Company lists · Data refreshed September 2026

Top 25 Building demolition contractors based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 165 companies tracked

RevenueBase identified 165 building demolition contractors headquartered in Canada as of September 2026 and tracks 988 professional contacts across them, including 256 with verified work emails. Toronto is the largest hub.

This list covers building demolition 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 16, 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 16, 2026 86% judged on-target in blind review

165Companies

988Contacts tracked

256Verified emails

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The 25 largest building demolition contractors based in Canada

Ranked by team size

Top 25 of 165 building demolition contractors based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to building demolition 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	Roni Group	Partial evidence	Vaughan, ON, CanadaHQ checked Sep 16, 2026	501-1,000	168 contacts →
	Partial evidence “Roni Group is a fully unionized, professional contractor for commercial, industrial and residential clients.” Source: RevenueBase Database · checked Sep 16, 2026
2	Démex INC	Strong evidence	Chicoutimi, CanadaHQ checked Sep 16, 2026	51-200	50 contacts →
	Strong evidence “Founded in 1992, Démex is a leading Canadian contractor specialized in demolition, deconstruction and recycling.” Source: RevenueBase Database · checked Sep 16, 2026
3	MGI Construction Corp	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	40 contacts →
	Partial evidence “When it comes to choosing a contractor or sub-contractor, experience counts.” Source: RevenueBase Database · checked Sep 16, 2026
4	TOM Jones Corporation	Indirect evidence	Thunder Bay, ON, CanadaHQ checked Sep 16, 2026	51-200	26 contacts →
	Indirect evidence “Tom Jones Corporation is a full-service construction company with a reputation for excellence in the public and private sectors.” Source: RevenueBase Database · checked Sep 16, 2026
5	Rakowski Group	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 16, 2026	51-200	23 contacts →
	Partial evidence “Rakowski Group is a Winnipeg based premier demolition company known throughout Western Canada, with partner divisions for scrap metal, wood and concrete recycling.” Source: RevenueBase Database · checked Sep 16, 2026
6	Waymark Group	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	22 contacts →
	Indirect evidence “Since 1983 Waymark has supplied Calgary and Southern Alberta with integrated construction and site solution services.” Source: RevenueBase Database · checked Sep 16, 2026
7	Environmentall Contracting Services INC	Partial evidence	Kingston, ON, CanadaHQ checked Sep 16, 2026	51-200	21 contacts →
	Partial evidence “Environmentall is an Abatement, Demolition, Civil and Residential Construction company that specializes in complex projects that require specialized expertise.” Source: RevenueBase Database · checked Sep 16, 2026
8	Champion Concrete Cutting Calgary INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	21 contacts →
	Indirect evidence “Experience, Integrity, Professionalism & Efficiency are the hallmarks of what makes Champion Group of Companies one of the premier construction groups in Alberta.” Source: RevenueBase Database · checked Sep 16, 2026
9	Volcano Construction Services LTD	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “As a full service demolition and abatement company, we pride ourselves on providing a highly skilled, trained and professional workforce, committed to quality service and…” Source: RevenueBase Database · checked Sep 16, 2026
10	Prime Steel	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “Structural erector, steel demolition, structural reinforcing and miscellaneous installs” Source: RevenueBase Database · checked Sep 16, 2026
11	Trochaines	Indirect evidence	Québec, QC, CanadaHQ checked Sep 16, 2026	51-200	17 contacts →
	Indirect evidence “Avec plus de 30 années d’expérience, Trochaines a développé une expertise qualifiée, à titre d’entrepreneur général, dans le domaine de la réparation et de la réfection de…” Source: RevenueBase Database · checked Sep 16, 2026
12	AWD Contractors	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial evidence “At AWD Contractors we continue to be an integral partner in the construction industry by providing our clients with advanced products, sustainable solutions, and outstanding…” Source: RevenueBase Database · checked Sep 16, 2026
13	R3 Deconstruction Abatement Concrete Cutting Coring	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	51-200	15 contacts →
	Strong evidence “R3 is one of Canada’s largest deconstruction, demolition and abatement contractors.” Source: RevenueBase Database · checked Sep 16, 2026
14	Binners	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	15 contacts →
	Indirect evidence “We are on a mission to be the world's most reliable company.” Source: RevenueBase Database · checked Sep 16, 2026
15	Matassa Incorporated	Indirect evidence	Oldcastle, ON, CanadaHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
16	National Démolition	Indirect evidence	Boisbriand, QC, CanadaHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “Chez NATIONAL DÉMOLITION, nous prenons à cœur les standards recherchés dans l'industrie de la construction en nous concentrant sur l'efficacité, la qualité et la sécurité.” Source: RevenueBase Database · checked Sep 16, 2026
17	Frontline Contracting Group FCG	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “Frontline Contracting Group is a General Contractor based out of Edmonton, AB, servicing many clients throughout Edmonton and the surrounding area.” Source: RevenueBase Database · checked Sep 16, 2026
18	GAY Group Of Companies	Indirect evidence	Bowmanville, ON, CanadaHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “Since our incorporation in 1971, Gay Company Limited has constructed all types of Industrial, Commercial, Institutional (ICI) and Residential Projects in all areas of the industry…” Source: RevenueBase Database · checked Sep 16, 2026
19	St-Pierre	Indirect evidence	Sherbrooke, QC, CanadaHQ checked Sep 16, 2026	51-200	8 contacts →
	Indirect evidence “Le Groupe René St-Pierre est issu du regroupement d’entreprises fondées par M.” Source: RevenueBase Database · checked Sep 16, 2026
20	Matcon Excavation & Shoring	Indirect evidence	Coquitlam, BC, CanadaHQ checked Sep 16, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
21	Cryotechnic INC	Indirect evidence	Vaudreuil-dorion, QC, CanadaHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “Cryotechnic est une entreprise spécialisée dans la décontamination, la démolition, le sciage et forage de béton, et de décapage au jet de glace sèche.” Source: RevenueBase Database · checked Sep 16, 2026
22	Senterre Entrepreneur Général	Indirect evidence	Longueuil, QC, CanadaHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “Senterre Entrepreneur Général est une entreprise familiale située sur la Rive-Sud de Montréal, qui se spécialise en services de construction, rénovation, démolition et excavation.” Source: RevenueBase Database · checked Sep 16, 2026
23	LES Entrepsises Zencon INC	Indirect evidence	Saint-constant, QC, CanadaHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “Les Entreprises Zencon Inc.” Source: RevenueBase Database · checked Sep 16, 2026
24	Dragon Excavating LTD	Indirect evidence	Rocky View County, AB, CanadaHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “Proudly celebrating 14 years in Business.” Source: RevenueBase Database · checked Sep 16, 2026
25	Plaid Projects	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	1-10	6 contacts →
	Partial evidence “Leaders in Demolition and excavation for commercial and residential projects in Calgary and surrounding areas.” Source: RevenueBase Database · checked Sep 16, 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: building demolition 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 building demolition contractors.
Partial evidence: Its own public description names part of building demolition contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name building demolition 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 165 building demolition contractors based in Canada

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Building demolition contractors based in Canada at a glance

As of Sep 16, 2026

25.9%Verified-email coverage

6.0Average contacts per company

11-50Median size (employees)

7.9%Largest-city concentration · Toronto

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 165 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 building demolition 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 “building demolition 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 building demolition 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 building demolition 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, 256 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 16, 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 building demolition 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 building demolition contractors are there based in Canada?

RevenueBase identified 165 building demolition 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?

Roni Group, headquartered in Vaughan, tops this list with the largest team on record.

Which city has the most building demolition contractors?

Toronto leads with 13 headquartered companies, followed by Calgary (11) and Edmonton (8).

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 256 verified decision-maker contacts tracked across these 165 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 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 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.