With coverage throughout the national territory, CETEST has a vast experience gained over the years and developed with customers and partners in the areas of service, metallurgical, pharmaceutical, hospitals, condominiums, theaters and others. The continuous pursuit of providing a quality service capable of ensuring customer satisfaction and business success was paramount for the company to gain its place in the market. ISO 9001 certified, periodically audited for Since 2015, the company has ensured that quality management processes are complied with and that its principles and code of ethics are respected. Our services: - BUILDING MANAGEMENT AND MAINTENANCE - MAINTENANCE OF AIR CONDITIONING, VENTILATION AND COOLING (AS LAW 13.589 / 18 - PMOC); - INDUSTRIAL MAINTENENCE; - DESIGN AND INSTALLATION OF AIR CONDITIONING SYSTEMS;