Company lists · Data refreshed October 2026

Top 25 Demolition and prep contractors based in Canada

RevenueBase identified 322 company matches for demolition and prep contractors associated with Canada as of October 2026 and tracks 2,061 professional contacts across them, including 630 with verified work emails. Toronto is the largest hub.

This list covers company matches for demolition and prep 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 October 11, 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 Oct 11, 2026 How this list was built
322Companies
2,061Contacts tracked
630Verified emails
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The 25 largest demolition and prep contractors based in Canada

Ranked by team size
Top 25 of 322 company matches for demolition and prep contractors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 matchVaughan, ON, CanadaHQ recorded Oct 11, 2026501-1,000175 contacts →

Exact match

“Roni Group is a fully unionized, professional contractor for commercial, industrial and residential clients.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchOttawa, ON, CanadaHQ recorded Oct 11, 2026201-500172 contacts →

Exact match

“Inflector Environmental Services has established itself as one of Canada’s leading environmental service providers in hazardous material remediation, demolition, fireproofing…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchMontreal / Toronto / Ottawa / Quebec, QC, CanadaHQ recorded Oct 11, 2026201-500116 contacts →

Exact match

“Since 1994, Delsan-AIM has been at the forefront of delivering integrated, turn-key environmental services.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchNiagara Falls, ON, CanadaHQ recorded Oct 11, 202651-20058 contacts →

Exact match

“Since 1979, Cotton Inc.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchVancouver, BC, CanadaHQ recorded Oct 11, 202651-20058 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 · Oct 11, 2026 · View company records in RevenueBase
6Exact matchChicoutimi, CanadaHQ recorded Oct 11, 202651-20053 contacts →

Exact match

“Founded in 1992, Démex is a leading Canadian contractor specialized in demolition, deconstruction and recycling.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchEdmonton, AB, CanadaHQ recorded Oct 11, 202651-20043 contacts →

Exact match

“Waiward Construction Managment Inc.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchBrampton, ON, CanadaHQ recorded Oct 11, 202651-20041 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 · Oct 11, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Oct 11, 202651-20040 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchThunder Bay, ON, CanadaHQ recorded Oct 11, 202651-20024 contacts →

Exact match

“Tom Jones Corporation is a full-service construction company with a reputation for excellence in the public and private sectors.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchSurrey, BC, CanadaHQ recorded Oct 11, 202651-20024 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchWinnipeg, MB, CanadaHQ recorded Oct 11, 202651-20024 contacts →

Exact match

“Rakowski Group is a Winnipeg based premier demolition company known throughout Western Canada, with partner divisions for scrap metal, wood and concrete recycling.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchGormley, ON, CanadaHQ recorded Oct 11, 202611-5023 contacts →

Exact match

“The FERRO team protects commercial, industrial and institutional facilities from environmental and financial hazards through industry-leading site preparation and remediation…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchMontréal, QC, CanadaHQ recorded Oct 11, 202651-20022 contacts →

Exact match

“Construction J.G.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchCalgary, AB, CanadaHQ recorded Oct 11, 202651-20022 contacts →

Exact match

“Since 1983 Waymark has supplied Calgary and Southern Alberta with integrated construction and site solution services.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchLangley, BC, CanadaHQ recorded Oct 11, 202651-20022 contacts →

Exact match

“R.D.M.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchCalgary, AB, CanadaHQ recorded Oct 11, 202651-20022 contacts →

Exact match

“Experience, Integrity, Professionalism & Efficiency are the hallmarks of what makes Champion Group of Companies one of the premier construction groups in Alberta.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchKingston, ON, CanadaHQ recorded Oct 11, 202651-20020 contacts →

Exact match

“Environmentall is an Abatement, Demolition, Civil and Residential Construction company that specializes in complex projects that require specialized expertise.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Oct 11, 202651-20018 contacts →

Exact match

“We are on a mission to be the world's most reliable company.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchPortage La Prairie, MB, CanadaHQ recorded Oct 11, 202651-20017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchOttawa, ON, CanadaHQ recorded Oct 11, 202611-5016 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchDuncan, BC, CanadaHQ recorded Oct 11, 202611-5016 contacts →

Exact match

“Stone Pacific is the solid choice for all your excavation, trucking, aggregate and development needs.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchVaughan, ON, CanadaHQ recorded Oct 11, 202651-20016 contacts →

Exact match

“Founded by the Iozzo family in 1968, Blue Star Construction Corporation provides construction services and equipment rentals to developers across Ontario.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchDartmouth, NS, CanadaHQ recorded Oct 11, 202611-5016 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchEdmonton, AB, CanadaHQ recorded Oct 11, 202651-20015 contacts →

Exact match

“R3 is one of Canada’s largest deconstruction, demolition and abatement contractors.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 322 demolition and prep contractors based in Canada

See the full list, filter by size, metro and specialty, and access 630 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Demolition and prep contractors based in Canada at a glance

As of Oct 11, 2026
30.6%Verified-email coverage
6.4Average contacts per company
11-50Median size (employees)
5.6%Largest-city concentration · Toronto
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
140
11-50
130
51-200
40
201-500
3
501-1,000
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 322 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 “demolition and prep 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 630 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 October 11, 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 “demolition and prep contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many demolition and prep contractors are there based in Canada?

RevenueBase identified 322 company matches for demolition and prep contractors associated with Canada as of October 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?

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

Which city has the most demolition and prep contractors?

Toronto leads with 18 company records, followed by Calgary (14) and Edmonton (13).

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 630 professional contacts with verified work emails tracked across these 322 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 October 11, 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.