The company was founded in September 2007 by Roland Brägger as a sole proprietorship. In 2014, the company was transformed into rbtechnik. GmbH Since 2015, he has been supported by his wife Jolanda Müller in the administrative area. Thanks to years of experience in various sectors, he has broad specialist knowledge and extensive expertise in the following areas:
 

• Air humidification of all systems

• Air purification and air quality

• Lift, lifting and conveyor technology

• Repairs of hydraulic and cable elevators exclusively for elevator companies

• Control technology /process applications

• Control technology

• Measurement technology in the HVACarea

• Thermography in the field of structural and electrical engineering

• Raprature and service work