Company lists · Data refreshed November 2026

Top 25 Foundation and excavation contractors based in Canada

Name: Foundation and excavation contractors based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 439 companies tracked

RevenueBase identified 439 company matches for foundation and excavation contractors associated with Canada as of November 2026 and tracks 4,402 professional contacts across them, including 1,397 with verified work emails. Edmonton is the largest hub.

This list covers company matches for foundation and excavation 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

439Companies

4,402Contacts tracked

1,397Verified emails

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The 25 largest foundation and excavation contractors based in Canada

Ranked by team size

Top 25 of 439 company matches for foundation and excavation 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Thompson Construction Group	Exact match	Spruce Grove, AB, CanadaHQ recorded Nov 6, 2026	1,001-5,000	316 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 · Nov 6, 2026 · View company records in RevenueBase
2	HALL	Exact match	Langley, BC, CanadaHQ recorded Nov 6, 2026	201-500	242 contacts →
	Exact match “Together in construction” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Roni Group	Exact match	Vaughan, ON, CanadaHQ recorded Nov 6, 2026	501-1,000	186 contacts →
	Exact match “Roni Group is a fully unionized, professional contractor for commercial, industrial and residential clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Kidco Construction LTD	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	201-500	176 contacts →
	Exact match “For almost 40 years, we’ve been a proud extension of our client’s team.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Norland	Exact match	Burnaby, BC, CanadaHQ recorded Nov 6, 2026	501-1,000	139 contacts →
	Exact match “Norland is an integrated construction company with self-perform capabilities serving Western and Northern Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Kichton Contracting LTD	Exact match	Acheson, AB, CanadaHQ recorded Nov 6, 2026	201-500	128 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 · Nov 6, 2026 · View company records in RevenueBase
7	Forest Group	Exact match	Vaughan, ON, CanadaHQ recorded Nov 6, 2026	201-500	102 contacts →
	Exact match “We are a company that stands on integrity with over 30 years of experience in superior quality asphalt and concrete services led by performance-driven results.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Beluga Construction	Exact match	Boisbriand, QC, CanadaHQ recorded Nov 6, 2026	201-500	87 contacts →
	Exact match “Beluga Construction, c’est d’abord une histoire familiale bâtie avec passion depuis plus de 35 ans.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Bricon 175784 Canada INC	Exact match	St-bruno-de-montarville, QC, CanadaHQ recorded Nov 6, 2026	51-200	74 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 · Nov 6, 2026 · View company records in RevenueBase
10	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
11	Conwest Contracting	Exact match	Vancouver, BC, CanadaHQ recorded Nov 6, 2026	51-200	61 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 · Nov 6, 2026 · View company records in RevenueBase
12	Mainland Group Of Companies	Exact match	Surrey, BC, CanadaHQ recorded Nov 6, 2026	201-500	56 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 · Nov 6, 2026 · View company records in RevenueBase
13	CIF Construction LTD	Exact match	Prince George, BC, CanadaHQ recorded Nov 6, 2026	51-200	52 contacts →
	Exact match “CIF operates in the mining, oil and gas, forestry, pulp and paper, bioenergy, wind energy, commercial and municipal industries completing the full range of concrete services…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Bisson Expert	Exact match	Saint-hubert, QC, CanadaHQ recorded Nov 6, 2026	51-200	50 contacts →
	Exact match “Pour tous les travaux complexes de réparation de fondation, Bisson Expert est le partenaire de confiance qu’il vous faut.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Preco-Mse	Exact match	Vaudreuil-dorion, QC, CanadaHQ recorded Nov 6, 2026	51-200	47 contacts →
	Exact match “PRECO-MSE is specialized in the design and execution of deep foundations, underpinning and repairs, installing piles, anchors, soils stabilization or retaining walls.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Metro Infrastructure	Exact match	Brampton, ON, CanadaHQ recorded Nov 6, 2026	51-200	44 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 · Nov 6, 2026 · View company records in RevenueBase
17	Waiward Construction Management INC	Exact match	Edmonton, AB, CanadaHQ recorded Nov 6, 2026	51-200	43 contacts →
	Exact match “Waiward Construction Managment Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Roterra Piling	Exact match	Acheson, AB, CanadaHQ recorded Nov 6, 2026	51-200	40 contacts →
	Exact match “Roterra Piling is a leading provider of foundation solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Deep Foundations Contractors INC	Exact match	Stouffville, ON, CanadaHQ recorded Nov 6, 2026	201-500	37 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Audet ET Knight	Exact match	Rouyn-noranda, CanadaHQ recorded Nov 6, 2026	51-200	35 contacts →
	Exact match “À travers nos 25 années d’expérience dans le domaine de la construction, notre entreprise s’est démarquée dans les ouvrages de génie civil, dans les fondations de bâtiments des…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Weinrich Contracting LTD	Exact match	Edmonton, AB, CanadaHQ recorded Nov 6, 2026	51-200	33 contacts →
	Exact match “WCL is where quality work meets quality people.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Petrifond Fondation	Exact match	Montreal, QC, CanadaHQ recorded Nov 6, 2026	51-200	32 contacts →
	Exact match “Since its creation Petrifond has successfully completed over contracts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Lake Excavating LTD	Exact match	Vancouver, AB, CanadaHQ recorded Nov 6, 2026	51-200	32 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Sercon	Exact match	Hamilton, ON, CanadaHQ recorded Nov 6, 2026	51-200	31 contacts →
	Exact match “Sercon Construction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Prattco Excavating	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	29 contacts →
	Exact match “Trust Prattco Excavating, a family owned and operated company, for all your excavation needs in Calgary and the surrounding area!” 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 “foundation and excavation contractors”. 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 439 foundation and excavation contractors based in Canada

See the full list, filter by size, metro and specialty, and access 1,397 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Foundation and excavation contractors based in Canada at a glance

As of Nov 6, 2026

31.7%Verified-email coverage

10.0Average contacts per company

11-50Median size (employees)

4.6%Largest-city concentration · Edmonton

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

174

11-50

160

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 439 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 “foundation and excavation 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 1,397 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 “foundation and excavation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many foundation and excavation contractors are there based in Canada?

RevenueBase identified 439 company matches for foundation and excavation 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?

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 foundation and excavation contractors?

Edmonton leads with 20 company records, followed by Ottawa (14) and Quebec (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 1,397 professional contacts with verified work emails tracked across these 439 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.