Scroll to content
[Translate to English:]


weisenburger as general contractor can draw on decades of experience handling renovation and modernisation projects: The company has acquired particular expertise in the revitalisation of residential and commercial properties, energy-saving refurbishment and renovation of existing buildings, including tenant management and customer service. Project partners and customers have also commissioned weisenburger with the challenging renovation of listed buildings.

Based on this extensive wealth of experience, sanierungsprofi, the young start-up in the weisenburger group of companies, was founded in 2015.


at the best price

Systematic renovation

sanierungsprofi renovates existing property and specialises in turnkey projects. The young weisenburger start-up is treading innovative paths in order to offer its customers the best possible craftsmanship at the best price:

  • The use of standard concepts results in efficiency: defined service components and modularised product packages guarantee cost certainty and a clear scope of services.
  • sanierungungsprofi works across all trades: its uninterrupted project cycle results in shortened lead times and increased productivity.
  • The internal training workshop imparts practical restructuring expertise: customers benefit from high-quality processing and execution.
  • Standardised processes such as lean construction guarantee high process reliability and short lead times.