Company lists · Data refreshed November 2026
Top 25 Line locating services based in Canada
RevenueBase identified 49 company matches for line locating services associated with Canada as of November 2026 and tracks 645 professional contacts across them, including 284 with verified work emails. Markham is the largest hub.
This list covers company matches for line locating 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.
The 25 largest line locating services based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 178 contacts → | ||||
Exact match “GTel is Canadian company based in London, Ontario and is a leading provider of accurate locates, field surveying, meter reading, gas leak detection and damage inspection services…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 106 contacts → | ||||
Exact match “Ontario One Call is a not-for-profit organization that facilitates excavation locate requests to ensure homeowners, excavators and infrastructure owners are safe when digging.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 94 contacts → | ||||
Exact match “Since 1977, PVS Contractors (PVS) has been a leading provider of infrastructure services, providing essential utility locating, damage prevention and asset management services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 19 contacts → | ||||
Exact match “Info-Excavation est une corporation à but non lucratif dûment constituée en vertu des lois du Québec ayant pour but d’offrir aux excavateurs et au public en général un guichet…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 18 contacts → | ||||
Exact match “Ground Disturbance Specialists: Line Locating, One Call locate response, One Call management, Ground Disturbance management and coordination, Survey, third-party crossing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 13 contacts → | ||||
Exact match “With over 30 years of experience in the utility locate business, Premier Locates Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 12 contacts → | ||||
Exact match “First Alert Locating Ltd provides professional, precise and complete locating services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 12 contacts → | ||||
Exact match “Located in Red Deer Alberta, Abacus Datagraphics provides a variety of services to the Western Canadian energy industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “Contractor Locate Requests and Support here: Homeowner Locate Requests and Support here: Emergency requests can be submitted by calling 1-800-474-6886.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Canadian Locators Inc.(CLI)) has been in the locating business for more than 18 years and currently operates throughout the Provinces of Alberta, British Columbia, and Ontario.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “As we approach 15 years of providing North-Eastern British Columbia and North-Western Alberta with buried utility locating we continue to strive to help our clients and other…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Utility Marx has been providing private and public utilities locate services, GPS services, and job site consultations since 2009.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “Quadra Utility Locating is a progressive utility locating company with 10+ years of service to clients across Metro Vancouver, Vancouver Island, and the Interior of British…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Founded in 2006, Triple 6 Line Locating & Safety Services Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “EM Utility Locating specializes in identifying subsurface infrastructure for the purpose of damage prevention and planning and design.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Western Locates is a division of Western Leakage Services, Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “We locate and mark out your underground utilities on project sites.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “PCI Surveys offers comprehensive surveying and private line locating services across multiple locations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “4D Locate Solutions is made up of a team of utility locate and damage prevention experts with extensive experience working with utility owners, contractors, and locate service…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “We are a Line Locating Company striving to Safely Provide Quality Locates and Great Service at an Honest, Fair Price.” 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 “line locating 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 25 of 49 line locating services based in Canada
See the full list, filter by size, metro and specialty, and access 284 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Line locating services 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 49 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 “line locating 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 284 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 “line locating services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many line locating services are there based in Canada?
RevenueBase identified 49 company matches for line locating 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?
GTEL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most line locating services?
Markham leads with 3 company records, followed by Sylvan Lake (3) and Guelph (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 284 professional contacts with verified work emails tracked across these 49 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 49 line locating services based in Canada. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 line locating services 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 49 matching company records for line locating services based in Canada, with 645 tracked contacts and 284 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 line locating services 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 |  GTELgtel.caHQ: London, ON, CanadaReported employees: 501-1,000 | London, ON, Canada | 501-1,000 | Exact match | 178 contacts → |
“GTel is Canadian company based in London, Ontario and is a leading provider of accurate locates, field surveying, meter reading, gas leak detection and damage inspection services…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ontario ONE Callontarioonecall.caHQ: Guelph, ON, CanadaReported employees: 51-200 | Guelph, ON, Canada | 51-200 | Exact match | 106 contacts → |
“Ontario One Call is a not-for-profit organization that facilitates excavation locate requests to ensure homeowners, excavators and infrastructure owners are safe when digging.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  PVS Contractorspvslocates.comHQ: St Catharines, ON, CanadaReported employees: 201-500 | St Catharines, ON, Canada | 201-500 | Exact match | 94 contacts → |
“Since 1977, PVS Contractors (PVS) has been a leading provider of infrastructure services, providing essential utility locating, damage prevention and asset management services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Info-Excavationinfo-ex.comHQ: Montréal, QC, CanadaReported employees: 11-50 | Montréal, QC, Canada | 11-50 | Exact match | 19 contacts → |
“Info-Excavation est une corporation à but non lucratif dûment constituée en vertu des lois du Québec ayant pour but d’offrir aux excavateurs et au public en général un guichet…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  TCB Line Locatingtcblocating.caHQ: Red Deer County, CanadaReported employees: 11-50 | Red Deer County, Canada | 11-50 | Exact match | 18 contacts → |
“Ground Disturbance Specialists: Line Locating, One Call locate response, One Call management, Ground Disturbance management and coordination, Survey, third-party crossing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Premier Locates INCpremierlocates.ca HQ: Aurora, ON, CanadaReported employees: 11-50 | Aurora, ON, Canada | 11-50 | Exact match | 13 contacts → |
“With over 30 years of experience in the utility locate business, Premier Locates Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  First Alert Locating LTDfirstalertlocating.comHQ: Grande Prairie, AB, CanadaReported employees: 11-50 | Grande Prairie, AB, Canada | 11-50 | Exact match | 12 contacts → |
“First Alert Locating Ltd provides professional, precise and complete locating services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Abacus Datagraphics LTDabacusdatagraphics.comHQ: Red Deer, AB, CanadaReported employees: 51-200 | Red Deer, AB, Canada | 51-200 | Exact match | 12 contacts → |
“Located in Red Deer Alberta, Abacus Datagraphics provides a variety of services to the Western Canadian energy industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  BC 1 Callbc1c.caHQ: BC, CanadaReported employees: 1-10 | BC, Canada | 1-10 | Exact match | 11 contacts → |
“Contractor Locate Requests and Support here: Homeowner Locate Requests and Support here: Emergency requests can be submitted by calling 1-800-474-6886.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Ontario Utility Locates INConulocates.caHQ: Niagara, ON, CanadaReported employees: 11-50 | Niagara, ON, Canada | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Hawkeye Line Locators INChawkeyelinelocators.com HQ: Sylvan Lake, AB, CanadaReported employees: 11-50 | Sylvan Lake, AB, Canada | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Canadian Locators INCcanadianlocators.com HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 7 contacts → |
“Canadian Locators Inc.(CLI)) has been in the locating business for more than 18 years and currently operates throughout the Provinces of Alberta, British Columbia, and Ontario.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  D-Tech Line Locators LTDd-techlinelocators.comHQ: Fort St John, BC, CanadaReported employees: 11-50 | Fort St John, BC, Canada | 11-50 | Exact match | 7 contacts → |
“As we approach 15 years of providing North-Eastern British Columbia and North-Western Alberta with buried utility locating we continue to strive to help our clients and other…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Utility Marxutilitymarx.comHQ: Hamilton, ON, CanadaReported employees: 51-200 | Hamilton, ON, Canada | 51-200 | Exact match | 6 contacts → |
“Utility Marx has been providing private and public utilities locate services, GPS services, and job site consultations since 2009.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Quadra Utility Locatingquadralocating.comHQ: Port Coquitlam, BC, CanadaReported employees: 11-50 | Port Coquitlam, BC, Canada | 11-50 | Exact match | 5 contacts → |
“Quadra Utility Locating is a progressive utility locating company with 10+ years of service to clients across Metro Vancouver, Vancouver Island, and the Interior of British…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: High Prairie, AB, CanadaReported employees: 1-10 | High Prairie, AB, Canada | 1-10 | Exact match | 3 contacts → |
“Founded in 2006, Triple 6 Line Locating & Safety Services Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  EM Utility Locating LTDemutilitylocating.comHQ: Edmonton, AB, CanadaReported employees: 1-10 | Edmonton, AB, Canada | 1-10 | Exact match | 3 contacts → |
“EM Utility Locating specializes in identifying subsurface infrastructure for the purpose of damage prevention and planning and design.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Tomslake, BC, CanadaReported employees: 1-10 | Tomslake, BC, Canada | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | X-Calibur Pipeline & Utility Location LTDx-calibur.ca HQ: Rocky Mountain House, AB, CanadaReported employees: 51-200 | Rocky Mountain House, AB, Canada | 51-200 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Western Leakage Serviceswesternlocates.com HQ: Coquitlam, BC, CanadaReported employees: 1-10 | Coquitlam, BC, Canada | 1-10 | Exact match | 2 contacts → |
“Western Locates is a division of Western Leakage Services, Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Landscan Locating LTDlandscan.caHQ: Lethbridge, AB, CanadaReported employees: 1-10 | Lethbridge, AB, Canada | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Accurate Locates LTDaccuratelocates.comHQ: Fraser Valley, BC, CanadaReported employees: 1-10 | Fraser Valley, BC, Canada | 1-10 | Exact match | 1 contacts → |
“We locate and mark out your underground utilities on project sites.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  PCI Surveyspcisurveys.caHQ: Sherwood Park, BC, CanadaReported employees: 1-10 | Sherwood Park, BC, Canada | 1-10 | Exact match | 1 contacts → |
“PCI Surveys offers comprehensive surveying and private line locating services across multiple locations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  4d Locate Solutions INC4dlocatesolutions.caHQ: Southern, ON, CanadaReported employees: 1-10 | Southern, ON, Canada | 1-10 | Exact match | 1 contacts → |
“4D Locate Solutions is made up of a team of utility locate and damage prevention experts with extensive experience working with utility owners, contractors, and locate service…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Walleye Locating LTDwalleyelocating.caHQ: Wainwright, AB, CanadaReported employees: 1-10 | Wainwright, AB, Canada | 1-10 | Exact match | 1 contacts → |
“We are a Line Locating Company striving to Safely Provide Quality Locates and Great Service at an Honest, Fair Price.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 49 company matches
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Line locating services: 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
48 records in the displayed employee bands.
1 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 49 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 line locating services?
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 line locating services did RevenueBase find based in Canada?
The saved snapshot records 49 matching company records, 645 tracked contacts and 284 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
Line locating services by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 line locating services based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/line-locating-services/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 line locating services based in Canada
RevenueBase records 49 matching company records for line locating services based in Canada, with 645 tracked contacts and 284 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 line locating services 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 | GTELgtel.ca HQ: London, ON, CanadaReported employees: 501-1,000 | London, ON, Canada | 501-1,000 | Exact match | 178 contacts → |
“GTel is Canadian company based in London, Ontario and is a leading provider of accurate locates, field surveying, meter reading, gas leak detection and damage inspection services…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ontario ONE Callontarioonecall.ca HQ: Guelph, ON, CanadaReported employees: 51-200 | Guelph, ON, Canada | 51-200 | Exact match | 106 contacts → |
“Ontario One Call is a not-for-profit organization that facilitates excavation locate requests to ensure homeowners, excavators and infrastructure owners are safe when digging.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | PVS Contractorspvslocates.com HQ: St Catharines, ON, CanadaReported employees: 201-500 | St Catharines, ON, Canada | 201-500 | Exact match | 94 contacts → |
“Since 1977, PVS Contractors (PVS) has been a leading provider of infrastructure services, providing essential utility locating, damage prevention and asset management services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Info-Excavationinfo-ex.com HQ: Montréal, QC, CanadaReported employees: 11-50 | Montréal, QC, Canada | 11-50 | Exact match | 19 contacts → |
“Info-Excavation est une corporation à but non lucratif dûment constituée en vertu des lois du Québec ayant pour but d’offrir aux excavateurs et au public en général un guichet…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TCB Line Locatingtcblocating.ca HQ: Red Deer County, CanadaReported employees: 11-50 | Red Deer County, Canada | 11-50 | Exact match | 18 contacts → |
“Ground Disturbance Specialists: Line Locating, One Call locate response, One Call management, Ground Disturbance management and coordination, Survey, third-party crossing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Premier Locates INCpremierlocates.ca HQ: Aurora, ON, CanadaReported employees: 11-50 | Aurora, ON, Canada | 11-50 | Exact match | 13 contacts → |
“With over 30 years of experience in the utility locate business, Premier Locates Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | First Alert Locating LTDfirstalertlocating.com HQ: Grande Prairie, AB, CanadaReported employees: 11-50 | Grande Prairie, AB, Canada | 11-50 | Exact match | 12 contacts → |
“First Alert Locating Ltd provides professional, precise and complete locating services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Abacus Datagraphics LTDabacusdatagraphics.com HQ: Red Deer, AB, CanadaReported employees: 51-200 | Red Deer, AB, Canada | 51-200 | Exact match | 12 contacts → |
“Located in Red Deer Alberta, Abacus Datagraphics provides a variety of services to the Western Canadian energy industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | BC 1 Callbc1c.ca HQ: BC, CanadaReported employees: 1-10 | BC, Canada | 1-10 | Exact match | 11 contacts → |
“Contractor Locate Requests and Support here: Homeowner Locate Requests and Support here: Emergency requests can be submitted by calling 1-800-474-6886.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ontario Utility Locates INConulocates.ca HQ: Niagara, ON, CanadaReported employees: 11-50 | Niagara, ON, Canada | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Hawkeye Line Locators INChawkeyelinelocators.com HQ: Sylvan Lake, AB, CanadaReported employees: 11-50 | Sylvan Lake, AB, Canada | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Canadian Locators INCcanadianlocators.com HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 7 contacts → |
“Canadian Locators Inc.(CLI)) has been in the locating business for more than 18 years and currently operates throughout the Provinces of Alberta, British Columbia, and Ontario.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | D-Tech Line Locators LTDd-techlinelocators.com HQ: Fort St John, BC, CanadaReported employees: 11-50 | Fort St John, BC, Canada | 11-50 | Exact match | 7 contacts → |
“As we approach 15 years of providing North-Eastern British Columbia and North-Western Alberta with buried utility locating we continue to strive to help our clients and other…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Utility Marxutilitymarx.com HQ: Hamilton, ON, CanadaReported employees: 51-200 | Hamilton, ON, Canada | 51-200 | Exact match | 6 contacts → |
“Utility Marx has been providing private and public utilities locate services, GPS services, and job site consultations since 2009.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Quadra Utility Locatingquadralocating.com HQ: Port Coquitlam, BC, CanadaReported employees: 11-50 | Port Coquitlam, BC, Canada | 11-50 | Exact match | 5 contacts → |
“Quadra Utility Locating is a progressive utility locating company with 10+ years of service to clients across Metro Vancouver, Vancouver Island, and the Interior of British…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: High Prairie, AB, CanadaReported employees: 1-10 | High Prairie, AB, Canada | 1-10 | Exact match | 3 contacts → |
“Founded in 2006, Triple 6 Line Locating & Safety Services Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | EM Utility Locating LTDemutilitylocating.com HQ: Edmonton, AB, CanadaReported employees: 1-10 | Edmonton, AB, Canada | 1-10 | Exact match | 3 contacts → |
“EM Utility Locating specializes in identifying subsurface infrastructure for the purpose of damage prevention and planning and design.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Tomslake, BC, CanadaReported employees: 1-10 | Tomslake, BC, Canada | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | X-Calibur Pipeline & Utility Location LTDx-calibur.ca HQ: Rocky Mountain House, AB, CanadaReported employees: 51-200 | Rocky Mountain House, AB, Canada | 51-200 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Western Leakage Serviceswesternlocates.com HQ: Coquitlam, BC, CanadaReported employees: 1-10 | Coquitlam, BC, Canada | 1-10 | Exact match | 2 contacts → |
“Western Locates is a division of Western Leakage Services, Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Landscan Locating LTDlandscan.ca HQ: Lethbridge, AB, CanadaReported employees: 1-10 | Lethbridge, AB, Canada | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Accurate Locates LTDaccuratelocates.com HQ: Fraser Valley, BC, CanadaReported employees: 1-10 | Fraser Valley, BC, Canada | 1-10 | Exact match | 1 contacts → |
“We locate and mark out your underground utilities on project sites.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | PCI Surveyspcisurveys.ca HQ: Sherwood Park, BC, CanadaReported employees: 1-10 | Sherwood Park, BC, Canada | 1-10 | Exact match | 1 contacts → |
“PCI Surveys offers comprehensive surveying and private line locating services across multiple locations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 4d Locate Solutions INC4dlocatesolutions.ca HQ: Southern, ON, CanadaReported employees: 1-10 | Southern, ON, Canada | 1-10 | Exact match | 1 contacts → |
“4D Locate Solutions is made up of a team of utility locate and damage prevention experts with extensive experience working with utility owners, contractors, and locate service…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Walleye Locating LTDwalleyelocating.ca HQ: Wainwright, AB, CanadaReported employees: 1-10 | Wainwright, AB, Canada | 1-10 | Exact match | 1 contacts → |
“We are a Line Locating Company striving to Safely Provide Quality Locates and Great Service at an Honest, Fair Price.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 49 company matches
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Line locating services: 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
48 records in the displayed employee bands.
1 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 49 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 line locating services?
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 line locating services did RevenueBase find based in Canada?
The saved snapshot records 49 matching company records, 645 tracked contacts and 284 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
Line locating services by geography
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Cite this list
RevenueBase Data Team. Top 25 line locating services based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/line-locating-services/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗