Our services
In accordance with our focus, service phases 6 to 8 of the HOAI, we offer planning and tendering services, the preparation of functional tenders, the subsequent awarding of contracts and site supervision.
Clients, project developers and architects alike use and value our specialist experience in these service phases.
We are also happy to provide you with selective support. Of course, ZIETZ Planen Ausschreiben Bauen also takes on individual service phases.
We have been supporting construction and general contractors in Oldenburg for 20 years with costing service specifications for tender processing and execution service specifications for the award of contracts.
Our service specifications are produced with ORCA-AVA. We also use
Quantity Takeoff (BIM-capable)
• Automatic quantity takeoff in a short time
• Greater flexibility than conventional databases or tables thanks to interactive functionality and 3D models
• Dynamic/automatic quantity takeoff thanks to quick and easy capture of planning data
• More efficient manual determination, including support for JPG, TIFF and PDF formats
• Generation of quantities linked to specific objects including comment function
• Faster and more informative quantity reports


We are regularly looking for new employees
