- El. assembling, construction and repair to electric systems, air and cable line-up to 35 Kv.
- Delivery and assembling of transformer posts
- El. construction of industrial installations
- El. Installation of private and public buildings
- Realizing of installation for public, street and housing lighting
- Subscription maintenance of street illumination, city parks and car- parks
- Illumination of sport halls and industrial premises
- Artistic illumination of memorial in the art
- Electrical tests and dimensions

“DUNAVTEK” OOD features skilled specialists with much experience in building the repair and the exploitation at electrical systems and facilities