Through 70 years of expertise, ISB Ventilation became a reference company in installing HVAC installations and multi-technical maintenance. With a headquarter in Brussels, ISB Ventilation provides local solutions as well as multi-site and multidisciplinary projects. Our company’s goal is to fully understand the customers’ needs and reactively translate this into sustainable, qualitative technical solutions. ISB firmly believes in added value and partnerships. Therefore our assignment does not end after the assembly of a technical installation. We like to go the extra mile, by advising our customers regarding new techniques that decrease energy consumption, reduce environmental impact and increase the efficiency of their company processes. Where does ISB Building Technics stand for ? • We offer a wide range of installation and service solutions regarding building technologies(HVAC, Sanitary, instrumentation, electricity, …) • Flexible to find solutions and achieve customer's satisfaction. • Renewable in every way, as for ecologically as for a long term relationship with our customers. • Quality and finishing within the smallest detail. That's what means the red ball in our logo , dot the 'i's'. • A company with a family culture and flat organization. Briefly, we are the reference for HVAC, Air conditioning, central heating, ventilation and almost every other building technology.