About us Pipe cleaning heater Solar systems Baths credentials Directions Contact imprint Achievement from experience The craft business was founded in 1961 by plumber and master plumber Paul Engelke. Decades of experience and the optimal support of our customers have led the company to its current importance. As a result of the takeover of the company by the heating engineer Dietmar Beck in 1993 , the range of services was significantly expanded. In addition to property management companies, housing associations and municipalities, our long-standing customers also include a large number of private customers. We employ an average of 40 people, seven of whom are completing their training as a system mechanic for heating, sanitary and air conditioning in our company. Our services at a glance • Renovation of old buildings • Renewal of heating systems • Creation of free and non-binding offers, on request by on-site appointment • Planning and implementation of renovation measures (one contact person, coordination of the various craftsmen) from the raw installation to the finished bathroom • 24-hour Emergency service