C & R Group B.V. is an air duct cleaning service provider located in 's-Hertogenbosch, Netherlands. The company focuses on the maintenance and cleaning of extraction systems to assist with indoor air quality management. Based at Het Sterrenbeeld 40, the business provides technical services related to ventilation and ductwork maintenance. Client feedback indicates that the company provides advice regarding system maintenance and works with mechanical components to keep extraction systems operational. The service is positioned for those requiring specialized cleaning for air ducts and ventilation infrastructure in the region. Contact information and website details are available for inquiries regarding their specific service offerings and technical capabilities.