Company lists · Data refreshed September 2026

Top 25 Underground utility contractors based in Canada

Name: Underground utility contractors based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 184 companies tracked

RevenueBase identified 184 underground utility contractors headquartered in Canada as of September 2026 and tracks 2,863 professional contacts across them, including 727 with verified work emails. Calgary is the largest hub.

This list covers underground utility contractors headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

184Companies

2,863Contacts tracked

727Verified emails

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The 25 largest underground utility contractors based in Canada

Ranked by team size

Top 25 of 184 underground utility contractors based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to underground utility contractors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Forbes Bros. Group Of Companies	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	501-1,000	367 contacts →
	Indirect evidence “Forbes Bros.” Source: RevenueBase Database · checked Sep 19, 2026
2	Thompson Construction Group	Strong evidence	Spruce Grove, AB, CanadaHQ checked Sep 19, 2026	1,001-5,000	298 contacts →
	Strong evidence “Thompson Construction Group is a leading Alberta-based construction firm specializing in heavy civil earthworks, underground utilities, vertical construction, and industrial…” Source: RevenueBase Database · checked Sep 19, 2026
3	GTEL	Indirect evidence	London, ON, CanadaHQ checked Sep 19, 2026	501-1,000	164 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
4	Victor Energy	Indirect evidence	Nisku, AB, CanadaHQ checked Sep 19, 2026	201-500	116 contacts →
	Indirect evidence “Victor Energy Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
5	North Star Contracting INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	201-500	89 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
6	Canadian Utility Construction Limited Partnership	Strong evidence	Surrey, BC, CanadaHQ checked Sep 19, 2026	201-500	87 contacts →
	Strong evidence “Since Canadian Utility Construction’s inception in 1991, our organization has continuously provided a complete range of underground construction services, specializing in…” Source: RevenueBase Database · checked Sep 19, 2026
7	PVS Contractors	Strong evidence	St Catharines, ON, CanadaHQ checked Sep 19, 2026	201-500	84 contacts →
	Strong evidence “Since 1977, PVS Contractors (PVS) has been a leading provider of infrastructure services, providing essential utility locating, damage prevention and asset management services.” Source: RevenueBase Database · checked Sep 19, 2026
8	Avertex Utility Solutions INC	Strong evidence	Amaranth, ON, CanadaHQ checked Sep 19, 2026	51-200	50 contacts →
	Strong evidence “AVERTEX is a diversified underground utility contractor with the backbone of our company in the installation of private and public utility networks.” Source: RevenueBase Database · checked Sep 19, 2026
9	OE Utility Services	Partial evidence	Vaughan, ON, CanadaHQ checked Sep 19, 2026	51-200	44 contacts →
	Partial evidence “Celebrating 30 Years \| OE Utility Services is Ontario's full-solution utility services provider for gas, water and subsurface utility engineering customers.” Source: RevenueBase Database · checked Sep 19, 2026
10	G-Tek	Indirect evidence	Laval, QC, CanadaHQ checked Sep 19, 2026	201-500	42 contacts →
	Indirect evidence “Nous sommes un chef de file dans la construction et l'entretien d'infrastructures souterraines, de réseaux de distribution d'électricité et de réseaux de télécommunications.” Source: RevenueBase Database · checked Sep 19, 2026
11	Complete Utility Contractors LTD	Strong evidence	Langley, BC, CanadaHQ checked Sep 19, 2026	51-200	33 contacts →
	Strong evidence “CUC is a lower mainland based and highly experienced civil/utility company, we do underground utility construction for municipalities, districts, developers, and private utility…” Source: RevenueBase Database · checked Sep 19, 2026
12	DCD Design & Manufacturing LTD	Partial evidence	Richmond, BC, CanadaHQ checked Sep 19, 2026	11-50	32 contacts →
	Partial evidence “DCD Design has been designing, engineering and manufacturing Underground and Aerial Cable installation tools as well as Horizontal Directional Drilling (HDD) down-hole equipment…” Source: RevenueBase Database · checked Sep 19, 2026
13	Can-West Electrical Contractors LTD	Strong evidence	St. Albert, AB, CanadaHQ checked Sep 19, 2026	51-200	32 contacts →
	Strong evidence “Can-West Electrical Contractors is a locally owned, full-service underground and electrical contracting company.” Source: RevenueBase Database · checked Sep 19, 2026
14	Swift Underground	Strong evidence	Steinbach, MB, CanadaHQ checked Sep 19, 2026	51-200	27 contacts →
	Strong evidence “Swift Underground is an underground utility contractor based out of Steinbach, Manitoba.” Source: RevenueBase Database · checked Sep 19, 2026
15	Newhook Trenching LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	51-200	26 contacts →
	Indirect evidence “About Newhook Trenching Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
16	Beacon Utility Contractors Limited	Strong evidence	Maple, ON, CanadaHQ checked Sep 19, 2026	51-200	25 contacts →
	Strong evidence “Beacon Utility Contractors Limited was established in 1997, specializing in utility construction and maintenance.” Source: RevenueBase Database · checked Sep 19, 2026
17	Blue-Con Excavating LTD	Strong evidence	Rocky View, AB, CanadaHQ checked Sep 19, 2026	51-200	23 contacts →
	Strong evidence “Incorporated in 1980, Blue-Con Excavating began business as an Underground Service Contractor.” Source: RevenueBase Database · checked Sep 19, 2026
18	Mack Construction Services LTD	Indirect evidence	Sherwood Park, AB, CanadaHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
19	Hundseth Power Line Construction HPL	Partial evidence	Saskatoon, SK, CanadaHQ checked Sep 19, 2026	201-500	23 contacts →
	Partial evidence “Hundseth Power Line Construction (HPL) is a Saskatchewan-based, family-owned utilities company, headquartered in Saskatoon, with site offices in Regina and Humboldt.” Source: RevenueBase Database · checked Sep 19, 2026
20	Degner Construction Incorporated	Partial evidence	Acheson, AB, CanadaHQ checked Sep 19, 2026	51-200	22 contacts →
	Partial evidence “Degner Construction Incorporated is a leading construction infrastructure services provider for Land Developers, Municipalities and General Contractors with operations primarily…” Source: RevenueBase Database · checked Sep 19, 2026
21	Dunwald And Fleming	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	201-500	20 contacts →
	Indirect evidence “Experience, Safety, and Quality: Dunwald & Fleming started in 1978 with the goal of putting our client's needs first.” Source: RevenueBase Database · checked Sep 19, 2026
22	Option Excavating INC	Partial evidence	Spruce Grove, AB, CanadaHQ checked Sep 19, 2026	11-50	20 contacts →
	Partial evidence “Option Excavating is an Earthworks and Underground Sewer and Water company based out of Spruce Grove, Alberta.” Source: RevenueBase Database · checked Sep 19, 2026
23	Peak Contracting Services INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “PEAK is a water and sewer deep utilities provider, indemnified with the City of Calgary, which offers commercial Installations.” Source: RevenueBase Database · checked Sep 19, 2026
24	Memme Infrastructure Contractors	Indirect evidence	Bolton, ON, CanadaHQ checked Sep 19, 2026	51-200	18 contacts →
	Indirect evidence “MEMME is a trusted name in civil construction, proudly serving communities across Ontario and beyond.” Source: RevenueBase Database · checked Sep 19, 2026
25	Slimdor Contracting LTD	Indirect evidence	Cochrane, AB, CanadaHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Slimdor Contracting Ltd is a construction company based out of 42 Griffin Industrial Point, Cochrane, AB” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: underground utility contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names underground utility contractors.
Partial evidence: Its own public description names part of underground utility contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name underground utility contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 184 underground utility contractors based in Canada

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Underground utility contractors based in Canada at a glance

As of Sep 19, 2026

25.4%Verified-email coverage

15.6Average contacts per company

11-50Median size (employees)

9.2%Largest-city concentration · Calgary

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 184 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among underground utility contractors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “underground utility contractors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names underground utility contractors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among underground utility contractors, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 727 across the full list. 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 September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names underground utility contractors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many underground utility contractors are there based in Canada?

RevenueBase identified 184 underground utility contractors headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Forbes Bros. Group Of Companies, headquartered in Edmonton, tops this list with the largest team on record.

Which city has the most underground utility contractors?

Calgary leads with 17 headquartered companies, followed by Edmonton (9) and Winnipeg (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 727 verified decision-maker contacts tracked across these 184 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.