About us

We count on continuity

Founded in 1889 by plumber Johann Sell who carried out small installation work our business has grown from a two man operation to a major sized enterprise with a workforce of around 450 skilled employees.

Our company's development has been remarkably successful and is the result of ongoing hard work. This winning path should be continued in the future.

Our highly qualified staff, the latest technology and the willingness to learn constantly in order to face new challenges are the guiding principles of our work.

For us, the realization of your ideas and requirements is just as important as the perfect workmanship certified in accordance with DIN EN ISO 9001 since 1998.

For industry, trade and hospitals we offer besides industrial piping systems also structural metal works as well as services for safety and hygiene, e.g. risk assessment according to VDI 6023.

We are also pleased to support private households with projects like energy-saving heating installations or bath restoration
- equal in new or old buildings.