Company lists · Data refreshed October 2026

Top 25 Distribution line inspection services based in Canada

RevenueBase identified 46 company matches for distribution line inspection services associated with Canada as of October 2026 and tracks 593 professional contacts across them, including 303 with verified work emails. Calgary is the largest hub.

This list covers company matches for distribution line inspection 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 11, 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 11, 2026 How this list was built
46Companies
593Contacts tracked
303Verified emails
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The 25 largest distribution line inspection services based in Canada

Ranked by team size
Top 25 of 46 company matches for distribution line inspection services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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, AB, CanadaHQ recorded Oct 11, 202651-200108 contacts →

Exact match

“Onstream Pipeline Inspection, member of MISTRAS Group (NYSE: MG), uses advanced technologies to provide reliable and accurate pipeline inspection results to oil & gas producers…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchMontreal, QC, CanadaHQ recorded Oct 11, 202651-20050 contacts →

Exact match

“With 90 years of expertise, Osmose is the trusted partner for utilities tackling aging infrastructure.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchTerrebonne, QC, CanadaHQ recorded Oct 11, 202651-20038 contacts →

Exact match

“MDL Énergie inc, une compagnie IPS, est un groupe d’ingénieurs et de techniciens bénéficiant d’une expertise dans les services en électrotechnique.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchEdmonton, AB, CanadaHQ recorded Oct 11, 202651-20036 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchSaskatoon, SK, CanadaHQ recorded Oct 11, 202611-5033 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchEdmonton, AB, CanadaHQ recorded Oct 11, 202651-20031 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchPort Coquitlam, BC, CanadaHQ recorded Oct 11, 202611-5027 contacts →

Exact match

“Pacific Powertech Inc.(PPI) is the primary independent electrical power service provider in BC.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchEdmonton, AB, CanadaHQ recorded Oct 11, 202611-5022 contacts →

Exact match

“Northern Materials Engineering has been assisting oil and gas producers with pipeline and pressure equipment integrity matters since 1991.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchSpringbrook, AB, CanadaHQ recorded Oct 11, 202651-20021 contacts →

Exact match

“Integrated Sensing & Surveillance Inc.(ISS) is an Alberta based company providing technical inspection services to the oil & gas, electric utilities, forestry and agricultural…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchHowden, MB, CanadaHQ recorded Oct 11, 202651-20018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchWinnipeg, MB, CanadaHQ recorded Oct 11, 202651-20017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchOrleans, ON, CanadaHQ recorded Oct 11, 2026201-50014 contacts →

Exact match

“BCES Global is an electrical contracting platform with a single mission: to assure the safety and reliability of electrical systems and assets.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchRed Deer, AB, CanadaHQ recorded Oct 11, 202651-20013 contacts →

Exact match

“Proline Power Corp is an Alberta based power line contractor established in 2012.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchWhitefish, ON, CanadaHQ recorded Oct 11, 202611-5012 contacts →

Exact match

“Power North is a utility contractor located in Sudbury, Ontario.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchHannon, ON, CanadaHQ recorded Oct 11, 202611-5012 contacts →

Exact match

“DDP Technology provides safe, cost effective, environmentally friendly testing and contractor inspections and reliable predictive and preventative maintenance services including…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchKamloops, BC, CanadaHQ recorded Oct 11, 20261-1011 contacts →

Exact match

“WHAT WE DO QED Technical Services specializes in the testing, commissioning, repair and maintenance of electrical power system equipment.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchPort Coquitlam, BC, CanadaHQ recorded Oct 11, 202611-507 contacts →

Exact match

“Since 1955, Wismer & Rawlings Electric has been leading the industry in field service for electrical power systems, From our Port Coquitlam head offices and Prince George branch…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Oct 11, 2026501-1,0007 contacts →

Exact match

“GIS is a full-service inspection company providing services to the energy industry across Canada.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchStrathroy, ON, CanadaHQ recorded Oct 11, 20261-107 contacts →

Exact match

“System Reliability, Safety Audits and electrical inspections, Power Quality and Load Studies, Thorough Substation Service and Maintenance Program, Emergency 24/7 Service and…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchGuelph, ON, CanadaHQ recorded Oct 11, 202611-506 contacts →

Exact match

“Tunnel Vision Trenchless Services Inc has both the Knowledge and Experience to help you complete the CCTV portion of your project, As well we provide other testing and gauging…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchEdmonton, AB, CanadaHQ recorded Oct 11, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchToronto, ON, CanadaHQ recorded Oct 11, 202611-503 contacts →

Exact match

“InfraRed Imaging Solutions Inc.(IRIS), is a Canadian based electrical contractor with offices in Toronto, Vancouver, India and Dubai.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchCastlegar, BC, CanadaHQ recorded Oct 11, 202611-503 contacts →

Exact match

“Since 2013 Maple Leaf Power has integrated over 50 years of industry experience with flexibility, accountability, and innovation to develop a versatile, forward-thinking company.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchSudbury, ON, CanadaHQ recorded Oct 11, 202611-503 contacts →

Exact match

“Driving Excellence in Utility Engineering and Damage Prevention.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchWoodstock, ON, CanadaHQ recorded Oct 11, 20261-103 contacts →

Exact match

“ABOUT US Horizon High Voltage Services, formerly known as Horizon Power Solutions was founded in 2012.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 46 distribution line inspection services based in Canada

See the full list, filter by size, metro and specialty, and access 303 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Distribution line inspection services based in Canada at a glance

As of Oct 11, 2026
51.1%Verified-email coverage
12.9Average contacts per company
11-50Median size (employees)
10.9%Largest-city concentration · Calgary
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
18
51-200
9
201-500
1
501-1,000
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 46 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 “distribution line inspection 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 303 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 11, 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 “distribution line inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many distribution line inspection services are there based in Canada?

RevenueBase identified 46 company matches for distribution line inspection 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?

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

Which city has the most distribution line inspection services?

Calgary leads with 5 company records, followed by Edmonton (5) and Port Coquitlam (2).

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 303 professional contacts with verified work emails tracked across these 46 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 11, 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.