The company specializes in construction work and renovation of buildings. We have many years of experience in the reconstruction and maintenance of shops, shopping centres and production halls, bank branches, schools and kindergartens.

I perform core drilling and cutting of concrete, installation of chemical anchors, cutting of window and door openings or making holes in ceiling slabs. I offer construction work and dismantling of any complexity.

I specialise in carrying out core drilling through building structures from 25mm to 600mm diameter with lengths up to 2 metres.

I perform only core drilling, up to a diameter of 300 mm.

I perform core drilling, cutting, grinding and milling of concrete. I provide sales and refurbishment of core drilling crowns using Hilti segments. I offer the world's smallest and lightest mini crane, the UNIC URW-094, for rent and will rent mobile scaffolding.

We carry out drilling and cutting of bitumen and concrete. We offer construction work such as rough construction of houses, facade insulation systems, paved areas, paving and fencing.

We offer core diamond drilling.

The activities of ASTAVA s.r.o. include e.g. diamond core drilling, sale of firewood, rehabilitation of concrete structures, machine plastering and torquing, securing of risky parts of rock massifs by climbing equipment, grouting, felling of risky trees and other specialized construction activities.