Land surveying support for contractors: fast, accurate, and reliable
For contractors, one thing matters most: being able to execute efficiently without unpleasant surprises on-site. TOPO4D provides the geometrical support you need before, during, and after the execution of construction projects. With fast site surveys, precise setting-out, clear as-built plans, and multidisciplinary support on-site, we ensure that your construction process can proceed smoothly. From structural work to finishing, from small residential construction to large-scale infrastructure… We measure, fly, scan, or monitor so that you can build without worries.
Surveys for every phase of the construction site
As a contractor, you are involved from the first shovel in the ground to the final delivery. TOPO4D responds to this with practical measurement solutions tailored to your work in the construction sector. In the preparatory phase, we carry out site surveys that serve as the basis for setting-out work, earthworks, or foundation works.
During execution, we provide accurate positioning of axes, facades, pits, and utilities. Volume determinations and interim control measurements are also possible, which are useful for concreting, leveling, or earthmoving.
Upon completion, we deliver as-built plans, with which you as a contractor can demonstrate that the work was carried out according to plan. This is often required by clients, architects, or authorities. In addition, these can also be prepared fully in accordance with GRB standards.
Modern technology, tangible results
Thanks to our use of drones, total stations, and 3D laser scanners, we can work quickly without disturbing the site. We collect large amounts of data in a short time and deliver files that fit perfectly within your workflow.
You will receive, among other things:
- DWG & DXF files for AutoCAD or machine control
- PDF plans
- Point clouds or 3D models
This way, you don’t lose time converting files or redrawing plans. Everything is immediately usable on-site or in the office.
Why contractors work with TOPO4D
We know the needs of the construction sector and tailor our service accordingly: fast, accurate, and solution-oriented. As a partner on and off the site, we ensure that you can move forward.
You can count on:
- Accurate site surveys and detailed setting-out work
- Speed on-site: short waiting times, clear agreements
- As-built plans in accordance with GRB skeleton specifications or customized conditions
- Support with monitoring and control measurements
- Files compatible with your digital tools
- Smooth availability and always reachable by phone
A house, industrial building, or large infrastructure projects? TOPO4D is your reliable surveying partner.
Request your site survey today
Are you a contractor looking for a permanent land surveyor for your sites? Or do you urgently need setting-out work or a volume determination? TOPO4D delivers what you need, quickly and correctly. Contact us for a free quote or a consultation.