This is StoneCraft.
A civil engineering contractor from Dinslaken. Close-knit crews, clear processes and one standard: what we build has to last.

Civil works with
our own crews.
StoneCraft GmbH builds utility lines, pipes, routes, house connections, roads and fibre networks, and with HDD rigs also beneath roads and waterways. For network operators, municipal utilities, local authorities, construction companies and businesses, as main contractor or as subcontractor on large rollout projects.
The company is run from Dinslaken by managing director Mahdi Dadajonov. On site, five close-knit specialist crews handle everything from excavation to the finished surface.
One contact.
From enquiry to acceptance.
Short lines of communication, clear agreements and dedicated site management. This is how a project with StoneCraft runs.
Enquiry & site visit
You send us your bill of quantities, plans or a short description via the enquiry form. If needed, we come and look at the site in person.
Clear quote
Itemised with quantities, easy to follow and with a realistic schedule.
Execution
Our own crews build, while site management keeps deadlines, quality and agreements on track.
Handover & documentation
As-built measurement, photo documentation and records, so acceptance and invoicing add up.
At home in the Ruhr area.
On site in five federal states.
From our head office in Dinslaken we manage construction sites across NRW and beyond. The project map shows every location in detail.
19 locations,
5 federal states.
Focused on the Ruhr area and NRW, plus projects in Lower Saxony, Hesse, Saxony-Anhalt and Saxony.
Four things that apply
on every site.
Not big words, but how we work. This is how we build, whether it's a house connection or a main line.
Quality
We do it once, and it lasts for decades. Properly compacted, neatly closed.
On-time delivery
Clear start windows, reliable processes and a handover that matches the plan.
Safety
Traffic management and occupational safety belong on every site, for our team and everyone around it. More in the Guide.
Documentation
As-built measurement, photo documentation and records on request, so acceptance and invoicing add up.
“Quality means we do it once, and it lasts for decades.”