
Advised
Expert witness
Expertise That Builds Trust
Complex construction and infrastructure projects require independent assessments. Whether for courts, government agencies, insurance companies, or private clients—a professionally sound expert opinion provides clarity, certainty, and binding authority.
WPW employs experienced, publicly appointed, and sworn experts who contribute their expertise across a wide range of specialized fields. They are known for their neutrality, objectivity, and the highest level of professional competence—and enjoy the trust of both clients and partners alike.
Our approach
Our experts provide clarity in situations that may be complex or contentious. We combine technical expertise with decades of experience and always work in accordance with recognized standards and norms. Through ongoing professional development and interdisciplinary collaboration, we stay at the cutting edge of technology.
Our services at a glance
- Preparation of expert reports in various fields
- Condition and Damage Assessments
- Technical Opinions and Consultations
- Judicial and Extrajudicial Expert Opinions
- Assistance with Insurance Claims
- Audits conducted on behalf of public and private institutions
Contact person

Dipl.-Ing. (FH), M.Sc.
Peter Hau
Managing Partner

Dr.-Ing.
Gernot Heit
Managing Partner