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ELKONenergy services and supervision

City of Zagreb · Zagreb County · Sisak-Moslavina County

Energy, engineering design and supervision from idea to handover

Thermal imaging, energy certificates, grant applications, engineering design, construction supervision and mechanical, water and sewer installations. Since 2013.

Urgent delivery available

Selected projects

All projects
  • Energy renovation of family houses

    Designs, grant applications and supervision of renovation.

  • Energy renovation of apartment buildings

    From energy audit to supervision of works.

  • Solar PV plants

    Designs and grant applications for self-consumption PV.

Everything in one place

Audit, design, grant application, supervision and installation, with no shifting of responsibility between companies.

Urgent delivery available

When deadlines are tight, as with grant calls, we can prioritise your documentation.

Close to you

Offices in Zagreb, Strmec and Glina. We cover the City of Zagreb, Zagreb County and Sisak-Moslavina County.

Our clients include

City of Zagreb · Zagrebački holding · HŽ Infrastruktura · Ministry of Justice · City of Opatija · Stambeni ZG · Auto Hrvatska · Altpro · Belona · MB Objekti · Remia-plast · St. Peter’s Parish, Zagreb · and many others

Funded by the European Union – NextGenerationEU Republic of Croatia, Ministry of Science, Education and Youth
Innovative concept of a smart crop water stress meter with machine learning data processing NPOO.C3.2.R3-I1.06.0146 · National Recovery and Resilience Plan 2021–2026 About the project

Send an enquiry

Your enquiry goes straight to elkon@elkon.hr. We will reply with a quote; prices depend on the building and the scope of work.

  • ZagrebBraće Cvijića 27, 10000 Zagreb
  • StrmecSamoborska 12, 10434 Strmec
  • GlinaDragotina 60, 44400 Glina

Meetings at all offices by appointment.