We specialize in performing core drilling through building structures with diameters from 10 mm to 400 mm. Our other activities include cutting with a SPAR cutter with a maximum cut of 32 cm. We offer our services to companies and households.

We perform core drilling. Ductwork including connection to the hood. Consultation advice. Installation of room recuperations.

Perform core drilling of concrete, reinforced concrete, masonry and block structures. We drill diameters from 20mm to 350mm. We also grind concrete and other surfaces, cut joints in asphalt and concrete. We cut joints for information transport systems followed by asphalt grouting.

We provide cutting of building materials and core drilling. We offer cutting new holes and enlarging existing ones (doors, windows etc), cutting floors, grooving, core drilling, professional structural assessment, supply and installation of jambs, waste removal and environmental disposal.

Industrial flooring, coatings and priming, floor and stair renovations. We make poured epoxy, polyurethane and antistatic floors, 3D, screeds and screeds, plastic concrete, core hole drilling in concrete, concrete cutting, concrete grinding.

We offer concrete cutting, concrete and reinforced concrete panels, rope saw cutting, wall saw cutting then we do core drilling of concrete and reinforced concrete, concrete grinding, concrete floors. We perform core drilling up to a diameter of 800 mm. We are able to cut 82 cm with a wall saw.

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, cutting and tearing of building structures. We offer tools for drilling, cutting and grinding of building materials. We perform anchoring techniques such as anchoring bridge ledges, guardrails and railings. We provide OMO steel anchors and anchoring jig.

We specialize in core drilling into building structures - concrete, reinforced concrete, brick, mixed masonry. We cut with a wall saw to a depth of 410 mm. Cutting joints with an electric cutter up to a depth of 280 mm.

We offer cutting and drilling of asphalt and reinforced concrete and sale of construction machinery.

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.

We specialize in cutting and core drilling of reinforced concrete structures since 1995. We can handle any material, including heavily reinforced concrete. We are not limited by size. Typical examples are bridge structures, foundation structures or rock blocks. We anchor heavy machinery into reinforced concrete.

Core drilling, diamond cutting.

We provide core drilling, including concrete drilling, steel drilling, sewer drilling, diamond drilling, etc.