Company lists · Data refreshed November 2026
Top 25 Maintenance and repair services for refineries based in Canada
RevenueBase identified 117 company matches for maintenance and repair services for refineries associated with Canada as of November 2026 and tracks 1,460 professional contacts across them, including 271 with verified work emails. Edmonton is the largest hub.
This list covers company matches for maintenance and repair services for refineries 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 maintenance and repair services for refineries based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 222 contacts → | ||||
Exact match “Melloy Industrial is a trusted leader in heavy industrial maintenance, turnarounds, project execution and fabrication services across Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 142 contacts → | ||||
Exact match “OUR COMPANY OTS is a leader in the industrial service industry, specializing in Pre-Commissioning, Commissioning and Start-Up services and Operations and Maintenance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 105 contacts → | ||||
Exact match “Got questions or are interested in a particular service?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 51 contacts → | ||||
Exact match “Mader are heavy equipment maintenance experts delivering quality repairs, preventative maintenance and expert diagnostics.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 43 contacts → | ||||
Exact match “Maritime Pressure Works Limited is a Nova Scotia owned and operated company founded in 1998.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 39 contacts → | ||||
Exact match “NAVAMAR's experienced staff is capable of carrying out every type of ship repair required.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 26 contacts → | ||||
Exact match “Since 2001, LOK Energy Services specializes in field maintenance services for critical rotating machinery including steam and gas turbines, generators, and peripheral systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 26 contacts → | ||||
Exact match “Timmins Mechanical Solutions (TMS) is a private company that specializes in heavy equipment maintenance, repairs, and diagnostics.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 23 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 18 contacts → | ||||
Exact match “CSM is a full service Industrial Contractor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 16 contacts → | ||||
Exact match “La société se spécialise dans le service de maintenance industrielle.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 15 contacts → | ||||
Exact match “Descimco est un entrepreneur spécialisé en mécanique dont les bureaux sont situés à Québec et à Laval.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “Compression and Power Services Propak provides service for gas compression and power generation equipment, including warranty service, minor and major maintenance, replacement…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “SCI is a multi-service provider for all your construction and Heavy Equipment maintenance needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “We, API Industrial Services Inc, are a contractor based in the Industrial Heartland of Alberta who specializes in rotating equipment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “Since 1997, Albert's Gas Station Maintenance has been a trusted partner for gas stations, card locks, marinas, and private fueling facilities across Southwestern Ontario.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “CEG is a full-service mechanical, electrical, instrumentation, and compression company proudly based in Drayton Valley, Alberta.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “We Specialize in All Aspects of Turnarounds, Mechanical Maintenance, Boilermaker Services and New Construction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “Entrepreneur Pétrolier” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Fuel Tek provides professional Gas Station Maintenance, Repair & Installation Services to retail gas stations, commercial card locks, marinas and airports across Ontario.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “A broken pump/rotating equipment can't wait to be repaired!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Mersey Marine Limited (formerly STENPRO) is located in Liverpool, Nova Scotia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Since 1953 Triangle Pump Service Limited has been a leader in the petroleum contracting sector covering both Eastern Ontario and Western Quebec.” 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 “maintenance and repair services for refineries”. 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 117 maintenance and repair services for refineries based in Canada
See the full list, filter by size, metro and specialty, and access 271 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Maintenance and repair services for refineries 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 117 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 “maintenance and repair services for refineries” 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 271 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 “maintenance and repair services for refineries”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many maintenance and repair services for refineries are there based in Canada?
RevenueBase identified 117 company matches for maintenance and repair services for refineries 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?
Melloy Industrial Services INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most maintenance and repair services for refineries?
Edmonton leads with 8 company records, followed by Calgary (5) and Nisku (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 271 professional contacts with verified work emails tracked across these 117 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 117 maintenance and repair services for refineries based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Maintenance and repair services for refineries by geography
- Maintenance and repair services for refineries based in Abu Dhabi, United Arab Emirates
- Maintenance and repair services for refineries based in Dubai, United Arab Emirates
- Maintenance and repair services for refineries based in Houston, United States
- Maintenance and repair services for refineries based in Argentina
- Maintenance and repair services for refineries based in Australia
- Maintenance and repair services for refineries based in Belgium
- Maintenance and repair services for refineries based in Brazil
- Maintenance and repair services for refineries based in Finland
- Maintenance and repair services for refineries based in France
- Maintenance and repair services for refineries based in Germany
- Maintenance and repair services for refineries based in India
- Maintenance and repair services for refineries based in Italy
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
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- New lists
- Maintenance and repair services for refineries based in Abu Dhabi, United Arab Emirates
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Company intelligence · public preview
Top 25 maintenance and repair services for refineries 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 117 matching company records for maintenance and repair services for refineries based in Canada, with 1,460 tracked contacts and 271 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 maintenance and repair services for refineries 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 | HQ: Nisku, AB, CanadaReported employees: 51-200 | Nisku, AB, Canada | 51-200 | Exact match | 222 contacts → |
“Melloy Industrial is a trusted leader in heavy industrial maintenance, turnarounds, project execution and fabrication services across Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  OTS LTDotsl.caHQ: Sydney, AB, CanadaReported employees: 201-500 | Sydney, AB, Canada | 201-500 | Exact match | 142 contacts → |
“OUR COMPANY OTS is a leader in the industrial service industry, specializing in Pre-Commissioning, Commissioning and Start-Up services and Operations and Maintenance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Innovator Industrial Services INCinnovatorind.comHQ: Spruce Grove, NB, CanadaReported employees: 201-500 | Spruce Grove, NB, Canada | 201-500 | Exact match | 105 contacts → |
“Got questions or are interested in a particular service?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Mader Group Canadamadergroup.caHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 51 contacts → |
“Mader are heavy equipment maintenance experts delivering quality repairs, preventative maintenance and expert diagnostics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Maritime Pressure Works Limitedmaritimepressureworks.caHQ: Dartmouth, NS, CanadaReported employees: 51-200 | Dartmouth, NS, Canada | 51-200 | Exact match | 43 contacts → |
“Maritime Pressure Works Limited is a Nova Scotia owned and operated company founded in 1998.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Navamar Ship Repairnavamar.comHQ: Montreal, QC, CanadaReported employees: 51-200 | Montreal, QC, Canada | 51-200 | Exact match | 39 contacts → |
“NAVAMAR's experienced staff is capable of carrying out every type of ship repair required.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  LOK Energy Services INClokenergy.comHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 26 contacts → |
“Since 2001, LOK Energy Services specializes in field maintenance services for critical rotating machinery including steam and gas turbines, generators, and peripheral systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Timmins Mechanical Solutions INCtimminsmechanicalsolutions.comHQ: Timmins, ON, CanadaReported employees: 11-50 | Timmins, ON, Canada | 11-50 | Exact match | 26 contacts → |
“Timmins Mechanical Solutions (TMS) is a private company that specializes in heavy equipment maintenance, repairs, and diagnostics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Mount Royal Walsh INCmrw-group.comHQ: Mont-st-hilaire, QC, CanadaReported employees: 51-200 | Mont-st-hilaire, QC, Canada | 51-200 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 |  Canadian Structural & Mechanical LTDcansam.comHQ: Sarnia Ontario, ON, CanadaReported employees: 201-500 | Sarnia Ontario, ON, Canada | 201-500 | Exact match | 18 contacts → |
“CSM is a full service Industrial Contractor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  FLM Pro-Mécanique INCflmpromecanique.comHQ: St-hyacinthe, QC, CanadaReported employees: 11-50 | St-hyacinthe, QC, Canada | 11-50 | Exact match | 16 contacts → |
“La société se spécialise dans le service de maintenance industrielle.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Descimcodescimco.ca HQ: Quebec, QC, CanadaReported employees: 51-200 | Quebec, QC, Canada | 51-200 | Exact match | 15 contacts → |
“Descimco est un entrepreneur spécialisé en mécanique dont les bureaux sont situés à Québec et à Laval.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Propak Energy Servicespropaksystems.comHQ: Airdrie, AB, CanadaReported employees: 201-500 | Airdrie, AB, Canada | 201-500 | Exact match | 15 contacts → |
“Compression and Power Services Propak provides service for gas compression and power generation equipment, including warranty service, minor and major maintenance, replacement…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Simard Industrial INCsimardind.caHQ: Brandon, MB, CanadaReported employees: 51-200 | Brandon, MB, Canada | 51-200 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | HQ: Fort Mcmurray, AB, CanadaReported employees: 51-200 | Fort Mcmurray, AB, Canada | 51-200 | Exact match | 10 contacts → |
“SCI is a multi-service provider for all your construction and Heavy Equipment maintenance needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Compression Technology INCcompressiontech.caHQ: Fort St John, AB, CanadaReported employees: 11-50 | Fort St John, AB, Canada | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  API Industrial Services INCapiindustrial.comHQ: Sturgeon County, AB, CanadaReported employees: 1-10 | Sturgeon County, AB, Canada | 1-10 | Exact match | 9 contacts → |
“We, API Industrial Services Inc, are a contractor based in the Industrial Heartland of Alberta who specializes in rotating equipment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Albert's GAS Station Maintenancealspumps.comHQ: Cambridge, ON, CanadaReported employees: 11-50 | Cambridge, ON, Canada | 11-50 | Exact match | 8 contacts → |
“Since 1997, Albert's Gas Station Maintenance has been a trusted partner for gas stations, card locks, marinas, and private fueling facilities across Southwestern Ontario.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  CEGcreamco.caHQ: Drayton Valley, AB, CanadaReported employees: 11-50 | Drayton Valley, AB, Canada | 11-50 | Exact match | 8 contacts → |
“CEG is a full-service mechanical, electrical, instrumentation, and compression company proudly based in Drayton Valley, Alberta.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  MES Mechanical Services INCmesmechanical.caHQ: Drayton Valley, AB, CanadaReported employees: 11-50 | Drayton Valley, AB, Canada | 11-50 | Exact match | 8 contacts → |
“We Specialize in All Aspects of Turnarounds, Mechanical Maintenance, Boilermaker Services and New Construction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Léveillée-Tanguay INCleveillee-tanguay.caHQ: Drummondville, QC, CanadaReported employees: 51-200 | Drummondville, QC, Canada | 51-200 | Exact match | 8 contacts → |
“Entrepreneur Pétrolier” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Fuel TEKfueltek.caHQ: Dundas, ON, CanadaReported employees: 11-50 | Dundas, ON, Canada | 11-50 | Exact match | 7 contacts → |
“Fuel Tek provides professional Gas Station Maintenance, Repair & Installation Services to retail gas stations, commercial card locks, marinas and airports across Ontario.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Syndicated Industriessyndicatedindustries.comHQ: Grande Prairie, AB, CanadaReported employees: 11-50 | Grande Prairie, AB, Canada | 11-50 | Exact match | 7 contacts → |
“A broken pump/rotating equipment can't wait to be repaired!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Mersey Marine LTDmerseymarine.caHQ: Liverpool, NS, CanadaReported employees: 11-50 | Liverpool, NS, Canada | 11-50 | Exact match | 7 contacts → |
“Mersey Marine Limited (formerly STENPRO) is located in Liverpool, Nova Scotia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Triangle Pump Service Limitedtrianglepump.caHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 6 contacts → |
“Since 1953 Triangle Pump Service Limited has been a leader in the petroleum contracting sector covering both Eastern Ontario and Western Quebec.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 117 company matches
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Maintenance and repair services for refineries: 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
116 records in the displayed employee bands.
1 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 117 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 maintenance and repair services for refineries?
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 maintenance and repair services for refineries did RevenueBase find based in Canada?
The saved snapshot records 117 matching company records, 1,460 tracked contacts and 271 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
Maintenance and repair services for refineries by geography
- Maintenance and repair services for refineries based in Abu Dhabi, United Arab Emirates
- Maintenance and repair services for refineries based in Dubai, United Arab Emirates
- Maintenance and repair services for refineries based in Houston, United States
- Maintenance and repair services for refineries based in Argentina
- Maintenance and repair services for refineries based in Australia
- Maintenance and repair services for refineries based in Belgium
- Maintenance and repair services for refineries based in Brazil
- Maintenance and repair services for refineries based in Finland
- Maintenance and repair services for refineries based in France
- Maintenance and repair services for refineries based in Germany
- Maintenance and repair services for refineries based in India
- Maintenance and repair services for refineries based in Italy
Cite this list
RevenueBase Data Team. Top 25 maintenance and repair services for refineries based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/maintenance-and-repair-services-for-refineries/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
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- Lists A-Z
- New lists
- Maintenance and repair services for refineries based in Abu Dhabi, United Arab Emirates
- Maintenance and repair services for refineries based in Dubai, United Arab Emirates
- Maintenance and repair services for refineries based in Houston, United States
- Maintenance and repair services for refineries based in Argentina
- Maintenance and repair services for refineries based in Australia
- Maintenance and repair services for refineries based in Belgium
Company intelligence · public preview
Top 25 maintenance and repair services for refineries based in Canada
RevenueBase records 117 matching company records for maintenance and repair services for refineries based in Canada, with 1,460 tracked contacts and 271 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 maintenance and repair services for refineries 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 | HQ: Nisku, AB, CanadaReported employees: 51-200 | Nisku, AB, Canada | 51-200 | Exact match | 222 contacts → |
“Melloy Industrial is a trusted leader in heavy industrial maintenance, turnarounds, project execution and fabrication services across Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | OTS LTDotsl.ca HQ: Sydney, AB, CanadaReported employees: 201-500 | Sydney, AB, Canada | 201-500 | Exact match | 142 contacts → |
“OUR COMPANY OTS is a leader in the industrial service industry, specializing in Pre-Commissioning, Commissioning and Start-Up services and Operations and Maintenance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Innovator Industrial Services INCinnovatorind.com HQ: Spruce Grove, NB, CanadaReported employees: 201-500 | Spruce Grove, NB, Canada | 201-500 | Exact match | 105 contacts → |
“Got questions or are interested in a particular service?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mader Group Canadamadergroup.ca HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 51 contacts → |
“Mader are heavy equipment maintenance experts delivering quality repairs, preventative maintenance and expert diagnostics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Maritime Pressure Works Limitedmaritimepressureworks.ca HQ: Dartmouth, NS, CanadaReported employees: 51-200 | Dartmouth, NS, Canada | 51-200 | Exact match | 43 contacts → |
“Maritime Pressure Works Limited is a Nova Scotia owned and operated company founded in 1998.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Navamar Ship Repairnavamar.com HQ: Montreal, QC, CanadaReported employees: 51-200 | Montreal, QC, Canada | 51-200 | Exact match | 39 contacts → |
“NAVAMAR's experienced staff is capable of carrying out every type of ship repair required.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | LOK Energy Services INClokenergy.com HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 26 contacts → |
“Since 2001, LOK Energy Services specializes in field maintenance services for critical rotating machinery including steam and gas turbines, generators, and peripheral systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Timmins Mechanical Solutions INCtimminsmechanicalsolutions.com HQ: Timmins, ON, CanadaReported employees: 11-50 | Timmins, ON, Canada | 11-50 | Exact match | 26 contacts → |
“Timmins Mechanical Solutions (TMS) is a private company that specializes in heavy equipment maintenance, repairs, and diagnostics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mount Royal Walsh INCmrw-group.com HQ: Mont-st-hilaire, QC, CanadaReported employees: 51-200 | Mont-st-hilaire, QC, Canada | 51-200 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Canadian Structural & Mechanical LTDcansam.com HQ: Sarnia Ontario, ON, CanadaReported employees: 201-500 | Sarnia Ontario, ON, Canada | 201-500 | Exact match | 18 contacts → |
“CSM is a full service Industrial Contractor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | FLM Pro-Mécanique INCflmpromecanique.com HQ: St-hyacinthe, QC, CanadaReported employees: 11-50 | St-hyacinthe, QC, Canada | 11-50 | Exact match | 16 contacts → |
“La société se spécialise dans le service de maintenance industrielle.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Descimcodescimco.ca HQ: Quebec, QC, CanadaReported employees: 51-200 | Quebec, QC, Canada | 51-200 | Exact match | 15 contacts → |
“Descimco est un entrepreneur spécialisé en mécanique dont les bureaux sont situés à Québec et à Laval.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Propak Energy Servicespropaksystems.com HQ: Airdrie, AB, CanadaReported employees: 201-500 | Airdrie, AB, Canada | 201-500 | Exact match | 15 contacts → |
“Compression and Power Services Propak provides service for gas compression and power generation equipment, including warranty service, minor and major maintenance, replacement…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Simard Industrial INCsimardind.ca HQ: Brandon, MB, CanadaReported employees: 51-200 | Brandon, MB, Canada | 51-200 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | HQ: Fort Mcmurray, AB, CanadaReported employees: 51-200 | Fort Mcmurray, AB, Canada | 51-200 | Exact match | 10 contacts → |
“SCI is a multi-service provider for all your construction and Heavy Equipment maintenance needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Compression Technology INCcompressiontech.ca HQ: Fort St John, AB, CanadaReported employees: 11-50 | Fort St John, AB, Canada | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | API Industrial Services INCapiindustrial.com HQ: Sturgeon County, AB, CanadaReported employees: 1-10 | Sturgeon County, AB, Canada | 1-10 | Exact match | 9 contacts → |
“We, API Industrial Services Inc, are a contractor based in the Industrial Heartland of Alberta who specializes in rotating equipment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Albert's GAS Station Maintenancealspumps.com HQ: Cambridge, ON, CanadaReported employees: 11-50 | Cambridge, ON, Canada | 11-50 | Exact match | 8 contacts → |
“Since 1997, Albert's Gas Station Maintenance has been a trusted partner for gas stations, card locks, marinas, and private fueling facilities across Southwestern Ontario.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | CEGcreamco.ca HQ: Drayton Valley, AB, CanadaReported employees: 11-50 | Drayton Valley, AB, Canada | 11-50 | Exact match | 8 contacts → |
“CEG is a full-service mechanical, electrical, instrumentation, and compression company proudly based in Drayton Valley, Alberta.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | MES Mechanical Services INCmesmechanical.ca HQ: Drayton Valley, AB, CanadaReported employees: 11-50 | Drayton Valley, AB, Canada | 11-50 | Exact match | 8 contacts → |
“We Specialize in All Aspects of Turnarounds, Mechanical Maintenance, Boilermaker Services and New Construction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Léveillée-Tanguay INCleveillee-tanguay.ca HQ: Drummondville, QC, CanadaReported employees: 51-200 | Drummondville, QC, Canada | 51-200 | Exact match | 8 contacts → |
“Entrepreneur Pétrolier” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Fuel TEKfueltek.ca HQ: Dundas, ON, CanadaReported employees: 11-50 | Dundas, ON, Canada | 11-50 | Exact match | 7 contacts → |
“Fuel Tek provides professional Gas Station Maintenance, Repair & Installation Services to retail gas stations, commercial card locks, marinas and airports across Ontario.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Syndicated Industriessyndicatedindustries.com HQ: Grande Prairie, AB, CanadaReported employees: 11-50 | Grande Prairie, AB, Canada | 11-50 | Exact match | 7 contacts → |
“A broken pump/rotating equipment can't wait to be repaired!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Mersey Marine LTDmerseymarine.ca HQ: Liverpool, NS, CanadaReported employees: 11-50 | Liverpool, NS, Canada | 11-50 | Exact match | 7 contacts → |
“Mersey Marine Limited (formerly STENPRO) is located in Liverpool, Nova Scotia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Triangle Pump Service Limitedtrianglepump.ca HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 6 contacts → |
“Since 1953 Triangle Pump Service Limited has been a leader in the petroleum contracting sector covering both Eastern Ontario and Western Quebec.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 117 company matches
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Maintenance and repair services for refineries: 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
116 records in the displayed employee bands.
1 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 117 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 maintenance and repair services for refineries?
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 maintenance and repair services for refineries did RevenueBase find based in Canada?
The saved snapshot records 117 matching company records, 1,460 tracked contacts and 271 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.
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Cite this list
RevenueBase Data Team. Top 25 maintenance and repair services for refineries based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/maintenance-and-repair-services-for-refineries/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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