Source: https://tendernation.io/opportunities/01a13be0-f97d-7324-8f4b-31573fe12779/zehnder-air-filters-maintenance awarded GB negotiated without publication procedure # Zehnder Air Filters Maintenance [The Common Services Agency (more commonly known as Public Services Delivery Scotland) (PSD Scotland)](https://tendernation.io/buyers/the-common-services-agency-more-commonly-known-as-public-services-delivery-scotland-psd-scotland) Estimated value Not stated Published 10 Aug 2026 Deadline Rolling deadline ## Who can bid - Sets up a framework Winning a place does not guarantee work: contracts are awarded later as call-offs, and the list usually stays closed for years. ## About this tender This is a direct award to Zehnder CAS (Clean Air Solutions) to carry out maintenance of the Zehnder units within the PSD Scotland estate. ## CPV classification Repair and maintenance services of building installations Source Find a Tender (UK) · Notice ocds-h6vhtk-06b1f9-2026-08-10T12:36:55+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-06b1f9-2026-08-10T12:36:55+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile The Common Services Agency (more commonly known as Public Services Delivery Scotland) (PSD Scotland): past awards and live tenders](https://tendernation.io/buyers/the-common-services-agency-more-commonly-known-as-public-services-delivery-scotland-psd-scotland) [Sector More Repair & maintenance services tenders](https://tendernation.io/sectors/repair-maintenance) ## More tenders like this [Repair and maintenance services of building installations – Marché d'exploitation des Installations de chauffage, de climatisation, traitement d'eau, de vapeur et de groupes électrogènes aux Centres Hospitaliers de Romorantin-Lanthenay et Vendôme-Montoire Type P1-P2-P3 · CH Blois Etablissement support du GHT Santé 41 · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-6183-7217-9df5-7eaf0f5048fd/france-repair-and-maintenance-services-of-building-installations-marche-dex) [Repair and maintenance services of machinery – OC éénmalig groot onderhoud/herstel van trekkasten · Universiteit Antwerpen · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a156aa-0d29-7236-a054-8185a003e295/belgium-repair-and-maintenance-services-of-machinery-oc-eenmalig-groot-onder) [Repair and maintenance services of building installations – Exploitation, maintenance et entretien des installations techniques et gestion des énergies des juridictions des arrondissements judiciaires de Libourne, Bayonne, Dax et Mont de Marsan · Cour d'appel de Bordeaux · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a156a9-aa66-7290-be0e-4041ceb1e324/france-repair-and-maintenance-services-of-building-installations-exploitatio) [Repair and maintenance services of medical and surgical equipment – Servicii mentenanță preventivă echipamente medicale · Spitalul Clinic de Urgenta SF. Pantelimon · 37 days left · 25 Nov 2026](https://tendernation.io/opportunities/01a156a9-8ec5-71a7-89e3-ac566cee5379/romania-repair-and-maintenance-services-of-medical-and-surgical-equipment-se) [Repair and maintenance services of building installations – ENTRETIEN - MAINTENANCE DES TOITURES TERRASSES DES IMMEUBLES DE L'URSSAF ILE DE FRANCE · Urssaf Ile de France · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156aa-0cfa-71b5-bde2-6fe071c7e927/france-repair-and-maintenance-services-of-building-installations-entretien) [Repair and maintenance services of firefighting equipment – Raamovereenkomst periodieke keuringen brandpreventie patrimonium Tuinwijk BV · Tuinwijk bv · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-661c-716a-b40b-4b693c2ca83f/belgium-repair-and-maintenance-services-of-firefighting-equipment-raamoveree)