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Inspection of HVAC networks and ventilation systems

ISQ performs inspections of HVAC systems, cold/heat and ventilation in households, services buildings and industrial units.

About this service:

ISQ performs inspections of HVAC systems, cold/heat and ventilation in households, services buildings and industrial units. HVAC Inspections of both comfort and process HVAC systems in buildings and industrial units, checking its compliance with both processes and comfort status. Cold/heat Inspections of cold and/or heat production systems in buildings and industrial units, checking its compliance with both process and comfort status, in particularly on cold storage systems for perishable products, using cold fluid production systems or direct expansion systems, heat pumps, heat transfer fluids generators, boilers. Ventilation Technical inspection of ventilation systems in households and in service buildings or in industrial plants and warehouses to check their correct installation, analysis of operating problems and energy consumption, as well as calculation of air flows, insufflation and/or extraction.

  • Type of Service: Inspection, QA/QC & 3rd Party Inspection
  • Areas: Automotive, Construction & Infrastructures, Energy & Power Generation, Infrastructures & Transportation, Oil & Gas, Process Industries, Public Administration
  • Business Unit: ISQ

How we can help


We act comprehensively throughout the value chain, providing you with access to over 250 specialized services, hundreds of technical specialists and the know-how of 50 years plus operating in these areas worldwide, leading significant national and international projects.

What sets us apart


  • The diversity of our services, addressing entire value chains
  • Comprehensive laboratorial capacity, both on site an in premises, with accredited laboratories equipped with the latest technology
  • The awarded and recognized quality and safety in our services
  • Relevant international partnerships with market leaders and entities such as the UN, ESA, CERN, ITER
  • The know-how of our team of PhDs, scientists, researchers, engineers and specialized technicians with relevant and solid experience
  • The close relationship with our customers, supported by a network of branches and subsidiaries around the world
  • The accreditations, certifications and notifications of most of the activities carried out
  • International activity in markets such as aerospace, nuclear fusion, physics and astrophysics, oil and gas, sustainability and circular economy
  • The ability to support you in Innovation activities

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