WIA offers integrated and integral solutions, which aim to reach an optimal balance between the ecolog­ically sustainable, the econom­ically viable and the technically possible. The maxims of our work are:


WIA offers trust­worthy cooperation.


WIA is able to find solutions through inter­dis­ci­plinary ways of thinking and detailed knowledge with a focus on accuracy and comprehensiveness.


WIA promotes creativity, which is drawn from experience and performance and incor­po­rating the state of the art and science.

Flexi­bility & Customer orientation

WIA has a high level of commitment, at any location and for every large or small-​scale project.


WIA maintains the highest standard of quality assurance practice.

Further training

The WIA team regularly attends internal and external training courses. Furthermore, we develop our knowledge with the latest specialized literature and contact with the manufac­turers of products for our range of services. Therefore we can provide our clients with current knowledge and today´s state of the art.


Our share­holders are members in numerous profes­sional and trade organizations.


The WIA team has many years of experience in cooperating with controlling and autho­rizing bodies. It can therefore guarantee rapid and smooth processing.