The core activity of Bachmann & Bourquin AG is technical construction consulting and quality assurance. The company offers individual services to building owners to ensure the quality and durability of construction projects. Specific activities include: Construction consulting in the areas of quality assurance and construction consulting, Review of project and planning documents for risks, errors and weaknesses, Quality assurance of all trades through QS construction inspection and quality report, Detailed inspection of all trades during acceptance and commissioning, Support in the development of PQM and QS concepts, Review of GU/TU contracts, tender documents and usage agreements, Consulting and support in the selection of construction forms, building materials and detailed solutions.