Company lists · Data refreshed November 2026
Top 25 Automatic door maintenance companies based in Canada
RevenueBase identified 166 company matches for automatic door maintenance companies associated with Canada as of November 2026 and tracks 1,084 professional contacts across them, including 477 with verified work emails. Calgary is the largest hub.
This list covers company matches for automatic door maintenance companies associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest automatic door maintenance companies based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 173 contacts → | ||||
Exact match “All in, since 1969 Masterfully selected, installed and maintained-this is the only way we work.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 48 contacts → | ||||
Exact match “Lenworth is an industry-changing certified and accredited commercial door and industrial loading dock company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 37 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 34 contacts → | ||||
Exact match “NABCO is a leading manufacturer of quality automatic pedestrian doors that exceeds the growing needs of retail stores, hospitals, schools, restaurants, commercial and industrial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 23 contacts → | ||||
Exact match “Dor Docteur offre des solutions complètes et fiables pour les portes de garage et portes industrielles, tant pour le secteur commercial que résidentiel, partout en Ontario et au…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 22 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 21 contacts → | ||||
Exact match “TORMAX installed Europe’s first automatic door in 1951.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 20 contacts → | ||||
Exact match “Our mission is to advance our clients success in the design, construction, maintenance and inspection of door automation, life safety, security and specialty products for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 20 contacts → | ||||
Exact match “Depuis plus de 100 ans, DonloxHarmer est présent dans la grande région de l’Estrie pour la vente, l’installation et le service dans le domaine des portes et cadres en acier…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 20 contacts → | ||||
Exact match “Ventri Door Technologies provides installation and service to Automatic Doors, Barrier-Free Operators, Overhead Doors, Dock & Levelers, Hardware, Time Recorders, Parking Control…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 18 contacts → | ||||
Exact match “For over 50 years, the Overhead Door Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 15 contacts → | ||||
Exact match “NEX Industrial is your 'NEX' call for professional services and product expertise in the Greater Toronto Area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “CFS Canada installs, services and repairs automatic doors and electronic hardware that makes it easier to for your facility to give that convenience to its users.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 14 contacts → | ||||
Exact match “Our technicians serve clients across Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 14 contacts → | ||||
Exact match “Canadian Doormaster provides residential garage doors and repair, overhead door sales, entry door sales and installation, maintenance, service, spring installation, tune-ups and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 13 contacts → | ||||
Exact match “Établie depuis 1969 dans la grande région de Québec, MOISAN Portes de garage est devenue un chef de file en réparation, entretien, vente et installation de portes de garage…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “Doorcare is a leading provider of sales and service for commercial, industrial and residential overhead garage doors, rolling doors, specialty doors and security gate and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “At Wellington Dock & Door, everything we do revolves around our commitment to our customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “Founded in 1979 by Abe Hiebert, Abe's door Service began with a strong commitment to service, accountability and innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “provides, installs and services commercial overhead and other doors, loading dock levelers and equipment, and other security, access, and standard or custom commercial door needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match “From a square foot warehouse and showroom in the heart of Southern Ontario, WINSER DOORS sells and services a complete range of residential garage doors and industrial doors and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “As one of Toronto’s largest, oldest and most respected garage door companies, Atlas Overhead Doors offers a complete range of commercial, industrial and residential garage door…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Limitless Automatics & Doors has a branch in Calgary and in Edmonton and offers a wide range of commercial doors and door automation solutions for entrances in Calgary and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “automatic door maintenance companies”. 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 166 automatic door maintenance companies based in Canada
See the full list, filter by size, metro and specialty, and access 477 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Automatic door maintenance companies based in Canada at a glance
As of Nov 6, 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 166 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 “automatic door maintenance companies” 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 477 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “automatic door maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many automatic door maintenance companies are there based in Canada?
RevenueBase identified 166 company matches for automatic door maintenance companies 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?
Creative Door Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most automatic door maintenance companies?
Calgary leads with 15 company records, followed by Mississauga (13) and Toronto (9).
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 477 professional contacts with verified work emails tracked across these 166 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 166 automatic door maintenance companies based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Automatic door maintenance companies by geography
- Automatic door maintenance companies based in Australia
- Automatic door maintenance companies based in Belgium
- Automatic door maintenance companies based in Brazil
- Automatic door maintenance companies based in France
- Automatic door maintenance companies based in Germany
- Automatic door maintenance companies based in Italy
- Automatic door maintenance companies based in the Netherlands
- Automatic door maintenance companies based in Portugal
- Automatic door maintenance companies based in Spain
- Automatic door maintenance companies based in the United Kingdom
- Automatic door maintenance companies based in the United States
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
- Automatic door maintenance companies based in Australia
- Automatic door maintenance companies based in Belgium
- Automatic door maintenance companies based in Brazil
- Automatic door maintenance companies based in France
- Automatic door maintenance companies based in Germany
- Automatic door maintenance companies based in Italy
Company intelligence · public preview
Top 25 automatic door maintenance companies 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 166 matching company records for automatic door maintenance companies based in Canada, with 1,084 tracked contacts and 477 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 6, 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 automatic door maintenance companies 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 |  Creative Door Servicescreativedoor.comHQ: Edmonton, AB, CanadaReported employees: 201-500 | Edmonton, AB, Canada | 201-500 | Exact match | 173 contacts → |
“All in, since 1969 Masterfully selected, installed and maintained-this is the only way we work.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Lenworth Building Serviceslenworth.caHQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 48 contacts → |
“Lenworth is an industry-changing certified and accredited commercial door and industrial loading dock company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Wilcox Door Service INCwilcoxdoor.comHQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 37 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Nabco Canada INCnabcoentrances.comHQ: Richmond Hill, AB, CanadaReported employees: 51-200 | Richmond Hill, AB, Canada | 51-200 | Exact match | 34 contacts → |
“NABCO is a leading manufacturer of quality automatic pedestrian doors that exceeds the growing needs of retail stores, hospitals, schools, restaurants, commercial and industrial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Door Doctordoordoctor.comHQ: Montréal, ON, CanadaReported employees: 51-200 | Montréal, ON, Canada | 51-200 | Exact match | 23 contacts → |
“Dor Docteur offre des solutions complètes et fiables pour les portes de garage et portes industrielles, tant pour le secteur commercial que résidentiel, partout en Ontario et au…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Ultra Lite Overhead Doors LTDultralitedoors.caHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  Tormax Canada INCtormax.caHQ: Langley, MB, CanadaReported employees: 51-200 | Langley, MB, Canada | 51-200 | Exact match | 21 contacts → |
“TORMAX installed Europe’s first automatic door in 1951.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Pro-Able Doors & Systemsproable.comHQ: London, ON, CanadaReported employees: 11-50 | London, ON, Canada | 11-50 | Exact match | 20 contacts → |
“Our mission is to advance our clients success in the design, construction, maintenance and inspection of door automation, life safety, security and specialty products for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Donloxharmerdonloxharmer.comHQ: Sherbrooke, QC, CanadaReported employees: 11-50 | Sherbrooke, QC, Canada | 11-50 | Exact match | 20 contacts → |
“Depuis plus de 100 ans, DonloxHarmer est présent dans la grande région de l’Estrie pour la vente, l’installation et le service dans le domaine des portes et cadres en acier…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Ventri Door Technologiesventri.caHQ: Stoney Creek, ON, CanadaReported employees: 11-50 | Stoney Creek, ON, Canada | 11-50 | Exact match | 20 contacts → |
“Ventri Door Technologies provides installation and service to Automatic Doors, Barrier-Free Operators, Overhead Doors, Dock & Levelers, Hardware, Time Recorders, Parking Control…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Overhead Door Co. Of Edmontonoverheaddoor.caHQ: Edmonton, AB, CanadaReported employees: 51-200 | Edmonton, AB, Canada | 51-200 | Exact match | 18 contacts → |
“For over 50 years, the Overhead Door Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  NEX Industrial Supplies INCnexindustrial.comHQ: Etobicoke, ON, CanadaReported employees: 11-50 | Etobicoke, ON, Canada | 11-50 | Exact match | 15 contacts → |
“NEX Industrial is your 'NEX' call for professional services and product expertise in the Greater Toronto Area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  CFS Canadacfscanada.caHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 15 contacts → |
“CFS Canada installs, services and repairs automatic doors and electronic hardware that makes it easier to for your facility to give that convenience to its users.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Canadoor Garage Doorscanadoorsystems.comHQ: Barrie, ON, CanadaReported employees: 51-200 | Barrie, ON, Canada | 51-200 | Exact match | 14 contacts → |
“Our technicians serve clients across Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Canadian Doormaster Electric LTDcanadiandoormaster.comHQ: Burnaby, BC, CanadaReported employees: 11-50 | Burnaby, BC, Canada | 11-50 | Exact match | 14 contacts → |
“Canadian Doormaster provides residential garage doors and repair, overhead door sales, entry door sales and installation, maintenance, service, spring installation, tune-ups and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Moisan Portes DE Garageportesmoisan.comHQ: Québec, QC, CanadaReported employees: 11-50 | Québec, QC, Canada | 11-50 | Exact match | 13 contacts → |
“Établie depuis 1969 dans la grande région de Québec, MOISAN Portes de garage est devenue un chef de file en réparation, entretien, vente et installation de portes de garage…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Doorcaredoorcare.caHQ: Langley, BC, CanadaReported employees: 11-50 | Langley, BC, Canada | 11-50 | Exact match | 12 contacts → |
“Doorcare is a leading provider of sales and service for commercial, industrial and residential overhead garage doors, rolling doors, specialty doors and security gate and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Wellington Dock & Doorwellingtondockdoor.caHQ: Kitchener, ON, CanadaReported employees: 11-50 | Kitchener, ON, Canada | 11-50 | Exact match | 12 contacts → |
“At Wellington Dock & Door, everything we do revolves around our commitment to our customers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Abe's Door Service LTDabesdoor.caHQ: Edmonton, AB, CanadaReported employees: 11-50 | Edmonton, AB, Canada | 11-50 | Exact match | 10 contacts → |
“Founded in 1979 by Abe Hiebert, Abe's door Service began with a strong commitment to service, accountability and innovation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Action Door Services LTDactiondoorltd.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Grizzly Door Systemsgrizzlydoorsystems.com HQ: Mississauga, ON, CanadaReported employees: 11-50 | Mississauga, ON, Canada | 11-50 | Exact match | 9 contacts → |
“provides, installs and services commercial overhead and other doors, loading dock levelers and equipment, and other security, access, and standard or custom commercial door needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Winser Doors INCwinserdoors.comHQ: Cambridge, ON, CanadaReported employees: 11-50 | Cambridge, ON, Canada | 11-50 | Exact match | 9 contacts → |
“From a square foot warehouse and showroom in the heart of Southern Ontario, WINSER DOORS sells and services a complete range of residential garage doors and industrial doors and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Atlas Overhead Doors Torontoatlasdoors.caHQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 8 contacts → |
“As one of Toronto’s largest, oldest and most respected garage door companies, Atlas Overhead Doors offers a complete range of commercial, industrial and residential garage door…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Limitless Automatics & Doorslimitlessdoors.comHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 7 contacts → |
“Limitless Automatics & Doors has a branch in Calgary and in Edmonton and offers a wide range of commercial doors and door automation solutions for entrances in Calgary and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Portes DE Garage Ruel ET Filsrueletfils.com HQ: Sherbrooke, QC, CanadaReported employees: 11-50 | Sherbrooke, QC, Canada | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 166 company matches
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Automatic door maintenance companies: dataset insights
November 6, 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
153 records in the displayed employee bands.
13 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 166 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 6, 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 automatic door maintenance companies?
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 automatic door maintenance companies did RevenueBase find based in Canada?
The saved snapshot records 166 matching company records, 1,084 tracked contacts and 477 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 6, 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
Automatic door maintenance companies by geography
- Automatic door maintenance companies based in Australia
- Automatic door maintenance companies based in Belgium
- Automatic door maintenance companies based in Brazil
- Automatic door maintenance companies based in France
- Automatic door maintenance companies based in Germany
- Automatic door maintenance companies based in Italy
- Automatic door maintenance companies based in the Netherlands
- Automatic door maintenance companies based in Portugal
- Automatic door maintenance companies based in Spain
- Automatic door maintenance companies based in the United Kingdom
- Automatic door maintenance companies based in the United States
Cite this list
RevenueBase Data Team. Top 25 automatic door maintenance companies based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/automatic-door-maintenance-companies/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
- Automatic door maintenance companies based in Australia
- Automatic door maintenance companies based in Belgium
- Automatic door maintenance companies based in Brazil
- Automatic door maintenance companies based in France
- Automatic door maintenance companies based in Germany
- Automatic door maintenance companies based in Italy
Company intelligence · public preview
Top 25 automatic door maintenance companies based in Canada
RevenueBase records 166 matching company records for automatic door maintenance companies based in Canada, with 1,084 tracked contacts and 477 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 6, 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 automatic door maintenance companies 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 | Creative Door Servicescreativedoor.com HQ: Edmonton, AB, CanadaReported employees: 201-500 | Edmonton, AB, Canada | 201-500 | Exact match | 173 contacts → |
“All in, since 1969 Masterfully selected, installed and maintained-this is the only way we work.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Lenworth Building Serviceslenworth.ca HQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 48 contacts → |
“Lenworth is an industry-changing certified and accredited commercial door and industrial loading dock company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Wilcox Door Service INCwilcoxdoor.com HQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 37 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Nabco Canada INCnabcoentrances.com HQ: Richmond Hill, AB, CanadaReported employees: 51-200 | Richmond Hill, AB, Canada | 51-200 | Exact match | 34 contacts → |
“NABCO is a leading manufacturer of quality automatic pedestrian doors that exceeds the growing needs of retail stores, hospitals, schools, restaurants, commercial and industrial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Door Doctordoordoctor.com HQ: Montréal, ON, CanadaReported employees: 51-200 | Montréal, ON, Canada | 51-200 | Exact match | 23 contacts → |
“Dor Docteur offre des solutions complètes et fiables pour les portes de garage et portes industrielles, tant pour le secteur commercial que résidentiel, partout en Ontario et au…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ultra Lite Overhead Doors LTDultralitedoors.ca HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Tormax Canada INCtormax.ca HQ: Langley, MB, CanadaReported employees: 51-200 | Langley, MB, Canada | 51-200 | Exact match | 21 contacts → |
“TORMAX installed Europe’s first automatic door in 1951.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Pro-Able Doors & Systemsproable.com HQ: London, ON, CanadaReported employees: 11-50 | London, ON, Canada | 11-50 | Exact match | 20 contacts → |
“Our mission is to advance our clients success in the design, construction, maintenance and inspection of door automation, life safety, security and specialty products for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Donloxharmerdonloxharmer.com HQ: Sherbrooke, QC, CanadaReported employees: 11-50 | Sherbrooke, QC, Canada | 11-50 | Exact match | 20 contacts → |
“Depuis plus de 100 ans, DonloxHarmer est présent dans la grande région de l’Estrie pour la vente, l’installation et le service dans le domaine des portes et cadres en acier…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ventri Door Technologiesventri.ca HQ: Stoney Creek, ON, CanadaReported employees: 11-50 | Stoney Creek, ON, Canada | 11-50 | Exact match | 20 contacts → |
“Ventri Door Technologies provides installation and service to Automatic Doors, Barrier-Free Operators, Overhead Doors, Dock & Levelers, Hardware, Time Recorders, Parking Control…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Overhead Door Co. Of Edmontonoverheaddoor.ca HQ: Edmonton, AB, CanadaReported employees: 51-200 | Edmonton, AB, Canada | 51-200 | Exact match | 18 contacts → |
“For over 50 years, the Overhead Door Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | NEX Industrial Supplies INCnexindustrial.com HQ: Etobicoke, ON, CanadaReported employees: 11-50 | Etobicoke, ON, Canada | 11-50 | Exact match | 15 contacts → |
“NEX Industrial is your 'NEX' call for professional services and product expertise in the Greater Toronto Area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CFS Canadacfscanada.ca HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 15 contacts → |
“CFS Canada installs, services and repairs automatic doors and electronic hardware that makes it easier to for your facility to give that convenience to its users.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Canadoor Garage Doorscanadoorsystems.com HQ: Barrie, ON, CanadaReported employees: 51-200 | Barrie, ON, Canada | 51-200 | Exact match | 14 contacts → |
“Our technicians serve clients across Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Canadian Doormaster Electric LTDcanadiandoormaster.com HQ: Burnaby, BC, CanadaReported employees: 11-50 | Burnaby, BC, Canada | 11-50 | Exact match | 14 contacts → |
“Canadian Doormaster provides residential garage doors and repair, overhead door sales, entry door sales and installation, maintenance, service, spring installation, tune-ups and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Moisan Portes DE Garageportesmoisan.com HQ: Québec, QC, CanadaReported employees: 11-50 | Québec, QC, Canada | 11-50 | Exact match | 13 contacts → |
“Établie depuis 1969 dans la grande région de Québec, MOISAN Portes de garage est devenue un chef de file en réparation, entretien, vente et installation de portes de garage…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Doorcaredoorcare.ca HQ: Langley, BC, CanadaReported employees: 11-50 | Langley, BC, Canada | 11-50 | Exact match | 12 contacts → |
“Doorcare is a leading provider of sales and service for commercial, industrial and residential overhead garage doors, rolling doors, specialty doors and security gate and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Wellington Dock & Doorwellingtondockdoor.ca HQ: Kitchener, ON, CanadaReported employees: 11-50 | Kitchener, ON, Canada | 11-50 | Exact match | 12 contacts → |
“At Wellington Dock & Door, everything we do revolves around our commitment to our customers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Abe's Door Service LTDabesdoor.ca HQ: Edmonton, AB, CanadaReported employees: 11-50 | Edmonton, AB, Canada | 11-50 | Exact match | 10 contacts → |
“Founded in 1979 by Abe Hiebert, Abe's door Service began with a strong commitment to service, accountability and innovation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Action Door Services LTDactiondoorltd.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Grizzly Door Systemsgrizzlydoorsystems.com HQ: Mississauga, ON, CanadaReported employees: 11-50 | Mississauga, ON, Canada | 11-50 | Exact match | 9 contacts → |
“provides, installs and services commercial overhead and other doors, loading dock levelers and equipment, and other security, access, and standard or custom commercial door needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Winser Doors INCwinserdoors.com HQ: Cambridge, ON, CanadaReported employees: 11-50 | Cambridge, ON, Canada | 11-50 | Exact match | 9 contacts → |
“From a square foot warehouse and showroom in the heart of Southern Ontario, WINSER DOORS sells and services a complete range of residential garage doors and industrial doors and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Atlas Overhead Doors Torontoatlasdoors.ca HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 8 contacts → |
“As one of Toronto’s largest, oldest and most respected garage door companies, Atlas Overhead Doors offers a complete range of commercial, industrial and residential garage door…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Limitless Automatics & Doorslimitlessdoors.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 7 contacts → |
“Limitless Automatics & Doors has a branch in Calgary and in Edmonton and offers a wide range of commercial doors and door automation solutions for entrances in Calgary and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Portes DE Garage Ruel ET Filsrueletfils.com HQ: Sherbrooke, QC, CanadaReported employees: 11-50 | Sherbrooke, QC, Canada | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 166 company matches
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Automatic door maintenance companies: dataset insights
November 6, 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
153 records in the displayed employee bands.
13 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 166 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 6, 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 automatic door maintenance companies?
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 automatic door maintenance companies did RevenueBase find based in Canada?
The saved snapshot records 166 matching company records, 1,084 tracked contacts and 477 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 6, 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
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Cite this list
RevenueBase Data Team. Top 25 automatic door maintenance companies based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/automatic-door-maintenance-companies/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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