At the end of a construction project every day counts – and cleaning must not threaten the handover date. WDS AG is your construction-cleaning partner for new builds and refurbishments in the Zurich area: we scale flexibly, run multiple shifts, hit the handover date and deliver ready-to-move-in.
01
Scope of construction cleaning
Intermediate cleaning: rough cleaning between trades
Final cleaning: fine clean before handover
Window cleaning inside and outside incl. frames and blinds
Kitchens and wet rooms fully, silicone joints, fittings
Removal of stickers, mortar, paint splashes, tape residue
Parking garages, technical rooms, staircases
02
Who it is for
General and total contractors, architects and building clients of new builds and refurbishments in Zurich and German-speaking Switzerland. Also for large developments.
03
How we work
Site visit, interfaces with other trades
Quote as €/m² or fixed price per unit
Shift planning if needed to meet the schedule
Continuous quality checks, acceptance before handover
FAQ
Frequently asked questions
01Do you hit the handover date even with last-minute changes?
Yes – our planning is deliberately flexible. We grow the team or add shifts if needed.
02Do you handle window cleaning too?
Yes, incl. frames, putty joints and blinds. Outside via lift or industrial climbers.
03Do you work Saturdays?
Yes. In the final stretch before handover Saturdays are the rule, not the exception.
04Do you follow SIA norms?
We follow common SIA norms and the specific requirements of the client/architect.
05Can you handle large developments?
Yes. We have managed 50+ units simultaneously and scale up to around 200 units in parallel.