Company lists · Data refreshed November 2026

Top 25 Infrastructure maintenance companies based in Canada

Name: Infrastructure maintenance companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 144 companies tracked

RevenueBase identified 144 company matches for infrastructure maintenance companies associated with Canada as of November 2026 and tracks 5,754 professional contacts across them, including 2,132 with verified work emails. Calgary is the largest hub.

This list covers company matches for infrastructure maintenance companies 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

144Companies

5,754Contacts tracked

2,132Verified emails

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The 25 largest infrastructure maintenance companies based in Canada

Ranked by team size

Top 25 of 144 company matches for infrastructure maintenance companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Tomlinson Group Of Companies	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	501-1,000	481 contacts →
	Exact match “Starting with a single-axle dump truck in 1952, R.W.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Eurovia Québec	Exact match	Brossard, QC, CanadaHQ recorded Nov 6, 2026	1,001-5,000	403 contacts →
	Exact match “Eurovia Québec, filiale de VINCI Construction, est l’un des principaux acteurs de la construction d’infrastructures de transport et d’aménagements urbains.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Site Resource Group	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	501-1,000	353 contacts →
	Exact match “From conception to completion, SITE Resource Group (SITE) has the capability to provide comprehensive services for the successful construction, maintenance and reclamation of our…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Moreau	Exact match	Rouyn-noranda, CanadaHQ recorded Nov 6, 2026	1,001-5,000	273 contacts →
	Exact match “Moreau was founded in 1977 by Mr.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Volker Stevin	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	1,001-5,000	267 contacts →
	Exact match “Since 1978, Volker Stevin has been dedicated to enhancing communities and connecting people with progress.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	JOE Johnson Equipment	Exact match	Innisfil, MB, CanadaHQ recorded Nov 6, 2026	201-500	263 contacts →
	Exact match “Joe Johnson Equipment is Canada’s largest and one of North America’s leading infrastructure-maintenance equipment suppliers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Colas Canada INC	Exact match	Toronto, AB, CanadaHQ recorded Nov 6, 2026	5,001-10,000	220 contacts →
	Exact match “Colas Canada Inc, Canada’s leader in construction and maintenance of transportation infrastructure, is a holding and management company with operating companies across Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Construction DJL INC	Exact match	Brossard, QC, CanadaHQ recorded Nov 6, 2026	501-1,000	181 contacts →
	Exact match “Construction DJL, synonyme de passion et savoir-faire!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Fowler Construction Company Limited	Exact match	Bracebridge, ON, CanadaHQ recorded Nov 6, 2026	501-1,000	137 contacts →
	Exact match “Trusted name since 1949 • IAMFowler · Infrastructure, Aggregates & Asphalt and Maintenance · FOWLER Construction is one of Ontario's leading road-building, aggregate-producing and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Loiselle INC	Exact match	Salaberry-de-valleyfield, QC, CanadaHQ recorded Nov 6, 2026	201-500	127 contacts →
	Exact match “Entrepreneur général en travaux de génie civil, excavation, environnement, ouvrages d'art, déneigement et entretien et exploitation de réseaux routiers Certifié ISO 9001:2015…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Duroking Construction	Exact match	Mirabel, QC, CanadaHQ recorded Nov 6, 2026	501-1,000	124 contacts →
	Exact match “DUROKING Construction est une entreprise de construction œuvrant dans le domaine du génie civil pour les projets municipaux, commerciaux ou gouvernementaux.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Environnement Routier NRJ	Exact match	Lachine, QC, CanadaHQ recorded Nov 6, 2026	501-1,000	113 contacts →
	Exact match “Fondée en 1964 sous la raison sociale Legault et Touchette inc, Environnement routier NRJ s’est toujours adaptée aux exigences des secteurs de la construction et de l’entretien en…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Hamel Construction INC	Exact match	St-édouard-de-lotbinière, QC, CanadaHQ recorded Nov 6, 2026	201-500	106 contacts →
	Exact match “GENIE CIVIL Hamel Construction Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	ROY	Exact match	Anjou, QC, CanadaHQ recorded Nov 6, 2026	1,001-5,000	91 contacts →
	Exact match “Nous offrons une gamme complète de services intégrés d'entretien d'immeubles par l'intermédiaire de cinq filiales spécialisées et plus de 1 500 employés à votre service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Steed And Evans Limited	Exact match	St. Jacobs, ON, CanadaHQ recorded Nov 6, 2026	201-500	82 contacts →
	Exact match “Steed and Evans Limited is a heavy civil construction company that was established in 1953.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Can-Explore	Exact match	Québec, QC, CanadaHQ recorded Nov 6, 2026	51-200	76 contacts →
	Exact match “Innovative engineering to revolutionize infrastructure asset management; a sustainable future requires the boldness to do things differently.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	GS Construction Underground Infrastructure	Exact match	Acheson, AB, CanadaHQ recorded Nov 6, 2026	51-200	75 contacts →
	Exact match “GS has prided itself on a reputation of quality work, continuous learning and a primary focus on employee safety.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Louis W Bray Construction Limited	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	51-200	73 contacts →
	Exact match “Louis W.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Volker Stevin Contracting	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	201-500	71 contacts →
	Exact match “Since 1978, Volker Stevin Contracting has been a leader in civil construction, proudly serving Calgary and surrounding areas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Rafat General Contractor INC	Exact match	Bolton, ON, CanadaHQ recorded Nov 6, 2026	501-1,000	69 contacts →
	Exact match “Rafat General Contractor Inc, established in 1988, is a full-service civil construction and infrastructure company delivering comprehensive solutions across Ontario.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Volker Stevin Highways	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	1,001-5,000	61 contacts →
	Exact match “Since 1996, Volker Stevin Highways has been committed to keeping Alberta’s highways safe and well-maintained.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Teranorth Construction & Engineering Limited	Exact match	Sudbury, ON, CanadaHQ recorded Nov 6, 2026	201-500	58 contacts →
	Exact match “Construction services for municipal and provincial infrastructure including roads, bridges, and water/sewer” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Gator Construction Built Different	Exact match	Calgary, MB, CanadaHQ recorded Nov 6, 2026	51-200	55 contacts →
	Exact match “Gator partners with owners and operators of critical infrastructure across the full asset lifecycle, maintaining operating assets, restoring deteriorated assets, and replacing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Graham Bros. Construction LTD	Exact match	Brampton, ON, CanadaHQ recorded Nov 6, 2026	201-500	55 contacts →
	Exact match “Since 1959, Graham Bros.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Opsis Gestion D'infrastructures	Exact match	Montreal, QC, CanadaHQ recorded Nov 6, 2026	201-500	54 contacts →
	Exact match “Spécialiste de la gestion et l’exploitation de services et d’entretien d'infrastructures (immeubles), Opsis, Gestion d’infrastructures offre des services de qualité en gestion…” 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 “infrastructure maintenance companies”. 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 144 infrastructure maintenance companies based in Canada

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Infrastructure maintenance companies based in Canada at a glance

As of Nov 6, 2026

37.1%Verified-email coverage

40.0Average contacts per company

11-50Median size (employees)

4.2%Largest-city concentration · Calgary

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 144 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 “infrastructure maintenance companies” 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 2,132 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 “infrastructure maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure maintenance companies are there based in Canada?

RevenueBase identified 144 company matches for infrastructure maintenance companies 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?

Tomlinson Group Of Companies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most infrastructure maintenance companies?

Calgary leads with 6 company records, followed by Bolton (5) and Quebec (5).

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 2,132 professional contacts with verified work emails tracked across these 144 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.

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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.