Geothermal heating · Järvenpää
Rakennus-Nappula Oy
In the Tukes register: operating right A. Checked 11.9.2026. Business ID 0943546-5 · Check the register
Rakennus-Nappula Oy is a construction company specializing in renovation, operating in the Capital Region since 1993. Main services include renovation contracts, apartment and washroom renovations with HVAC and electrical works, as well as residential and commercial refurbishment. They serve cities, housing companies, and private individuals.
InstallationSite SurveyPlanning
Turnkey ServiceTax CreditWarranty
Certifications
VTT-henkilösertifikaatti