Company lists · Data refreshed September 2026
Top 25 Air sealing contractors based in Canada
RevenueBase identified 101 company matches for air sealing contractors associated with Canada as of September 2026 and tracks 322 professional contacts across them, including 64 with verified work emails. Toronto is the largest hub.
This list covers company matches for air sealing contractors associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 30, 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 air sealing contractors based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 25 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 18 contacts → | ||||
Exact match “We are an established Calgary Insulation contractor.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 17 contacts → | ||||
Exact match “About us At Solution Isolation, we pride ourselves on providing exceptional insulation solutions to homeowners across Québec As a company dedicated to energy efficiency and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 14 contacts → | ||||
Exact match “As Building Performance Contractors we specialize in services that cover all aspects of improving your home’s performance and energy efficiency.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 7 contacts → | ||||
Exact match “Depuis 1976, Isolation Air-Plus offre des services d'isolation, d'insonorisation, d’ignifugation et d’étanchéisation dans les secteurs résidentiel, commercial et industriel.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 7 contacts → | ||||
Exact match “After 60 years, Beverly Caulking has grown from a small, regional caulking company to one of Canada's most recongnized caulking and firestop contractors.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 7 contacts → | ||||
Exact match “Air Leakage & Ventilation in new and existing homes is the #1 source of Heat Loss.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 7 contacts → | ||||
Exact match “Isolation 4 Saisons | Votre partenaire en isolation au Québec Depuis près de 30 ans, Isolation 4 Saisons accompagne les entrepreneurs généraux, promoteurs, professionnels de la…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 7 contacts → | ||||
Exact match “Isolation Moderne de la Capitale (2016) inc.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “Nous sommes une entreprise spécialisée en scellement de conduits de ventilation et d'enveloppe de bâtiment commerciale, industrielle et institutionnelle.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “Pro Insulation Contracting serves as a leading contractor in Toronto and GTA.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “We strive to constantly improve lives and improve the environment through energy efficient and energy saving building insulation solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “Energy saving home improvements.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “Leak Doctor is your one-stop solution for all your building envelope needs.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Based in Sydney, Nova Scotia, DOMTOR Energy takes pride in offering innovative and diverse services to enhance your home's energy efficiency.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “MAGNUS is your one shop solution for comfortable, Healthy and Efficient Buildings.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “For the last 10 years IA Contractors Inc.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “At Interprovincial we provide a wide range of services adapted to your business needs.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “With over 50 years of combined experience in Ottawa’s construction industry, the Panda Insulation team provides fast, friendly, and fully guaranteed service.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “A cutting edge envelope sealing system - The fastest and cheapest way to make your homes more energy efficient!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Calfeutrage Prospect est spécialisé en installation de systèmes coupe-feu et calfeutrage de tous types pour les secteurs: institutionnel, industriel, commercial et gouvernemental.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Canadian Sealants is a Kingston based company that was founded to service a specific need: quality and professional building envelope re-caulking and sealing.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “AeroBarrier is an innovative new building product that effectively seals building envelopes, making your homes more air-tight and energy-efficient than ever.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Calfeutrage MGF est un entrepreneur spécialisé dans le domaine du calfeutrage ainsi que les systèmes coupe-feu.” Recorded in the RevenueBase company graph · Sep 30, 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 “air sealing 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 101 air sealing contractors based in Canada
See the full list, filter by size, metro and specialty, and access 64 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Air sealing contractors based in Canada at a glance
As of Sep 30, 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 101 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 “air sealing 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 64 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 30, 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 “air sealing contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many air sealing contractors are there based in Canada?
RevenueBase identified 101 company matches for air sealing contractors associated with Canada as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Northern Caulking INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most air sealing contractors?
Toronto leads with 7 company records, followed by Calgary (4) and North York (4).
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 64 professional contacts with verified work emails tracked across these 101 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 101 air sealing contractors based in Canada. Start with a free account, no credit card.
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Air sealing contractors based in Australia
- Air sealing contractors based in Belgium
- Air sealing contractors based in France
- Air sealing contractors based in the Netherlands
- Air sealing contractors based in the United Kingdom
- Air sealing contractors based in the United States
Company intelligence · public preview
Top 25 air sealing 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 101 matching company records for air sealing contractors based in Canada, with 322 tracked contacts and 64 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: September 30, 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 air sealing 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 | Northern Caulking INCnortherncaulking.com HQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | Beyond Groupbeyondgroup.ca HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 18 contacts → |
“We are an established Calgary Insulation contractor.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Solution Isolationsolutionisolation.ca HQ: Beloeil, QC, CanadaReported employees: 11-50 | Beloeil, QC, Canada | 11-50 | Exact match | 17 contacts → |
“About us At Solution Isolation, we pride ourselves on providing exceptional insulation solutions to homeowners across Québec As a company dedicated to energy efficiency and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | MJM Energymjmenergy.ca HQ: Dartmouth, NS, CanadaReported employees: 11-50 | Dartmouth, NS, Canada | 11-50 | Exact match | 14 contacts → |
“As Building Performance Contractors we specialize in services that cover all aspects of improving your home’s performance and energy efficiency.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Isolation Air-Plus INCisolation-airplus.com HQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 7 contacts → |
“Depuis 1976, Isolation Air-Plus offre des services d'isolation, d'insonorisation, d’ignifugation et d’étanchéisation dans les secteurs résidentiel, commercial et industriel.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Beverly Caulkingbeverlycaulking.com HQ: Burlington, ON, CanadaReported employees: 11-50 | Burlington, ON, Canada | 11-50 | Exact match | 7 contacts → |
“After 60 years, Beverly Caulking has grown from a small, regional caulking company to one of Canada's most recongnized caulking and firestop contractors.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Aeroseal Canadaairsealingpros.caHQ: Cambridge, ON, CanadaReported employees: 1-10 | Cambridge, ON, Canada | 1-10 | Exact match | 7 contacts → |
“Air Leakage & Ventilation in new and existing homes is the #1 source of Heat Loss.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Isolation 4 Saisons INCisolation4saisons.com HQ: Repentigny, QC, CanadaReported employees: 11-50 | Repentigny, QC, Canada | 11-50 | Exact match | 7 contacts → |
“Isolation 4 Saisons | Votre partenaire en isolation au Québec Depuis près de 30 ans, Isolation 4 Saisons accompagne les entrepreneurs généraux, promoteurs, professionnels de la…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Isolation Moderne DE LA Capitale 2016 INCisolationmoderne.com HQ: Québec, QC, CanadaReported employees: 11-50 | Québec, QC, Canada | 11-50 | Exact match | 7 contacts → |
“Isolation Moderne de la Capitale (2016) inc.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Aeroseal Globalaerosealglobal.caHQ: Pointe-claire, QC, CanadaReported employees: 11-50 | Pointe-claire, QC, Canada | 11-50 | Exact match | 6 contacts → |
“Nous sommes une entreprise spécialisée en scellement de conduits de ventilation et d'enveloppe de bâtiment commerciale, industrielle et institutionnelle.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | PRO Insulation Contractingproinsulationcontracting.com HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 5 contacts → |
“Pro Insulation Contracting serves as a leading contractor in Toronto and GTA.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Empire Insulationempireinsulation.ca HQ: Red Deer, AB, CanadaReported employees: 1-10 | Red Deer, AB, Canada | 1-10 | Exact match | 5 contacts → |
“We strive to constantly improve lives and improve the environment through energy efficient and energy saving building insulation solutions.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | House Smart Home Improvementshousesmarthomeimprovements.com HQ: Coquitlam, CanadaReported employees: 1-10 | Coquitlam, Canada | 1-10 | Exact match | 5 contacts → |
“Energy saving home improvements.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Leak Doctorleakdoctor.ca HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 4 contacts → |
“Leak Doctor is your one-stop solution for all your building envelope needs.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Domtor Energy Services & Consultingdomtorenergyservices.com HQ: Sydney, NS, CanadaReported employees: 11-50 | Sydney, NS, Canada | 11-50 | Exact match | 4 contacts → |
“Based in Sydney, Nova Scotia, DOMTOR Energy takes pride in offering innovative and diverse services to enhance your home's energy efficiency.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Magnus Construction Servicesmagnusconstruction.ca HQ: Saskatoon, SK, CanadaReported employees: 11-50 | Saskatoon, SK, Canada | 11-50 | Exact match | 4 contacts → |
“MAGNUS is your one shop solution for comfortable, Healthy and Efficient Buildings.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | IA Contractors INCiacontractors.ca HQ: Misissauga, ON, CanadaReported employees: 11-50 | Misissauga, ON, Canada | 11-50 | Exact match | 4 contacts → |
“For the last 10 years IA Contractors Inc.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Energy Tech Solutions LTDenergytechsolutions.ca HQ: Ottawa Valley, CanadaReported employees: 11-50 | Ottawa Valley, Canada | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Interprovincial Insulation INCinterprovincial.ca HQ: Kingston, ON, CanadaReported employees: 11-50 | Kingston, ON, Canada | 11-50 | Exact match | 3 contacts → |
“At Interprovincial we provide a wide range of services adapted to your business needs.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Panda Insulationpandainsulation.ca HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 2 contacts → |
“With over 50 years of combined experience in Ottawa’s construction industry, the Panda Insulation team provides fast, friendly, and fully guaranteed service.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Airtight Solutions INCairtightsolutions.caHQ: Whistler, BC, CanadaReported employees: 11-50 | Whistler, BC, Canada | 11-50 | Exact match | 2 contacts → |
“A cutting edge envelope sealing system - The fastest and cheapest way to make your homes more energy efficient!” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Calfeutrage Prospectcalfeutrageprospect.com HQ: Montreal, QC, CanadaReported employees: 11-50 | Montreal, QC, Canada | 11-50 | Exact match | 2 contacts → |
“Calfeutrage Prospect est spécialisé en installation de systèmes coupe-feu et calfeutrage de tous types pour les secteurs: institutionnel, industriel, commercial et gouvernemental.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Canadiansealantscanadiansealants.com HQ: Kingston, ON, CanadaReported employees: 11-50 | Kingston, ON, Canada | 11-50 | Exact match | 2 contacts → |
“Canadian Sealants is a Kingston based company that was founded to service a specific need: quality and professional building envelope re-caulking and sealing.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Airtight Home Technologiesairtighthometech.caHQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 2 contacts → |
“AeroBarrier is an innovative new building product that effectively seals building envelopes, making your homes more air-tight and energy-efficient than ever.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Calfeutrage MGFcalfeutragemgf.com HQ: Chambly, CanadaReported employees: 1-10 | Chambly, Canada | 1-10 | Exact match | 2 contacts → |
“Calfeutrage MGF est un entrepreneur spécialisé dans le domaine du calfeutrage ainsi que les systèmes coupe-feu.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 101 company matches
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Air sealing contractors: dataset insights
September 30, 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
96 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 101 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: September 30, 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 air sealing 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 air sealing contractors did RevenueBase find based in Canada?
The saved snapshot records 101 matching company records, 322 tracked contacts and 64 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: September 30, 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
Air sealing contractors by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 air sealing contractors based in Canada. Snapshot: September 30, 2026. https://revenuebase.ai/companies/air-sealing-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
- Air sealing contractors based in Australia
- Air sealing contractors based in Belgium
- Air sealing contractors based in France
- Air sealing contractors based in the Netherlands
- Air sealing contractors based in the United Kingdom
- Air sealing contractors based in the United States
Company intelligence · public preview
Top 25 air sealing contractors based in Canada
RevenueBase records 101 matching company records for air sealing contractors based in Canada, with 322 tracked contacts and 64 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: September 30, 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 air sealing 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 | Northern Caulking INCnortherncaulking.com HQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | Beyond Groupbeyondgroup.ca HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 18 contacts → |
“We are an established Calgary Insulation contractor.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Solution Isolationsolutionisolation.ca HQ: Beloeil, QC, CanadaReported employees: 11-50 | Beloeil, QC, Canada | 11-50 | Exact match | 17 contacts → |
“About us At Solution Isolation, we pride ourselves on providing exceptional insulation solutions to homeowners across Québec As a company dedicated to energy efficiency and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | MJM Energymjmenergy.ca HQ: Dartmouth, NS, CanadaReported employees: 11-50 | Dartmouth, NS, Canada | 11-50 | Exact match | 14 contacts → |
“As Building Performance Contractors we specialize in services that cover all aspects of improving your home’s performance and energy efficiency.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Isolation Air-Plus INCisolation-airplus.com HQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 7 contacts → |
“Depuis 1976, Isolation Air-Plus offre des services d'isolation, d'insonorisation, d’ignifugation et d’étanchéisation dans les secteurs résidentiel, commercial et industriel.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Beverly Caulkingbeverlycaulking.com HQ: Burlington, ON, CanadaReported employees: 11-50 | Burlington, ON, Canada | 11-50 | Exact match | 7 contacts → |
“After 60 years, Beverly Caulking has grown from a small, regional caulking company to one of Canada's most recongnized caulking and firestop contractors.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Aeroseal Canadaairsealingpros.ca HQ: Cambridge, ON, CanadaReported employees: 1-10 | Cambridge, ON, Canada | 1-10 | Exact match | 7 contacts → |
“Air Leakage & Ventilation in new and existing homes is the #1 source of Heat Loss.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Isolation 4 Saisons INCisolation4saisons.com HQ: Repentigny, QC, CanadaReported employees: 11-50 | Repentigny, QC, Canada | 11-50 | Exact match | 7 contacts → |
“Isolation 4 Saisons | Votre partenaire en isolation au Québec Depuis près de 30 ans, Isolation 4 Saisons accompagne les entrepreneurs généraux, promoteurs, professionnels de la…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Isolation Moderne DE LA Capitale 2016 INCisolationmoderne.com HQ: Québec, QC, CanadaReported employees: 11-50 | Québec, QC, Canada | 11-50 | Exact match | 7 contacts → |
“Isolation Moderne de la Capitale (2016) inc.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Aeroseal Globalaerosealglobal.ca HQ: Pointe-claire, QC, CanadaReported employees: 11-50 | Pointe-claire, QC, Canada | 11-50 | Exact match | 6 contacts → |
“Nous sommes une entreprise spécialisée en scellement de conduits de ventilation et d'enveloppe de bâtiment commerciale, industrielle et institutionnelle.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | PRO Insulation Contractingproinsulationcontracting.com HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 5 contacts → |
“Pro Insulation Contracting serves as a leading contractor in Toronto and GTA.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Empire Insulationempireinsulation.ca HQ: Red Deer, AB, CanadaReported employees: 1-10 | Red Deer, AB, Canada | 1-10 | Exact match | 5 contacts → |
“We strive to constantly improve lives and improve the environment through energy efficient and energy saving building insulation solutions.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | House Smart Home Improvementshousesmarthomeimprovements.com HQ: Coquitlam, CanadaReported employees: 1-10 | Coquitlam, Canada | 1-10 | Exact match | 5 contacts → |
“Energy saving home improvements.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Leak Doctorleakdoctor.ca HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 4 contacts → |
“Leak Doctor is your one-stop solution for all your building envelope needs.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Domtor Energy Services & Consultingdomtorenergyservices.com HQ: Sydney, NS, CanadaReported employees: 11-50 | Sydney, NS, Canada | 11-50 | Exact match | 4 contacts → |
“Based in Sydney, Nova Scotia, DOMTOR Energy takes pride in offering innovative and diverse services to enhance your home's energy efficiency.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Magnus Construction Servicesmagnusconstruction.ca HQ: Saskatoon, SK, CanadaReported employees: 11-50 | Saskatoon, SK, Canada | 11-50 | Exact match | 4 contacts → |
“MAGNUS is your one shop solution for comfortable, Healthy and Efficient Buildings.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | IA Contractors INCiacontractors.ca HQ: Misissauga, ON, CanadaReported employees: 11-50 | Misissauga, ON, Canada | 11-50 | Exact match | 4 contacts → |
“For the last 10 years IA Contractors Inc.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Energy Tech Solutions LTDenergytechsolutions.ca HQ: Ottawa Valley, CanadaReported employees: 11-50 | Ottawa Valley, Canada | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Interprovincial Insulation INCinterprovincial.ca HQ: Kingston, ON, CanadaReported employees: 11-50 | Kingston, ON, Canada | 11-50 | Exact match | 3 contacts → |
“At Interprovincial we provide a wide range of services adapted to your business needs.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Panda Insulationpandainsulation.ca HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 2 contacts → |
“With over 50 years of combined experience in Ottawa’s construction industry, the Panda Insulation team provides fast, friendly, and fully guaranteed service.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Airtight Solutions INCairtightsolutions.ca HQ: Whistler, BC, CanadaReported employees: 11-50 | Whistler, BC, Canada | 11-50 | Exact match | 2 contacts → |
“A cutting edge envelope sealing system - The fastest and cheapest way to make your homes more energy efficient!” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Calfeutrage Prospectcalfeutrageprospect.com HQ: Montreal, QC, CanadaReported employees: 11-50 | Montreal, QC, Canada | 11-50 | Exact match | 2 contacts → |
“Calfeutrage Prospect est spécialisé en installation de systèmes coupe-feu et calfeutrage de tous types pour les secteurs: institutionnel, industriel, commercial et gouvernemental.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Canadiansealantscanadiansealants.com HQ: Kingston, ON, CanadaReported employees: 11-50 | Kingston, ON, Canada | 11-50 | Exact match | 2 contacts → |
“Canadian Sealants is a Kingston based company that was founded to service a specific need: quality and professional building envelope re-caulking and sealing.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Airtight Home Technologiesairtighthometech.ca HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 2 contacts → |
“AeroBarrier is an innovative new building product that effectively seals building envelopes, making your homes more air-tight and energy-efficient than ever.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Calfeutrage MGFcalfeutragemgf.com HQ: Chambly, CanadaReported employees: 1-10 | Chambly, Canada | 1-10 | Exact match | 2 contacts → |
“Calfeutrage MGF est un entrepreneur spécialisé dans le domaine du calfeutrage ainsi que les systèmes coupe-feu.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 101 company matches
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Air sealing contractors: dataset insights
September 30, 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
96 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 101 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: September 30, 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 air sealing 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 air sealing contractors did RevenueBase find based in Canada?
The saved snapshot records 101 matching company records, 322 tracked contacts and 64 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: September 30, 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 air sealing contractors based in Canada. Snapshot: September 30, 2026. https://revenuebase.ai/companies/air-sealing-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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