The core activity of Engineering Service Schmücker (ESS) primarily encompasses services and products in the field of blasting technology, particularly: blasting technical planning, consulting and economic calculations for mining, tunnel construction and quarrying industries as well as construction sites; rental and sale of vibration measuring devices; immission monitoring in blasting, construction and demolition work as well as noise immissions; and storage of explosives and preparation of storage applications according to the Explosives Act. The company thus offers a combination of technical services, products and consulting in the field of blasting technology.