Spain – Office cleaning services – Servicio de limpieza

This tender is for office cleaning and hygiene services at the Social Security Institute (INSS) provincial headquarters in Burgos, Spain, for the period from January 1, 2027 to December 31, 2027, with a possible one-year extension. The estimated value is €480,703.42. The procedure is an open tender with electronic submission required in Spanish. Award criteria are 80% price and 20% quality (free additional working hours up to 100 hours). Selection criteria include annual turnover, reference projects, and average annual staff. Only one lot is identified. The deadline for submission is June 25, 2026.