Company lists · Data refreshed September 2026

Top 25 Earthmoving and grading contractors based in Canada

RevenueBase identified 551 company matches for earthmoving and grading contractors associated with Canada as of September 2026 and tracks 4,709 professional contacts across them, including 1,407 with verified work emails. Edmonton is the largest hub.

This list covers company matches for earthmoving and grading 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 September 16, 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 Sep 16, 2026 How this list was built
551Companies
4,709Contacts tracked
1,407Verified emails
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The 25 largest earthmoving and grading contractors based in Canada

Ranked by team size
Top 25 of 551 company matches for earthmoving and grading contractors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchSpruce Grove, AB, CanadaHQ recorded Sep 16, 20261,001-5,000298 contacts →

Exact match

“Thompson Construction Group is a leading Alberta-based construction firm specializing in heavy civil earthworks, underground utilities, vertical construction, and industrial…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchLangley, BC, CanadaHQ recorded Sep 16, 2026201-500228 contacts →

Exact match

“Together in construction”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchCalgary, AB, CanadaHQ recorded Sep 16, 2026201-500189 contacts →

Exact match

“Whissell was founded in Calgary in 1970 as a water and sewer contractor.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Sep 16, 2026201-500157 contacts →

Exact match

“For almost 40 years, we’ve been a proud extension of our client’s team.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchBracebridge, ON, CanadaHQ recorded Sep 16, 2026501-1,000139 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 · Sep 16, 2026 · View company records in RevenueBase
6Exact matchSalaberry-de-valleyfield, QC, CanadaHQ recorded Sep 16, 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 · Sep 16, 2026 · View company records in RevenueBase
7Exact matchAcheson, AB, CanadaHQ recorded Sep 16, 2026201-500120 contacts →

Exact match

“Kichton Contracting Ltd (KCL) has been in business since 1963 and is based out of Edmonton, Alberta, Canada.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchOttawa, ON, CanadaHQ recorded Sep 16, 202651-200107 contacts →

Exact match

“Established in 1975 Agrodrain Systems Limited (ASL) began with the purchase of a bulldozer that we customized to create a specialized tile drainage plow.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchCalgary, AB, CanadaHQ recorded Sep 16, 2026201-50089 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchSt-bruno-de-montarville, QC, CanadaHQ recorded Sep 16, 202651-20071 contacts →

Exact match

“Bricon s'est établi comme un chef de file incontournable dans l'industrie de la construction au Québec.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchBolton, ON, CanadaHQ recorded Sep 16, 2026501-1,00060 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 · Sep 16, 2026 · View company records in RevenueBase
12Exact matchVancouver, BC, CanadaHQ recorded Sep 16, 202651-20052 contacts →

Exact match

“In 1985, after years of working in residential utilities contracting for their father, the Marinelli siblings founded Conwest Contracting to build further on their family…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchSurrey, BC, CanadaHQ recorded Sep 16, 2026201-50052 contacts →

Exact match

“The Mainland Group of Companies is a multi-disciplinary construction service provider with expertise in civil works, excavation, shoring, and the oil & gas sector.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchTerrace, BC, CanadaHQ recorded Sep 16, 202651-20046 contacts →

Exact match

“The Bear Creek Group is a locally owned company located in Northwestern British Columbia.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchBrampton, ON, CanadaHQ recorded Sep 16, 202651-20045 contacts →

Exact match

“With over 25 years experience, Metro Infrastructure works to provide construction services across Toronto, Peel and Halton regions for construction companies, public works…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchSurrey, BC, CanadaHQ recorded Sep 16, 202651-20042 contacts →

Exact match

“Southwest Contracting Ltd is a full service excavation, shoring and civil contractor specializing in shotcrete and other shoring methods, special grouting techniques, jet…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchToronto, ON, CanadaHQ recorded Sep 16, 202651-20040 contacts →

Exact match

“When it comes to choosing a contractor or sub-contractor, experience counts.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchEdmonton, AB, CanadaHQ recorded Sep 16, 202651-20040 contacts →

Exact match

“Waiward Construction Managment Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchVarennes, QC, CanadaHQ recorded Sep 16, 202651-20037 contacts →

Exact match

“En tant qu’entrepreneur général spécialisé en excavation de masse dans le secteur du génie civil et des parcs, notre polyvalence et notre expérience dans divers domaines de la…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchCowansville, QC, CanadaHQ recorded Sep 16, 202651-20032 contacts →

Exact match

“Référence dans le domaine du génie civil depuis plus de 25 ans dans la région de l'Estrie et de la Montérégie, Excavation St-Pierre & Tremblay a fait sa renommée avec ses services…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchEdmonton, AB, CanadaHQ recorded Sep 16, 202651-20031 contacts →

Exact match

“WCL is where quality work meets quality people.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchAnjou, QC, CanadaHQ recorded Sep 16, 202651-20029 contacts →

Exact match

“Present in the Montreal market since 1956, Les Excavations Payette Ltd.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchBurnaby, BC, CanadaHQ recorded Sep 16, 202611-5027 contacts →

Exact match

“Terra Contracting is a full service earthworks contractor that provides a full package of services to various types and sizes of developments.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchLaval, QC, CanadaHQ recorded Sep 16, 202651-20027 contacts →

Exact match

“Notre entreprise œuvre dans le domaine de l’excavation et du génie civil depuis plus de 20 ans.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchEdmonton, AB, CanadaHQ recorded Sep 16, 2026201-50027 contacts →

Exact match

“For over half a century, DeFord Contracting has been working tirelessly to build spaces that are meaningful and lasting to the people of the greater Edmonton area.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 551 earthmoving and grading contractors based in Canada

See the full list, filter by size, metro and specialty, and access 1,407 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Earthmoving and grading contractors based in Canada at a glance

As of Sep 16, 2026
29.9%Verified-email coverage
8.5Average contacts per company
11-50Median size (employees)
5.3%Largest-city concentration · Edmonton
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
215
11-50
206
51-200
94
201-500
17
501-1,000
3
1,001-5,000
2
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 551 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 “earthmoving and grading 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 1,407 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 September 16, 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 “earthmoving and grading contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many earthmoving and grading contractors are there based in Canada?

RevenueBase identified 551 company matches for earthmoving and grading contractors associated with Canada as of September 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?

Thompson Construction Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most earthmoving and grading contractors?

Edmonton leads with 29 company records, followed by Calgary (18) and Ottawa (14).

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 1,407 professional contacts with verified work emails tracked across these 551 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 September 16, 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.