Äyräväinen Ltd Our special know-how ranks amongst other things the cooling of indoor air, energy efficiency and critical projects concerning information security. Services We are a safe building services partner and developer. The foundation to all our work is good co-operational skills and service preparedness. Our core function features renovations, reconstruction of premises as well as new buildings. Our design service encompasses building services such as heating-, water-, air-conditioning and automation systems for all sizes of projects. Contact us Äyräväinen Oy Malminkaari 23 A 00700 Helsinki, Finland Tel. +3589 7250 2500 Äyräväinen Rakennuttaminen Oy Lars Sonckin kaari 10 02600 Espoo, Finland Tel. +35850 355 2736 Veikko Vahvaselkä Oy Kuokkamaantie 4 B 33800 Tampere, Finland Tel. +358 3 253 3144 Privacy policy LinkedIn