Building cleaning services at properties of the City of Güglingen

Summary

The tender concerns building cleaning at properties of the City of Güglingen. Lots 1–4 cover routine cleaning and, where applicable, deep cleaning; lot 5 covers glass cleaning. For each lot applied for, the bidder must provide at least two references for comparable contracts awarded by different clients. Each reference must meet the relevant lot’s minimum requirements, and the contract must have been active for at least part of the last three years.