Arina Trio HVAC contracting front page HVAC contracting We do both new and refurbishment contracts directly for builders as well as other contractors. We implement HVAC system installations cost-effectively with decades of experience. Ongoing items Maaniitun School, IV Description: Renovation of the school, ventilation contract Client: Nurmijärvi municipality, farm center Address: Heikkiläntie 27, 01900 Nurmijärvi Extent: 5,200 m2 Vaisala Building 4, LV Description: Office and product development building, new building, pipeline contract Client: Vaisala Oyj Address: Vanha Nurmijärventie 21, 01670 Vantaa Area : 4,265 m2 Kirkkonummi Main Library, LV Description: Renovation and extension of the library Client: Kirkkonummi municipality Address: Kirkkotori 1, 02400 Kirkkonummi Area : 4,823 m2 Children and Youth Cultural Center Orvokki, LV Description: Renovation of children's and young people's music school, music play school and art school, plumbing contractor Client: City of Vantaa, Space Center / Construction Address: Orvokkitie 15, 01300 Vantaa Area : 1,777 m2 Arina Trio Oy Sienitie 18 B 5 00760 Helsinki tel. 09 - 343 4520 business ID 2097711-8 front page Electrical contracting Construction contracting HVAC contracting References Contact information © Arina Trio Oy 2019