Construction Law & Litigation

Niekamp, Weisensell, Mutersbaugh & Mastrantonio, LLP has represented contractors, owners, developers, architects, construction managers, subcontractors and suppliers for over twenty years on both public and private projects.


Whether it be filing a simple mechanic’s lien or prosecuting a multi-million dollar claim for delay, we have successfully litigated numerous difficult and complex construction cases. At left are examples of areas of construction law which we routinely prosecute or defend on behalf of our clients in the construction industry.


Construction litigation is a highly technical and evolving area of the law requiring knowledge and an understanding of the most recent case law. We pride ourselves on having such knowledge, experience and understanding.


Our areas of practice include:

  • Public and Private Mechanic Lien Law
  • Prosecution and Defense of Delay, Lost Productivity, and Acceleration Claims
  • Prosecution and Defense of Breach of Contract and Prompt Pay Act of Claims
  • Bidding Disputes and Injunctions
  • Prosecution and Defense Claims for Change Orders and Extras
  • Consulting and Claim Preparation or Defense