Frequently Asked Questions

Groupe3G is an engineering consultancy specialized in civil engineering, diagnostics, and expertise of civil structures and infrastructure.

We provide services in inspection, diagnostics, design, and project management in the field of civil engineering and infrastructure.

Yes, we support our clients across the entire French territory, with extensive experience in both regional and national projects.

We work on bridges, tunnels, viaducts, dams, footbridges, and more broadly on transportation and civil engineering infrastructures.

Because we combine technical expertise, innovation, and reliability, with a team of experienced and certified engineers.

Yes, we carry out technical diagnostics, regulatory inspections, and compliance audits for civil structures.

We work with local authorities, infrastructure managers, construction companies, and private operators.

You can contact us directly via our online form or by phone to discuss your project.

Technical Engineering Consultancy in Structural and Civil Engineering – 3G CIVIL