We provide underfloor heating cleaning, radiator cleaning, water distribution cleaning (pipe flushing), descaling, boiler cleaning, heating water treatment, mechanical drain cleaning, core drilling, plumbing and heating work.

We deal with the sale of small sales machinery. We do concrete and asphalt cutting.

We have been operating on the Czech market for ten years, offering you professional solutions in the field of diamond drilling, cutting, grinding and reinforcing of reinforced concrete structures. We strive to offer the optimal solution to your problem in all directions.

We provide chemical anchoring, core drilling, floor grinding and milling, firestopping and caulking, joint cutting, penetrations sealing or structural reinforcement.

I specialize in core drilling of masonry. I also provide drilling of problematic and special holes in panels, brick, mixed masonry, concrete, stone and reinforced concrete structures. Drilling holes in stone, stone walls, brick and concrete. Drilled hole range from 3 to 25 cm.

We perform core drilling up to 130 diameter.

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.