In the field of immission control, we provide customized solutions for noise protection and air pollution control. In particular, we provide calculations and expert reports on emissions and immissions related to traffic, industry, leisure, and sports. Our range of services includes feasibility studies, planning services, design and approval planning, building applications, and operation. We also offer permanent noise measurements as part of construction support, construction supervision, or preservation of evidence. Our references include expert reports in the field of mobility, noise action plans, and in-situ measurements on noise barriers, as well as special topics such as construction site operations, beer gardens, parking lots, amusement rides, and open-air concerts.