Testing laboratory WSPLab

We are your renowned specialist for tests in the field of heating, ventilation and air conditioning & building automation.


We are a testing laboratory in the field of thermal and fluid engineering as well as measurement and control systems accredited according to ISO/IEC 17025 by the German Accreditation Body (DAkkS). We have been carrying out product and system tests in the field of heating, ventilation and air conditioning as well as building automation since 1977.

Our work is based on the approval by European and national certification bodies, and we are an integral part of the corresponding certification programmes. On our laboratory test beds we mainly carry out routine tests in accordance with European / international standards and the German DIN standards.

For compliant products, the results of these tests are the basis to receive the right to carry various national and international quality marks, such as the DIN-Gepr├╝ft mark, the RAL quality mark or the CEN-KEYMARK.

Our goal is to carry out the tests for our customers in a flexible, fast, transparent and competent way, which we can perfectly implement with our company's flat hierarchies. 

With our many years of experience in testing activities, we will support you throughout the entire testing process. 

The quality of our tests will increase your security for yourself and your customers.