Company lists · Data refreshed November 2026

Top 25 Highway maintenance contractors based in Canada

RevenueBase identified 81 company matches for highway maintenance contractors associated with Canada as of November 2026 and tracks 2,834 professional contacts across them, including 738 with verified work emails. Calgary is the largest hub.

This list covers company matches for highway maintenance contractors associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
81Companies
2,834Contacts tracked
738Verified emails
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The 25 largest highway maintenance contractors based in Canada

Ranked by team size
Top 25 of 81 company matches for highway maintenance contractors 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNisku, AB, CanadaHQ recorded Nov 6, 2026201-500242 contacts →

Exact match

“Since 1974, the Carmacks organization has grown from a small municipal road contractor to a multi-faceted general civil construction service and highway maintenance organization…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 2026201-500204 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBrossard, QC, CanadaHQ recorded Nov 6, 2026501-1,000181 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
4Exact matchBracebridge, ON, CanadaHQ recorded Nov 6, 2026501-1,000137 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
5Exact matchSalaberry-de-valleyfield, QC, CanadaHQ recorded Nov 6, 2026201-500127 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
6Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-200121 contacts →

Exact match

“BUILDING ONTARIO'S ROADWAYS FOR OVER 50 YEARS OUR ABILITY IS DEFINED BY OUR EXPERIENCE Fermar Paving Limited is a fully-integrated general contractor operating in the GTA…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLachine, QC, CanadaHQ recorded Nov 6, 2026501-1,000113 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
8Exact matchSt. Jacobs, ON, CanadaHQ recorded Nov 6, 2026201-50082 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
9Exact matchMirabel, QC, CanadaHQ recorded Nov 6, 2026201-50064 contacts →

Exact match

“Le GROUPE UNIROC est un ensemble d’entreprises qui œuvrent dans les domaines des infrastructures routières et du génie civil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261,001-5,00061 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
11Exact matchBrampton, ON, CanadaHQ recorded Nov 6, 2026201-50055 contacts →

Exact match

“Since 1959, Graham Bros.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKamloops, BC, CanadaHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Dawson Road Maintenance, formerly known as Interior Roads Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“As the largest independent road construction company in Calgary, Alsa is regarded as a premium road building contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Established in 1956, O’Hanlon Paving is an Edmonton-based road construction contractor specializing in new road construction, cold milling, resurfacing and maintenance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBolton, ON, CanadaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“24hr 7 Days per week 365 days a year We Never say NO Always here for our existing and New customers Over 25 years in Road Maintenance including Street and parking Lot Sweeping…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMarkham, ON, CanadaHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Upper Canada Road Services is a trusted provider of pavement marking, crack sealing, and road maintenance services across Ontario.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBurlington, ON, CanadaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“With over a century of experience, Marathon has established itself as a trusted leader in the manufacture of high-quality road maintenance equipment, tools, and specialty products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Founded in 1981, Almon has grown from the two original founders to a team of over 110 people during the busiest seasons.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPrince George, BC, CanadaHQ recorded Nov 6, 2026201-50018 contacts →

Exact match

“Founded in 1988 as a result of a privatization initiative of the Province of British Columbia, Yellowhead Road & Bridge has performed Road and Bridge maintenance services in 11…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchEtobicoke, ON, CanadaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“The history of the MSO Construction dates back to 1922, when it was founded as Municipal Spraying and Oiling Company Limited.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBurns Lake, BC, CanadaHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Since 1988, Lakes District Maintenance has been dedicated to maintaining safe and reliable highways across central British Columbia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOromocto, NB, CanadaHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“MRDC Operations Corporation is a private contractor responsible for the maintenance, operation and rehabilitation of the 195 km four-lane divided highway (RAD 120) which is…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFort Saskatchewan, AB, CanadaHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“ASAP Traffic is an Alberta based traffic solutions provider for industrial and commercial customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNisku, AB, CanadaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchKamloops, BC, CanadaHQ recorded Nov 6, 2026201-50015 contacts →

Exact match

“Dawson Construction has been involved in many of the province’s biggest and most important construction projects over the last several decades.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 81 highway maintenance contractors based in Canada

See the full list, filter by size, metro and specialty, and access 738 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Highway maintenance contractors based in Canada at a glance

As of Nov 6, 2026
26.0%Verified-email coverage
35.0Average contacts per company
11-50Median size (employees)
6.2%Largest-city concentration · Calgary
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
28
51-200
17
201-500
8
501-1,000
3
1,001-5,000
3

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 81 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 “highway maintenance contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 738 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 “highway maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many highway maintenance contractors are there based in Canada?

RevenueBase identified 81 company matches for highway maintenance contractors associated with Canada as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Carmacks Enterprises tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most highway maintenance contractors?

Calgary leads with 5 company records, followed by Edmonton (5) and Toronto (4).

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 738 professional contacts with verified work emails tracked across these 81 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.