Les travaux se déroulent dans le cadre d'un groupement de commande. Chaque maître d'ouvrage exécute la part des marchés qui le concerne : la commune de Montrevault-sur-Èvre prend en charge les coûts de la micro-crèche municipale et le GCSMS prend en charge les coûts qui concernent l'extension et la rénovation …
CPV: 45211350 Multi-functional buildings construction work, 45112500 Earthmoving work, 45223220 Structural shell work, 45261211 Roof-tiling work, 45260000 Roof works and other special trade construction works, 45450000 Other building completion work, 45261220 Roof-painting and other coating work, 45421000 Joinery work, 45421150 Non-metal joinery installation work, 45300000 Building installation work, 45400000 Building completion work, 45440000 Painting and glazing work, 45310000 Electrical installation work, 45330000 Plumbing and sanitary works, 45331000 Heating, ventilation and air-conditioning installation work, 45313100 Lift installation work