Precast Concrete Production
Operating moulds and production tables, concreting, compaction, demoulding and finishing of elements: walls, slabs, stairs, beams, tunnel segments.
We deliver your scope of work – in the plant and on site. Well-coordinated teams of rebar workers, formwork carpenters, concrete workers, welders and erectors for precast plants and construction sites across Germany and Europe. From a single specialist to a complete shift crew.
Eight areas where our teams work every day – in the plant and on the construction site.
Operating moulds and production tables, concreting, compaction, demoulding and finishing of elements: walls, slabs, stairs, beams, tunnel segments.
Cutting, bending and installing reinforcement, tying meshes and cages, reinforcing moulds – in serial production and on site.
Welders with valid certificates: reinforcement cages, steel structures, mould components and fittings for precast elements.
Formwork carpenters and concrete workers on site: foundations, walls, slabs, basement level in dense urban development.
Erection crews for precast walls, columns, slabs and stairs – working with the crane operator, propping, connections.
Excavations, trench shoring, laying of pipelines and service connections, backfilling and compaction.
Surface preparation, filling and painting of concrete and steel elements, including wind tower segments.
Machine and line operators: production of prestressing strands, railway sleepers, serial elements – shift work.
We adapt the form of cooperation to the scope, the deadline and the billing method.
We take over a defined scope – e.g. reinforcing and concreting a line or erecting precast elements on site – with our own foreman and responsibility for deadline and quality. Billed per completed scope.
Complete staffing of positions or an entire shift in your plant, under your management. Contracts compliant with German labour leasing law, flexible duration.
Additional teams for periods of increased workload, start-up of a new line or an urgent contract. Fast mobilisation and scaling up or down.
In addition: on request we carry out permanent recruitment and headhunting of specialists for direct employment.
We Building Group is a company from Poznań whose crews have been working for over 8 years in precast concrete plants and on construction sites in Germany and Europe. We work where pace, repeatable quality and safety matter: at moulds and production tables, at reinforcement and welding, at formwork, concreting and precast erection. We take responsibility for staffing, organisation and continuity of the team – you focus on the product.
Our people know the technology: moulds, reinforcement, concreting, demoulding, quality control and element logistics.
We delegate teams with a foreman that have already worked together – no run-in period in your plant.
On average 5 working days from enquiry to start of work – thanks to our pool of verified workers.
Contracts compliant with German law (AÜG), full documentation, health & safety training and personal protective equipment.

Photos from our teams' projects – click to see the description and scope of work.
A simple process, matched to the pace of production and construction.
Describe the scope of work, location, number of people and start date. 5 minutes or a short call is enough.
We prepare an offer with the cooperation model and rates. We agree terms, schedule and billing rules.
We assemble the team from our pool of verified workers and arrange documents, accommodation and travel.
The crew starts work. The foreman and the WBG contract manager stay in constant contact with you for the whole duration of the order.
All workers operate under fully compliant employment contracts in accordance with German labour law (AÜG). Formalities, contributions and insurance are on our side.
Germany is our main market, but we also work in Austria, Switzerland, the Netherlands, France, Belgium and Poland – and we keep expanding.
Our team and all client materials are available in English, German, French, Polish, Russian and Ukrainian.
The most common questions from precast plants and construction companies before starting cooperation.
Send us the scope, location and date – we reply within 24 hours and present a ready crew in about 5 working days. We work in 6 languages.