrical contractors based in Ireland
- Cleanroom electrical contractors based in Italy
- Cleanroom electrical contractors based in the Netherlands
Cite this list
RevenueBase Data Team. Top 25 cleanroom electrical contractors based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/cleanroom-electrical-contractors/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cleanroom electrical contractors based in Houston, United States
- Cleanroom electrical contractors based in New York, United States
- Cleanroom electrical contractors based in Australia
- Cleanroom electrical contractors based in Belgium
- Cleanroom electrical contractors based in Brazil
- Cleanroom electrical contractors based in Denmark
Company intelligence · public preview
Top 25 cleanroom electrical contractors based in Canada
RevenueBase records 248 matching company records for cleanroom electrical contractors based in Canada, with 2,341 tracked contacts and 710 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cleanroom electrical contractors based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Canem Systems LTDcanem.com HQ: Richmond, BC, CanadaReported employees: 501-1,000 | Richmond, BC, Canada | 501-1,000 | Exact match | 400 contacts → |
“Canem Systems is a leading full-service electrical and mechanical contractor, offering comprehensive services across Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Mott Electricmottelectric.com HQ: Burnaby, BC, CanadaReported employees: 201-500 | Burnaby, BC, Canada | 201-500 | Exact match | 167 contacts → |
“Established by William Mott in 1930, Mott Electric is one of the oldest and largest electrical contracting companies in the Lower Mainland of British Columbia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | O'connor Electricoconnorelec.com HQ: Kitchener, ON, CanadaReported employees: 51-200 | Kitchener, ON, Canada | 51-200 | Exact match | 88 contacts → |
“O’Connor Electric is a full-service electrical contractor serving the commercial, industrial and institutional construction sectors since 1987.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Birnie Electric Limitedbirnie.com HQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 73 contacts → |
“Founded in 1967, Birnie Electric Limited is a family owned and operated company that provides design/build, electrical contracting and datacomm services to developers and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Westcana Electric INCwestcana.com HQ: Prince George, BC, CanadaReported employees: 201-500 | Prince George, BC, Canada | 201-500 | Exact match | 69 contacts → |
“Welcome to Westcana Electric!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Able Electric 2016 Limitedableelectric.ca HQ: Dartmouth, NS, CanadaReported employees: 51-200 | Dartmouth, NS, Canada | 51-200 | Exact match | 57 contacts → |
“At Able Electric we pride ourselves on our professional high quality of work, workplace safety, and customer satisfaction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Seltrek Electric LTDseltrek.ca HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 46 contacts → |
“Ensure the highest level of experience and integrity by using Seltrek Electrical Solutions to install your electrical system.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Flyer Electricflyerelectric.com HQ: Birch Hills, SK, CanadaReported employees: 51-200 | Birch Hills, SK, Canada | 51-200 | Exact match | 43 contacts → |
“Flyer Electric is a company based out of Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Seletech Electrical Enterprises LTDseletech.ca HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 41 contacts → |
“In 1993, Branko Selebay opened the doors of Seletech Electrical Enterprises Ltd, as an independent electrical contractor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ESCe-s-c.com HQ: Barrie, ON, CanadaReported employees: 11-50 | Barrie, ON, Canada | 11-50 | Exact match | 32 contacts → |
“ESC takes an innovative Design/Build approach to Cleanrooms through 3 vertically integrated pillars.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Incom Electric Corpincomelectric.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | MDE Electrical Mechanical Contractors LTDmde-electrical.com HQ: Burnaby, BC, CanadaReported employees: 51-200 | Burnaby, BC, Canada | 51-200 | Exact match | 32 contacts → |
“MDE Electrical Mechanical Contractors offers a full array of services; from 24 hour emergency electrical and mechanical service, to large commercial, industrial and institutional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Robertson Bright INCrbigroup.net HQ: Mississauga, ON, CanadaReported employees: 201-500 | Mississauga, ON, Canada | 201-500 | Exact match | 31 contacts → |
“Robertson Bright Inc.(RBI) is a privately held electrical contractor with over 60 years of successful business history in the industrial, commercial and institutional marketplace.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Eegt INCeegt.ca HQ: Mascouche, QC, CanadaReported employees: 51-200 | Mascouche, QC, Canada | 51-200 | Exact match | 30 contacts → |
“Électricité de construction, conversion d'éclairage, pont roulant, commercial - industriel - résidentiel lourd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | KJ Controlskjcontracting.net HQ: Nanaimo, BC, CanadaReported employees: 11-50 | Nanaimo, BC, Canada | 11-50 | Exact match | 27 contacts → |
“KJ Contracting Ltd’s industrial electricians formed our Electrical Contracting Business in 1995, offering services to heavy industrial clients throughout British Columbia, Alberta…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Hart-Well Electricalhart-well.com HQ: Scarborough, ON, CanadaReported employees: 11-50 | Scarborough, ON, Canada | 11-50 | Exact match | 23 contacts → |
“Hart-Well Electrical Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | MPN Electricalmpnelectrical.ca HQ: Calgary, BC, CanadaReported employees: 51-200 | Calgary, BC, Canada | 51-200 | Exact match | 23 contacts → |
“MPN is a full service electrical contracting firm that brings superior understanding of electrical and cabling design, installation and maintenance for oilfield, commercial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Walker's Electricwalkers.on.ca HQ: Midland, CanadaReported employees: 11-50 | Midland, Canada | 11-50 | Exact match | 21 contacts → |
“Electrical contractor covering all aspects of the electrical trade - Commercial, Industrial, Residential, Government, Service Contracts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Complete Power Solutions LTDcompletepowersolutions.ca HQ: St Albert, AB, CanadaReported employees: 11-50 | St Albert, AB, Canada | 11-50 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | HQ: Uxbridge, ON, CanadaReported employees: 51-200 | Uxbridge, ON, Canada | 51-200 | Exact match | 20 contacts → |
“Part of the BGIS family of companies, Fitzpatrick Electrical Contractor Inc.(FITZE) is made up of a staff of trained Electrical Journeymen and Apprentices, Data Technicians and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Centennial Electric Group CEG INCcegroup.ca HQ: Vaughan, ON, CanadaReported employees: 51-200 | Vaughan, ON, Canada | 51-200 | Exact match | 16 contacts → |
“CEG Inc.’s roots began back in 1967, as a small electrical contracting company called Centennial Electric Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Quantus Electric LTDquantuselectric.com HQ: Kelowna, BC, CanadaReported employees: 51-200 | Kelowna, BC, Canada | 51-200 | Exact match | 16 contacts → |
“At Quantus Electric, we pride ourselves on our proven track record of honest, reliable and professional work that exceeds the expectations of our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Synchro Engineering Limitedpowerundercontrol.com HQ: Niagara Falls, ON, CanadaReported employees: 11-50 | Niagara Falls, ON, Canada | 11-50 | Exact match | 15 contacts → |
“Synchro Engineering Limited is located in the city of Niagara Falls and serves the Niagara Region and beyond with Electrical Engineering, Services and Contracting.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 3e Power Services LTD3epower.ca HQ: Tillsonburg, ON, CanadaReported employees: 11-50 | Tillsonburg, ON, Canada | 11-50 | Exact match | 14 contacts → |
“Celebrating a decade in business (2013-2023), 3E Power Services Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | ACH Engineeringachengineering.com HQ: Mississauga, ON, CanadaReported employees: 1-10 | Mississauga, ON, Canada | 1-10 | Exact match | 13 contacts → |
“ACH Engineering is a premier turnkey solution provider specializing in the design, and construction of complex, high-compliance facilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 248 company matches
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Cleanroom electrical contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
242 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 248 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for cleanroom electrical contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cleanroom electrical contractors did RevenueBase find based in Canada?
The saved snapshot records 248 matching company records, 2,341 tracked contacts and 710 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 cleanroom electrical contractors based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/cleanroom-electrical-contractors/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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