Company lists · Data refreshed September 2026
Top 25 Mechanical contractors based in Brazil
RevenueBase identified 609 company matches for mechanical contractors associated with Brazil as of September 2026 and tracks 6,962 professional contacts across them, including 523 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for mechanical contractors associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 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 mechanical contractors based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 436 contacts → | ||||
Exact match “Desde 1974, a Heating & Cooling atua no segmento de engenharia de instalação de Sistemas de Ar-Condicionado, Ventilação e Exaustão Mecânica, com mais de 2.500 projetos executados.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 2 | 399 contacts → | ||||
Exact match “A FR Instalações é uma empresa especializada em instalações elétricas, hidráulicas, mecânicas e combate a incêndio de empreendimentos residenciais, comerciais, industriais e…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 3 | 282 contacts → | ||||
Exact match “Fundada em setembro de 1978 com uma proposta de trabalho direcionada à qualidade e voltada ao planejamento, gerenciamento e execução dos planos de instalação e manutenção, sua…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 4 | 204 contacts → | ||||
Exact match “Fundada em 1974, a Planem Engenharia especializou-se na execução de instalações e manutenção em sistemas elétricos, hidráulicos e mecânicos, nos seguintes segmentos- MISSÃO…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 5 | 195 contacts → | ||||
Exact match “Empresa Nacional fundada em 2009, a Flex Montagem Eletromecânica e Manutenção Industrial LTDA, iniciou as atividades em um pequeno galpão de 500 m² através da iniciativa…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 6 | 106 contacts → | ||||
Exact match “A AJS INDÚSTRIA E SERVIÇOS é uma empresa especializada em fabricação, montagem e manuteção indústrial, com sede em Sapucaia do Sul, região metropolitana de Porto Alegre.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 7 | 103 contacts → | ||||
Exact match “A Connect Infraestrutura é uma empresa especializada em serviços de manutenção predial e sistemas HVAC, com atuação em todo o território nacional por meio de equipes residentes e…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 8 | 99 contacts → | ||||
Exact match “Com abrangência em todo território nacional, a CETEST possui uma vasta experiência conquistada ao longo dos anos e desenvolvida junto aos clientes e parceiros das áreas de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 9 | 98 contacts → | ||||
Exact match “Com sede em Curitiba (PR), a POSSEBON iniciou suas atividades em 31 de julho de 1981, na área de engenharia civil.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 10 | 93 contacts → | ||||
Exact match “A ERGO Engenharia possui a mais completa equipe de profissionais, com comprovada experiência, para fornecer e instalar sistemas de HVAC.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 11 | 86 contacts → | ||||
Exact match “A ENGEBRAN sempre preocupada com o meio ambiente, procura minimizar os impactos ambientais causados por nossas atividades, como geração de resíduos, emissões e consumo de recursos…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 12 | 77 contacts → | ||||
Exact match “Montagem Mecânica, Elétrica e Instrumentação Industrial.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 13 | 60 contacts → | ||||
Exact match “Empresa com sede em PORTO ALEGRE - BRASIL, atuando com projetos e consultoria na área de INSTALAÇÕES PREDIAIS, COMERCIAIS e INDUSTRIAIS (elétricas, ar condicionado, ventilação…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 14 | 47 contacts → | ||||
Exact match “A GM Manutenção atua em serviços de curta, média e longa duração, desde paradas programadas de manutenção até ampliação e montagem de novas plantas industriais, sempre oferecendo…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 15 | 41 contacts → | ||||
Exact match “Somos especialistas em soluções de HVAC com mais de 25 anos de experiência, oferecendo serviços para diversos segmentos da indústria.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 16 | 40 contacts → | ||||
Exact match “Fundada em 1996, especializada em tubulações industriais e montagens eletromecânicas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 17 | 39 contacts → | ||||
Exact match “A New Pack atende dezenas de empresas em todo o Brasil, e busca proporcionar total excelência no setor de montagem industrial, instalações de equipamentos, caldeiraria e projetos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 18 | 38 contacts → | ||||
Exact match “A Glaciar é uma empresa especializada em soluções na área de climatização.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 19 | 35 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 20 | 33 contacts → | ||||
Exact match “Com mais de 15 anos de tradição, expertise, profissionalismo e confiança, a PROTERM foi fundada com o objetivo de prestar serviços de excelência em sistemas de climatização e…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 21 | 30 contacts → | ||||
Exact match “A Mig soluções, foi fundada em 2010, somos uma empresa de engenharia de instalações, com atendimento focado em industrias, comércios, construtoras.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 22 | 28 contacts → | ||||
Exact match “Fundada em 1962, o Grupo ISOLEV é uma empresa paulista, com atuações nacionais e internacionais e que se orgulha em ter realizado serviços de instalação de HVAC (Heating…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 23 | 27 contacts → | ||||
Exact match “Fundada em 1995 na cidade de São Paulo, a DOCTOR FRIO é uma empresa de engenharia mecânica especializada em Instalação e Manutenção de Ar Condicionado, Sistema de Exaustão e…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 24 | 26 contacts → | ||||
Exact match “A AF Engenharia oferece serviços de projeto, montagem e manutenção nas áreas de mecânica, elétrica e de instrumentação para indústria química e petroquímicas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 25 | 25 contacts → | ||||
Exact match “Fundada em 2013, a GR2 Instalações nasceu com o propósito de atender aos serviços de instalações elétricas, hidrossanitárias, combate a incêndio e mecânicas prediais e industriais.” Recorded in the RevenueBase company graph · Sep 17, 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 “mechanical contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 609 mechanical contractors based in Brazil
See the full list, filter by size, metro and specialty, and access 523 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Mechanical contractors based in Brazil at a glance
As of Sep 17, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 609 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 Brazil whose business descriptions match “mechanical contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 523 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 17, 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 “mechanical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many mechanical contractors are there based in Brazil?
RevenueBase identified 609 company matches for mechanical contractors associated with Brazil as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Heating Cooling tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most mechanical contractors?
Sao Paulo leads with 105 company records, followed by Rio De Janeiro (28) and Curitiba (17).
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 523 professional contacts with verified work emails tracked across these 609 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.
Ready to reach these companies? Verified emails and direct dials for all 609 mechanical contractors based in Brazil. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 25 mechanical contractors based in Brazil
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 609 matching company records for mechanical contractors based in Brazil, with 6,962 tracked contacts and 523 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 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 mechanical contractors based in Brazil
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 |  Heating Coolingheatingcooling.com.brHQ: Sao Paulo, BrazilReported employees: 501-1,000 | Sao Paulo, Brazil | 501-1,000 | Exact match | 436 contacts → |
“Desde 1974, a Heating & Cooling atua no segmento de engenharia de instalação de Sistemas de Ar-Condicionado, Ventilação e Exaustão Mecânica, com mais de 2.500 projetos executados.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  FR Instalações E Construções Ltdafr-instalacoes.com.brHQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 399 contacts → |
“A FR Instalações é uma empresa especializada em instalações elétricas, hidráulicas, mecânicas e combate a incêndio de empreendimentos residenciais, comerciais, industriais e…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Grupo Masstinmasstin.com.brHQ: Barueri, BrazilReported employees: 501-1,000 | Barueri, Brazil | 501-1,000 | Exact match | 282 contacts → |
“Fundada em setembro de 1978 com uma proposta de trabalho direcionada à qualidade e voltada ao planejamento, gerenciamento e execução dos planos de instalação e manutenção, sua…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Planem Engenhariaplanem.com.br HQ: São Paulo, BrazilReported employees: 501-1,000 | São Paulo, Brazil | 501-1,000 | Exact match | 204 contacts → |
“Fundada em 1974, a Planem Engenharia especializou-se na execução de instalações e manutenção em sistemas elétricos, hidráulicos e mecânicos, nos seguintes segmentos- MISSÃO…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Flex Montagem Eletromecânica E Manutenção Industrial Ltdaflexmanutencao.com.brHQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 195 contacts → |
“Empresa Nacional fundada em 2009, a Flex Montagem Eletromecânica e Manutenção Industrial LTDA, iniciou as atividades em um pequeno galpão de 500 m² através da iniciativa…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  AJS Indústria E Serviçosajs.eng.brHQ: Sapucaia Do Sul, BrazilReported employees: 51-200 | Sapucaia Do Sul, Brazil | 51-200 | Exact match | 106 contacts → |
“A AJS INDÚSTRIA E SERVIÇOS é uma empresa especializada em fabricação, montagem e manuteção indústrial, com sede em Sapucaia do Sul, região metropolitana de Porto Alegre.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Connect Infraestruturaconnectinfraestrutura.com.brHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 103 contacts → |
“A Connect Infraestrutura é uma empresa especializada em serviços de manutenção predial e sistemas HVAC, com atuação em todo o território nacional por meio de equipes residentes e…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cestet RIO Ltdacetestrio.com.br HQ: Rio De Janeiro, BrazilReported employees: 501-1,000 | Rio De Janeiro, Brazil | 501-1,000 | Exact match | 99 contacts → |
“Com abrangência em todo território nacional, a CETEST possui uma vasta experiência conquistada ao longo dos anos e desenvolvida junto aos clientes e parceiros das áreas de…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Possebon Engenharia E Serviçospossebon.com.brHQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 98 contacts → |
“Com sede em Curitiba (PR), a POSSEBON iniciou suas atividades em 31 de julho de 1981, na área de engenharia civil.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Ergo Engenhariaergoengenharia.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 93 contacts → |
“A ERGO Engenharia possui a mais completa equipe de profissionais, com comprovada experiência, para fornecer e instalar sistemas de HVAC.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Engebran Montagem Eletromecânicaengebranengenharia.com.brHQ: Mairinque, BrazilReported employees: 51-200 | Mairinque, Brazil | 51-200 | Exact match | 86 contacts → |
“A ENGEBRAN sempre preocupada com o meio ambiente, procura minimizar os impactos ambientais causados por nossas atividades, como geração de resíduos, emissões e consumo de recursos…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | NEW Eletric Serviços Brasil Ltdaneweletric.eng.br HQ: Matozinhos, BrazilReported employees: 51-200 | Matozinhos, Brazil | 51-200 | Exact match | 77 contacts → |
“Montagem Mecânica, Elétrica e Instrumentação Industrial.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  SPM Engenhariaspm.com.brHQ: Porto Alegre, BrazilReported employees: 51-200 | Porto Alegre, Brazil | 51-200 | Exact match | 60 contacts → |
“Empresa com sede em PORTO ALEGRE - BRASIL, atuando com projetos e consultoria na área de INSTALAÇÕES PREDIAIS, COMERCIAIS e INDUSTRIAIS (elétricas, ar condicionado, ventilação…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | GM Manutenção Industrialgmmanutencao.com HQ: Ponta Grossa, BrazilReported employees: 11-50 | Ponta Grossa, Brazil | 11-50 | Exact match | 47 contacts → |
“A GM Manutenção atua em serviços de curta, média e longa duração, desde paradas programadas de manutenção até ampliação e montagem de novas plantas industriais, sempre oferecendo…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Siarcon Engenhariasiarcon.com.brHQ: Limeira, BrazilReported employees: 51-200 | Limeira, Brazil | 51-200 | Exact match | 41 contacts → |
“Somos especialistas em soluções de HVAC com mais de 25 anos de experiência, oferecendo serviços para diversos segmentos da indústria.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Proserv Engenhariaproservengenharia.com.br HQ: Mogi-guacu, BrazilReported employees: 51-200 | Mogi-guacu, Brazil | 51-200 | Exact match | 40 contacts → |
“Fundada em 1996, especializada em tubulações industriais e montagens eletromecânicas.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | NEW Pack Soluções Industriaisnewpack.eng.br HQ: Anápolis, BrazilReported employees: 201-500 | Anápolis, Brazil | 201-500 | Exact match | 39 contacts → |
“A New Pack atende dezenas de empresas em todo o Brasil, e busca proporcionar total excelência no setor de montagem industrial, instalações de equipamentos, caldeiraria e projetos.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Glaciar Climatização Sustentávelglaciarclima.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 38 contacts → |
“A Glaciar é uma empresa especializada em soluções na área de climatização.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Tesla Eletricidade E Mecânica Industrialteslaeletricidade.com.br HQ: Sete Lagoas, BrazilReported employees: 51-200 | Sete Lagoas, Brazil | 51-200 | Exact match | 35 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Proterm AR Condicionado Ltdaproterm.com.brHQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 33 contacts → |
“Com mais de 15 anos de tradição, expertise, profissionalismo e confiança, a PROTERM foi fundada com o objetivo de prestar serviços de excelência em sistemas de climatização e…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | MIG Soluçõesmigsolucoes.com.br HQ: Canoas, BrazilReported employees: 51-200 | Canoas, Brazil | 51-200 | Exact match | 30 contacts → |
“A Mig soluções, foi fundada em 2010, somos uma empresa de engenharia de instalações, com atendimento focado em industrias, comércios, construtoras.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Grupo Isolevisolev.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 28 contacts → |
“Fundada em 1962, o Grupo ISOLEV é uma empresa paulista, com atuações nacionais e internacionais e que se orgulha em ter realizado serviços de instalação de HVAC (Heating…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Doctor Frio Especialista DO ARdoctorfrio.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 27 contacts → |
“Fundada em 1995 na cidade de São Paulo, a DOCTOR FRIO é uma empresa de engenharia mecânica especializada em Instalação e Manutenção de Ar Condicionado, Sistema de Exaustão e…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  AF Engenhariaafengenharia.com.brHQ: Camaçari, BrazilReported employees: 11-50 | Camaçari, Brazil | 11-50 | Exact match | 26 contacts → |
“A AF Engenharia oferece serviços de projeto, montagem e manutenção nas áreas de mecânica, elétrica e de instrumentação para indústria química e petroquímicas.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Gr2 Instalações E Engenhariagr2instalacoes.com.brHQ: Salvador, BrazilReported employees: 51-200 | Salvador, Brazil | 51-200 | Exact match | 25 contacts → |
“Fundada em 2013, a GR2 Instalações nasceu com o propósito de atender aos serviços de instalações elétricas, hidrossanitárias, combate a incêndio e mecânicas prediais e industriais.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 609 company matches
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Mechanical contractors: dataset insights
September 17, 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
607 records in the displayed employee bands.
2 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 Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 609 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 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 mechanical contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many mechanical contractors did RevenueBase find based in Brazil?
The saved snapshot records 609 matching company records, 6,962 tracked contacts and 523 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 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
Mechanical contractors by geography
- Mechanical contractors based in Brampton, Canada
- Mechanical contractors based in Burnaby, Canada
- Mechanical contractors based in Calgary, Canada
- Mechanical contractors based in Edmonton, Canada
- Mechanical contractors based in Laval, Canada
- Mechanical contractors based in Mississauga, Canada
- Mechanical contractors based in Ottawa, Canada
- Mechanical contractors based in Saskatoon, Canada
- Mechanical contractors based in Surrey, Canada
- Mechanical contractors based in Toronto, Canada
- Mechanical contractors based in Vancouver, Canada
- Mechanical contractors based in Vaughan, Canada
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 mechanical contractors based in Brazil. Snapshot: September 17, 2026. https://revenuebase.ai/companies/mechanical-contractors/brazil.
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
- Mechanical contractors based in Brampton, Canada
- Mechanical contractors based in Burnaby, Canada
- Mechanical contractors based in Calgary, Canada
- Mechanical contractors based in Edmonton, Canada
- Mechanical contractors based in Laval, Canada
- Mechanical contractors based in Mississauga, Canada
Company intelligence · public preview
Top 25 mechanical contractors based in Brazil
RevenueBase records 609 matching company records for mechanical contractors based in Brazil, with 6,962 tracked contacts and 523 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 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 mechanical contractors based in Brazil
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 | Heating Coolingheatingcooling.com.br HQ: Sao Paulo, BrazilReported employees: 501-1,000 | Sao Paulo, Brazil | 501-1,000 | Exact match | 436 contacts → |
“Desde 1974, a Heating & Cooling atua no segmento de engenharia de instalação de Sistemas de Ar-Condicionado, Ventilação e Exaustão Mecânica, com mais de 2.500 projetos executados.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | FR Instalações E Construções Ltdafr-instalacoes.com.br HQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 399 contacts → |
“A FR Instalações é uma empresa especializada em instalações elétricas, hidráulicas, mecânicas e combate a incêndio de empreendimentos residenciais, comerciais, industriais e…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Grupo Masstinmasstin.com.br HQ: Barueri, BrazilReported employees: 501-1,000 | Barueri, Brazil | 501-1,000 | Exact match | 282 contacts → |
“Fundada em setembro de 1978 com uma proposta de trabalho direcionada à qualidade e voltada ao planejamento, gerenciamento e execução dos planos de instalação e manutenção, sua…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Planem Engenhariaplanem.com.br HQ: São Paulo, BrazilReported employees: 501-1,000 | São Paulo, Brazil | 501-1,000 | Exact match | 204 contacts → |
“Fundada em 1974, a Planem Engenharia especializou-se na execução de instalações e manutenção em sistemas elétricos, hidráulicos e mecânicos, nos seguintes segmentos- MISSÃO…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Flex Montagem Eletromecânica E Manutenção Industrial Ltdaflexmanutencao.com.br HQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 195 contacts → |
“Empresa Nacional fundada em 2009, a Flex Montagem Eletromecânica e Manutenção Industrial LTDA, iniciou as atividades em um pequeno galpão de 500 m² através da iniciativa…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | AJS Indústria E Serviçosajs.eng.br HQ: Sapucaia Do Sul, BrazilReported employees: 51-200 | Sapucaia Do Sul, Brazil | 51-200 | Exact match | 106 contacts → |
“A AJS INDÚSTRIA E SERVIÇOS é uma empresa especializada em fabricação, montagem e manuteção indústrial, com sede em Sapucaia do Sul, região metropolitana de Porto Alegre.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Connect Infraestruturaconnectinfraestrutura.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 103 contacts → |
“A Connect Infraestrutura é uma empresa especializada em serviços de manutenção predial e sistemas HVAC, com atuação em todo o território nacional por meio de equipes residentes e…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cestet RIO Ltdacetestrio.com.br HQ: Rio De Janeiro, BrazilReported employees: 501-1,000 | Rio De Janeiro, Brazil | 501-1,000 | Exact match | 99 contacts → |
“Com abrangência em todo território nacional, a CETEST possui uma vasta experiência conquistada ao longo dos anos e desenvolvida junto aos clientes e parceiros das áreas de…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Possebon Engenharia E Serviçospossebon.com.br HQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 98 contacts → |
“Com sede em Curitiba (PR), a POSSEBON iniciou suas atividades em 31 de julho de 1981, na área de engenharia civil.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ergo Engenhariaergoengenharia.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 93 contacts → |
“A ERGO Engenharia possui a mais completa equipe de profissionais, com comprovada experiência, para fornecer e instalar sistemas de HVAC.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Engebran Montagem Eletromecânicaengebranengenharia.com.br HQ: Mairinque, BrazilReported employees: 51-200 | Mairinque, Brazil | 51-200 | Exact match | 86 contacts → |
“A ENGEBRAN sempre preocupada com o meio ambiente, procura minimizar os impactos ambientais causados por nossas atividades, como geração de resíduos, emissões e consumo de recursos…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | NEW Eletric Serviços Brasil Ltdaneweletric.eng.br HQ: Matozinhos, BrazilReported employees: 51-200 | Matozinhos, Brazil | 51-200 | Exact match | 77 contacts → |
“Montagem Mecânica, Elétrica e Instrumentação Industrial.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SPM Engenhariaspm.com.br HQ: Porto Alegre, BrazilReported employees: 51-200 | Porto Alegre, Brazil | 51-200 | Exact match | 60 contacts → |
“Empresa com sede em PORTO ALEGRE - BRASIL, atuando com projetos e consultoria na área de INSTALAÇÕES PREDIAIS, COMERCIAIS e INDUSTRIAIS (elétricas, ar condicionado, ventilação…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | GM Manutenção Industrialgmmanutencao.com HQ: Ponta Grossa, BrazilReported employees: 11-50 | Ponta Grossa, Brazil | 11-50 | Exact match | 47 contacts → |
“A GM Manutenção atua em serviços de curta, média e longa duração, desde paradas programadas de manutenção até ampliação e montagem de novas plantas industriais, sempre oferecendo…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Siarcon Engenhariasiarcon.com.br HQ: Limeira, BrazilReported employees: 51-200 | Limeira, Brazil | 51-200 | Exact match | 41 contacts → |
“Somos especialistas em soluções de HVAC com mais de 25 anos de experiência, oferecendo serviços para diversos segmentos da indústria.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Proserv Engenhariaproservengenharia.com.br HQ: Mogi-guacu, BrazilReported employees: 51-200 | Mogi-guacu, Brazil | 51-200 | Exact match | 40 contacts → |
“Fundada em 1996, especializada em tubulações industriais e montagens eletromecânicas.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | NEW Pack Soluções Industriaisnewpack.eng.br HQ: Anápolis, BrazilReported employees: 201-500 | Anápolis, Brazil | 201-500 | Exact match | 39 contacts → |
“A New Pack atende dezenas de empresas em todo o Brasil, e busca proporcionar total excelência no setor de montagem industrial, instalações de equipamentos, caldeiraria e projetos.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Glaciar Climatização Sustentávelglaciarclima.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 38 contacts → |
“A Glaciar é uma empresa especializada em soluções na área de climatização.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Tesla Eletricidade E Mecânica Industrialteslaeletricidade.com.br HQ: Sete Lagoas, BrazilReported employees: 51-200 | Sete Lagoas, Brazil | 51-200 | Exact match | 35 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Proterm AR Condicionado Ltdaproterm.com.br HQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 33 contacts → |
“Com mais de 15 anos de tradição, expertise, profissionalismo e confiança, a PROTERM foi fundada com o objetivo de prestar serviços de excelência em sistemas de climatização e…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | MIG Soluçõesmigsolucoes.com.br HQ: Canoas, BrazilReported employees: 51-200 | Canoas, Brazil | 51-200 | Exact match | 30 contacts → |
“A Mig soluções, foi fundada em 2010, somos uma empresa de engenharia de instalações, com atendimento focado em industrias, comércios, construtoras.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Grupo Isolevisolev.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 28 contacts → |
“Fundada em 1962, o Grupo ISOLEV é uma empresa paulista, com atuações nacionais e internacionais e que se orgulha em ter realizado serviços de instalação de HVAC (Heating…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Doctor Frio Especialista DO ARdoctorfrio.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 27 contacts → |
“Fundada em 1995 na cidade de São Paulo, a DOCTOR FRIO é uma empresa de engenharia mecânica especializada em Instalação e Manutenção de Ar Condicionado, Sistema de Exaustão e…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | AF Engenhariaafengenharia.com.br HQ: Camaçari, BrazilReported employees: 11-50 | Camaçari, Brazil | 11-50 | Exact match | 26 contacts → |
“A AF Engenharia oferece serviços de projeto, montagem e manutenção nas áreas de mecânica, elétrica e de instrumentação para indústria química e petroquímicas.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Gr2 Instalações E Engenhariagr2instalacoes.com.br HQ: Salvador, BrazilReported employees: 51-200 | Salvador, Brazil | 51-200 | Exact match | 25 contacts → |
“Fundada em 2013, a GR2 Instalações nasceu com o propósito de atender aos serviços de instalações elétricas, hidrossanitárias, combate a incêndio e mecânicas prediais e industriais.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 609 company matches
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Mechanical contractors: dataset insights
September 17, 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
607 records in the displayed employee bands.
2 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 Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 609 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 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 mechanical contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many mechanical contractors did RevenueBase find based in Brazil?
The saved snapshot records 609 matching company records, 6,962 tracked contacts and 523 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 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
Mechanical contractors by geography
- Mechanical contractors based in Brampton, Canada
- Mechanical contractors based in Burnaby, Canada
- Mechanical contractors based in Calgary, Canada
- Mechanical contractors based in Edmonton, Canada
- Mechanical contractors based in Laval, Canada
- Mechanical contractors based in Mississauga, Canada
- Mechanical contractors based in Ottawa, Canada
- Mechanical contractors based in Saskatoon, Canada
- Mechanical contractors based in Surrey, Canada
- Mechanical contractors based in Toronto, Canada
- Mechanical contractors based in Vancouver, Canada
- Mechanical contractors based in Vaughan, Canada
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 mechanical contractors based in Brazil. Snapshot: September 17, 2026. https://revenuebase.ai/companies/mechanical-contractors/brazil.
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
- Mechanical contractors based in Brampton, Canada
- Mechanical contractors based in Burnaby, Canada
- Mechanical contractors based in Calgary, Canada
- Mechanical contractors based in Edmonton, Canada
- Mechanical contractors based in Laval, Canada
- Mechanical contractors based in Mississauga, Canada