Property management certificates and document orders Etusivu For Apartment Owner Property management certificates and document orders Tapiolan Lämpö’s online store: Tapiolan Lämpö’s documents Customers of former Karakallion Huolto and JS-Audit can also place document orders through Tapiolan Lämpö’s online store. Olarin Huolto’s online store: Olarin Huolto’s documents Unfortunatly, the online stores for ordering documents are only available in Finnish.