public works contractors Austria

Planning - Building - Renovating...

Design execution of outdoor facilities, such as green spaces, play areas, ponds, and parks in public and residential areas.

The Welser Gravel Works Treul provide you with the best sands, gravels, chippings, and much more, especially in the metropolitan area between Linz and Wels, and also to the Salzkammergut region in Upper Austria.

The Welser Gravel Works Treul provide you with the best sands, gravels, chippings, and much more, primarily in the metropolitan area between Linz and Wels, and also to the Salzkammergut region in Upper Austria.

As an expert in hall construction and tent systems, we create new spaces internationally while staying close to our customers.

Construction company specializing in high-rise and timber construction, as well as craftsmanship and renovations of historical buildings.

Design in indoor and outdoor areas with natural stone and clinker. Production of mosaics for garden furniture such as fountains, plant pots, tables. Wine cellar construction, vault construction, natural stone refinement, geomancy.

Your partner for garden design and private swimming waters.

Construction and renovation of grass playing fields, tennis courts, school sports facilities, irrigation systems. Supply of lawn sand, tennis sand, and other equipment for sports facilities.

Lightweight noise barriers, sound absorption systems, soundproof boxes, soundproof screens, for industry, railways, highways, airfields, industrial zones, loading areas, residential areas, and private noise protection fences...

The establishment of swimming ponds, whether natural.

New construction, remodeling, renovation, restoration for commercial and private clients. Energy-efficient hall roof restoration, custom-made walkable pool covers. General contractor, construction project management.

Lukas Lang Building Technologies realizes the vision of industrial timber construction for turnkey office buildings and settlements with its modular building system.

Our company primarily focuses on the planning, design, and manufacturing of small wastewater treatment plants with a capacity of up to 70 PE.

Ritter Bau focuses on earthworks, demolition work, and gravel transport.

In the forest area between Haßbach and Penk, quartzite with a high degree of purity is mined. Due to its crystalline structure, this quartzite is always sharp-edged with flat surfaces.

Manufacturer of biological building materials. Clay plaster is being further developed into ceramic plaster. Wood fiber boards.

Construction of innovative low-energy and passive houses, services related to building, financing, grants, and administrative matters.

Project development; General contractor; Renovation of old buildings; Wall drying; Screed accelerators; Screed dryers;...

Planning, design, and construction of gardens, rooftop gardens, and indoor greening.

Production of heating and cooling panels for drywall. Versatile applications, e.g.: heating, cooling, drying, fire protection. Excellent performance data. Lower costs for renovation of old buildings.

Member of the group YOUR HOUSE. Specialized in renovation, new construction, and construction consulting.

Rohrdorfer is the Austrian market leader in the gravel sector. Our company produces sand, gravel, chippings, and hydraulic engineering stones in 19 gravel plants and quarries.

Vapor barrier with certified Sd value, airtight construction, adhesive tape, sales of blowing machines, carports, modular construction for roofs and walls.

Renovation, extension, private house construction, general contractor, drywall construction, external thermal insulation composite systems, full thermal protection, client collaboration models, residential building, commercial-industrial buildings. Here comes the boss personally.

Your specialist for sand courts, turnkey tennis sand courts, renovations, irrigation systems, tennis sand surfaces produced in-house: Carinthian tennis surface, fencing systems, sports fences.

We place a high value on individual consulting and support for customers in the planning and realization of new constructions and extensions, as well as renovations and conversions of existing structures.

Nature-oriented, sustainable design of nature experience spaces using regional building materials and plants from our own organically managed wild plant nursery. Branches in Lower Austria and K.