Company lists · Data refreshed November 2026
Top 25 Underpinning contractors based in Canada
RevenueBase identified 108 company matches for underpinning contractors associated with Canada as of November 2026 and tracks 911 professional contacts across them, including 348 with verified work emails. Edmonton is the largest hub.
This list covers company matches for underpinning 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 5, 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.
The 25 largest underpinning contractors based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 53 contacts → | ||||
Exact match “Isherwood is a consulting firm specializing in geostructural, geotechnical, and foundation engineering for new and restoration projects in Toronto, Vancouver, and throughout…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 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 5, 2026 · View company records in RevenueBase | |||||
| 3 | 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 5, 2026 · View company records in RevenueBase | |||||
| 4 | 41 contacts → | ||||
Exact match “For industrial construction companies, consulting engineers, and owners, HPS provides certainty that a client’s assets are being placed on stable foundations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 40 contacts → | ||||
Exact match “Roterra Piling is a leading provider of foundation solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 37 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 34 contacts → | ||||
Exact match “RS Foundation Systems Ltd.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 23 contacts → | ||||
Exact match “TerraCana Foundation Solutions is a deep foundation contractor based in Richmond, BC, serving Western Canada since 1992.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 21 contacts → | ||||
Exact match “Rush Contractors Group started in 1991 and had since then grown to include a large fleet of high technology equipment.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 21 contacts → | ||||
Exact match “Nusite Group is a commercial specialty contractor providing waterproofing systems, concrete and structural rehabilitation, and commercial roofing for large-scale commercial…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 21 contacts → | ||||
Exact match “Entreprise dynamique spécialisée en rénovation de fondations, travaux en sous-oeuvre, pieux, structure, soulèvement de maison.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 21 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 20 contacts → | ||||
Exact match “Earthline provides shoring and foundation services to the construction industries, including an array of innovative services catered to the specific needs of its clients” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 17 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “Founded in 1992, Restorex ("RX") is a general contractor that specializes in the building restoration and upgrades.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “York1 acquired Rumble Foundations as of October 15th, 2019 Rumble Foundations are specialists in the design and construction of Shoring and Foundation systems.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 15 contacts → | ||||
Exact match “Abalon Construction has provided residential and commercial foundation repair services (Foundation Crack & Seepage repairs, a wide-range of Commercial and Residential…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “AMCON Limited, a subsidiary of PRECO-MSE, is a Geotechnical Contractor specializing in the latest ground improvement, micropiles, driven piles, excavation shoring, underpinning…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “With over 30 years of experience, Mr.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “Réhabilitation de sites contaminés Entrepreneur général et pétrolier Enlèvement de réservoirs souterrains Reprise en sous-oeuvre de bâtiments Soutènement latéral de sols Services…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Avec Béton Fondation Plus, vous pouvez dormir sur vos deux oreilles.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “Provide the following services 1.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Preset Piling is a privately-owned Manitoba based piling contractor.” Recorded in the RevenueBase company graph · Nov 5, 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 “underpinning 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 108 underpinning contractors based in Canada
See the full list, filter by size, metro and specialty, and access 348 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Underpinning contractors based in Canada at a glance
As of Nov 5, 2026Companies by employee count
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 108 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 “underpinning 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 348 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 5, 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 “underpinning contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many underpinning contractors are there based in Canada?
RevenueBase identified 108 company matches for underpinning 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?
Isherwood Geostructural Engineers tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most underpinning contractors?
Edmonton leads with 8 company records, followed by Toronto (8) and Winnipeg (5).
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 348 professional contacts with verified work emails tracked across these 108 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 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 108 underpinning contractors based in Canada. Start with a free account, no credit card.
Download this list →Related lists
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Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Underpinning contractors based in London, United Kingdom
- Underpinning contractors based in Australia
- Underpinning contractors based in Brazil
- Underpinning contractors based in France
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- Underpinning contractors based in the Netherlands
Company intelligence · public preview
Top 25 underpinning contractors based in Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 108 matching company records for underpinning contractors based in Canada, with 911 tracked contacts and 348 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 underpinning contractors based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Isherwood Geostructural Engineersisherwood.toHQ: Mississauga, BC, CanadaReported employees: 11-50 | Mississauga, BC, Canada | 11-50 | Exact match | 53 contacts → |
“Isherwood is a consulting firm specializing in geostructural, geotechnical, and foundation engineering for new and restoration projects in Toronto, Vancouver, and throughout…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Bisson Expertbissonexpert.comHQ: Saint-hubert, QC, CanadaReported employees: 51-200 | Saint-hubert, QC, Canada | 51-200 | Exact match | 50 contacts → |
“Pour tous les travaux complexes de réparation de fondation, Bisson Expert est le partenaire de confiance qu’il vous faut.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Preco-Msepreco-mse.caHQ: Vaudreuil-dorion, QC, CanadaReported employees: 51-200 | Vaudreuil-dorion, QC, Canada | 51-200 | Exact match | 47 contacts → |
“PRECO-MSE is specialized in the design and execution of deep foundations, underpinning and repairs, installing piles, anchors, soils stabilization or retaining walls.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Helical Pile Solutions LTDhpspile.comHQ: Nisku, BC, CanadaReported employees: 201-500 | Nisku, BC, Canada | 201-500 | Exact match | 41 contacts → |
“For industrial construction companies, consulting engineers, and owners, HPS provides certainty that a client’s assets are being placed on stable foundations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Roterra Pilingroterra.comHQ: Acheson, AB, CanadaReported employees: 51-200 | Acheson, AB, Canada | 51-200 | Exact match | 40 contacts → |
“Roterra Piling is a leading provider of foundation solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Stouffville, ON, CanadaReported employees: 201-500 | Stouffville, ON, Canada | 201-500 | Exact match | 37 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  RS Foundation Systemsrsfoundationsystems.comHQ: Calgary, BC, CanadaReported employees: 51-200 | Calgary, BC, Canada | 51-200 | Exact match | 34 contacts → |
“RS Foundation Systems Ltd.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Terracana Foundation Solutionsterracana.caHQ: Coquitlam, BC, CanadaReported employees: 11-50 | Coquitlam, BC, Canada | 11-50 | Exact match | 23 contacts → |
“TerraCana Foundation Solutions is a deep foundation contractor based in Richmond, BC, serving Western Canada since 1992.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Rush Contractors Grouprushcontractors.comHQ: Delta, BC, CanadaReported employees: 11-50 | Delta, BC, Canada | 11-50 | Exact match | 21 contacts → |
“Rush Contractors Group started in 1991 and had since then grown to include a large fleet of high technology equipment.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Nusite Contractors LTDnusitegroup.comHQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 21 contacts → |
“Nusite Group is a commercial specialty contractor providing waterproofing systems, concrete and structural rehabilitation, and commercial roofing for large-scale commercial…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Héneault ET Gosselin INCheneault-gosselin.comHQ: Montréal, CanadaReported employees: 51-200 | Montréal, Canada | 51-200 | Exact match | 21 contacts → |
“Entreprise dynamique spécialisée en rénovation de fondations, travaux en sous-oeuvre, pieux, structure, soulèvement de maison.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Doublestar Drillingdoublestardrilling.ca HQ: Acheson, AB, CanadaReported employees: 11-50 | Acheson, AB, Canada | 11-50 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 |  Earthline Foundations And Shoringelfoundations.caHQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 20 contacts → |
“Earthline provides shoring and foundation services to the construction industries, including an array of innovative services catered to the specific needs of its clients” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Trochainestrochaines.comHQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 17 contacts → |
“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…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Restorex Contracting LTDrestorex.caHQ: Brampton, ON, CanadaReported employees: 51-200 | Brampton, ON, Canada | 51-200 | Exact match | 16 contacts → |
“Founded in 1992, Restorex ("RX") is a general contractor that specializes in the building restoration and upgrades.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Rumble Foundations Ontario LTDrumblefoundations.comHQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 16 contacts → |
“York1 acquired Rumble Foundations as of October 15th, 2019 Rumble Foundations are specialists in the design and construction of Shoring and Foundation systems.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Abalon Construction Edmontonabalonconstruction.comHQ: Edmonton, AB, CanadaReported employees: 11-50 | Edmonton, AB, Canada | 11-50 | Exact match | 15 contacts → |
“Abalon Construction has provided residential and commercial foundation repair services (Foundation Crack & Seepage repairs, a wide-range of Commercial and Residential…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Amcon Limitedamconlimited.comHQ: Dartmouth, NS, CanadaReported employees: 11-50 | Dartmouth, NS, Canada | 11-50 | Exact match | 11 contacts → |
“AMCON Limited, a subsidiary of PRECO-MSE, is a Geotechnical Contractor specializing in the latest ground improvement, micropiles, driven piles, excavation shoring, underpinning…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Mr. Foundation INCmrfoundation.comHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 11 contacts → |
“With over 30 years of experience, Mr.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Valusol INCvalusol.caHQ: Saint-amable, QC, CanadaReported employees: 11-50 | Saint-amable, QC, Canada | 11-50 | Exact match | 10 contacts → |
“Réhabilitation de sites contaminés Entrepreneur général et pétrolier Enlèvement de réservoirs souterrains Reprise en sous-oeuvre de bâtiments Soutènement latéral de sols Services…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Inland Screw Piling LTDinlandscrewpiling.comHQ: Coaldale, AB, CanadaReported employees: 11-50 | Coaldale, AB, Canada | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  DKM Engineering LTDdkmengineering.caHQ: Regina, SK, CanadaReported employees: 1-10 | Regina, SK, Canada | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Béton Fondation Plusbetonfondationplus.com HQ: Granby, QC, CanadaReported employees: 1-10 | Granby, QC, Canada | 1-10 | Exact match | 7 contacts → |
“Avec Béton Fondation Plus, vous pouvez dormir sur vos deux oreilles.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Integrity Shoring And Civilintegrity-sc.caHQ: Abbotsford, BC, CanadaReported employees: 11-50 | Abbotsford, BC, Canada | 11-50 | Exact match | 6 contacts → |
“Provide the following services 1.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Preset Pilingpresetpiling.comHQ: Winnipeg, MB, CanadaReported employees: 51-200 | Winnipeg, MB, Canada | 51-200 | Exact match | 6 contacts → |
“Preset Piling is a privately-owned Manitoba based piling contractor.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 108 company matches
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Underpinning contractors: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
103 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 108 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for underpinning contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many underpinning contractors did RevenueBase find based in Canada?
The saved snapshot records 108 matching company records, 911 tracked contacts and 348 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Underpinning contractors by geography
- Underpinning contractors based in London, United Kingdom
- Underpinning contractors based in Australia
- Underpinning contractors based in Brazil
- Underpinning contractors based in France
- Underpinning contractors based in Germany
- Underpinning contractors based in the Netherlands
- Underpinning contractors based in the United Kingdom
- Underpinning contractors based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 underpinning contractors based in Canada. Snapshot: November 5, 2026. https://revenuebase.ai/companies/underpinning-contractors/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Underpinning contractors based in London, United Kingdom
- Underpinning contractors based in Australia
- Underpinning contractors based in Brazil
- Underpinning contractors based in France
- Underpinning contractors based in Germany
- Underpinning contractors based in the Netherlands
Company intelligence · public preview
Top 25 underpinning contractors based in Canada
RevenueBase records 108 matching company records for underpinning contractors based in Canada, with 911 tracked contacts and 348 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 underpinning contractors based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Isherwood Geostructural Engineersisherwood.to HQ: Mississauga, BC, CanadaReported employees: 11-50 | Mississauga, BC, Canada | 11-50 | Exact match | 53 contacts → |
“Isherwood is a consulting firm specializing in geostructural, geotechnical, and foundation engineering for new and restoration projects in Toronto, Vancouver, and throughout…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Bisson Expertbissonexpert.com HQ: Saint-hubert, QC, CanadaReported employees: 51-200 | Saint-hubert, QC, Canada | 51-200 | Exact match | 50 contacts → |
“Pour tous les travaux complexes de réparation de fondation, Bisson Expert est le partenaire de confiance qu’il vous faut.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Preco-Msepreco-mse.ca HQ: Vaudreuil-dorion, QC, CanadaReported employees: 51-200 | Vaudreuil-dorion, QC, Canada | 51-200 | Exact match | 47 contacts → |
“PRECO-MSE is specialized in the design and execution of deep foundations, underpinning and repairs, installing piles, anchors, soils stabilization or retaining walls.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Helical Pile Solutions LTDhpspile.com HQ: Nisku, BC, CanadaReported employees: 201-500 | Nisku, BC, Canada | 201-500 | Exact match | 41 contacts → |
“For industrial construction companies, consulting engineers, and owners, HPS provides certainty that a client’s assets are being placed on stable foundations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Roterra Pilingroterra.com HQ: Acheson, AB, CanadaReported employees: 51-200 | Acheson, AB, Canada | 51-200 | Exact match | 40 contacts → |
“Roterra Piling is a leading provider of foundation solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Stouffville, ON, CanadaReported employees: 201-500 | Stouffville, ON, Canada | 201-500 | Exact match | 37 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | RS Foundation Systemsrsfoundationsystems.com HQ: Calgary, BC, CanadaReported employees: 51-200 | Calgary, BC, Canada | 51-200 | Exact match | 34 contacts → |
“RS Foundation Systems Ltd.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Terracana Foundation Solutionsterracana.ca HQ: Coquitlam, BC, CanadaReported employees: 11-50 | Coquitlam, BC, Canada | 11-50 | Exact match | 23 contacts → |
“TerraCana Foundation Solutions is a deep foundation contractor based in Richmond, BC, serving Western Canada since 1992.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Rush Contractors Grouprushcontractors.com HQ: Delta, BC, CanadaReported employees: 11-50 | Delta, BC, Canada | 11-50 | Exact match | 21 contacts → |
“Rush Contractors Group started in 1991 and had since then grown to include a large fleet of high technology equipment.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Nusite Contractors LTDnusitegroup.com HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 21 contacts → |
“Nusite Group is a commercial specialty contractor providing waterproofing systems, concrete and structural rehabilitation, and commercial roofing for large-scale commercial…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Héneault ET Gosselin INCheneault-gosselin.com HQ: Montréal, CanadaReported employees: 51-200 | Montréal, Canada | 51-200 | Exact match | 21 contacts → |
“Entreprise dynamique spécialisée en rénovation de fondations, travaux en sous-oeuvre, pieux, structure, soulèvement de maison.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Doublestar Drillingdoublestardrilling.ca HQ: Acheson, AB, CanadaReported employees: 11-50 | Acheson, AB, Canada | 11-50 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Earthline Foundations And Shoringelfoundations.ca HQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 20 contacts → |
“Earthline provides shoring and foundation services to the construction industries, including an array of innovative services catered to the specific needs of its clients” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Trochainestrochaines.com HQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 17 contacts → |
“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…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Restorex Contracting LTDrestorex.ca HQ: Brampton, ON, CanadaReported employees: 51-200 | Brampton, ON, Canada | 51-200 | Exact match | 16 contacts → |
“Founded in 1992, Restorex ("RX") is a general contractor that specializes in the building restoration and upgrades.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Rumble Foundations Ontario LTDrumblefoundations.com HQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 16 contacts → |
“York1 acquired Rumble Foundations as of October 15th, 2019 Rumble Foundations are specialists in the design and construction of Shoring and Foundation systems.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Abalon Construction Edmontonabalonconstruction.com HQ: Edmonton, AB, CanadaReported employees: 11-50 | Edmonton, AB, Canada | 11-50 | Exact match | 15 contacts → |
“Abalon Construction has provided residential and commercial foundation repair services (Foundation Crack & Seepage repairs, a wide-range of Commercial and Residential…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Amcon Limitedamconlimited.com HQ: Dartmouth, NS, CanadaReported employees: 11-50 | Dartmouth, NS, Canada | 11-50 | Exact match | 11 contacts → |
“AMCON Limited, a subsidiary of PRECO-MSE, is a Geotechnical Contractor specializing in the latest ground improvement, micropiles, driven piles, excavation shoring, underpinning…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Mr. Foundation INCmrfoundation.com HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 11 contacts → |
“With over 30 years of experience, Mr.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Valusol INCvalusol.ca HQ: Saint-amable, QC, CanadaReported employees: 11-50 | Saint-amable, QC, Canada | 11-50 | Exact match | 10 contacts → |
“Réhabilitation de sites contaminés Entrepreneur général et pétrolier Enlèvement de réservoirs souterrains Reprise en sous-oeuvre de bâtiments Soutènement latéral de sols Services…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Inland Screw Piling LTDinlandscrewpiling.com HQ: Coaldale, AB, CanadaReported employees: 11-50 | Coaldale, AB, Canada | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | DKM Engineering LTDdkmengineering.ca HQ: Regina, SK, CanadaReported employees: 1-10 | Regina, SK, Canada | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Béton Fondation Plusbetonfondationplus.com HQ: Granby, QC, CanadaReported employees: 1-10 | Granby, QC, Canada | 1-10 | Exact match | 7 contacts → |
“Avec Béton Fondation Plus, vous pouvez dormir sur vos deux oreilles.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Integrity Shoring And Civilintegrity-sc.ca HQ: Abbotsford, BC, CanadaReported employees: 11-50 | Abbotsford, BC, Canada | 11-50 | Exact match | 6 contacts → |
“Provide the following services 1.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Preset Pilingpresetpiling.com HQ: Winnipeg, MB, CanadaReported employees: 51-200 | Winnipeg, MB, Canada | 51-200 | Exact match | 6 contacts → |
“Preset Piling is a privately-owned Manitoba based piling contractor.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 108 company matches
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Underpinning contractors: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
103 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 108 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for underpinning contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many underpinning contractors did RevenueBase find based in Canada?
The saved snapshot records 108 matching company records, 911 tracked contacts and 348 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 underpinning contractors based in Canada. Snapshot: November 5, 2026. https://revenuebase.ai/companies/underpinning-contractors/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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