
Locksmith emergency service and metal construction: repair, custom fabrication and security technology in the Canton of Geneva

CS Dépannage, Thullen Sébastien
1283 La Plaine (Dardagny) · 1214 VernierNew on Amplifa
About CS Dépannage
CS Dépannage is a sole proprietorship registered in 2018 in the Canton of Geneva, active in locksmithing, metal construction (Construction métallique) and emergency service. The offering includes a 24/7 emergency locksmith service, door openings including security doors, repair and replacement of locks, restoration of break-in damage to doors made of wood, aluminium, steel, glass and stainless steel, as well as the installation of temporary security measures. In metal construction, the company carries out repairs and custom fabrication of steel and stainless steel structures, including welding work, and supports customers in planning and implementing security projects. Further services include safe opening and safe installation as well as consulting and cost estimates. The business serves private and commercial customers in the Canton of Geneva; operations outside the canton are carried out at a surcharge. Managing director and owner is Sébastien Thullen.
- Site
- La Plaine (Dardagny)
- Processes
- Locksmithing (emergency service, repair, installation, lock replacement, door opening), Metal construction (metal structures, repair and custom fabrication), Fabrication (mentioned in the locksmith description), Emergency locksmith service (24/7), Door opening (including security doors), Repair and replacement of locks, Break-in damage repair and restoration (doors made of wood, aluminium, steel, glass), Temporary security measures
- Materials
- Steel, Stainless steel (Inox), Aluminium (alu), Glass, Wood, Steel (Acier), Aluminium (Alu), Glass (Verre)
- Founded
- 2018
- Employees
- 1
- Industries
- Private and commercial customers in the Canton of Geneva, Architecture and construction
- 01
Consulting and project support
- 02
Custom fabrication / repair in metal construction
- 03
Welding
- 04
On-site installation
- 05
Restoration and security technology
Materials and processes
Steel (Acier)
Material for metal construction structures, repairs and custom fabrication.
Stainless steel (Inox)
Used for repairs and customer-specific metal structures.
Aluminium (Alu)
Used for repairs and restoration of doors.
Glass (Verre)
Material for the restoration of damaged doors after break-in damage.
Wood (Bois)
Material for the repair and restoration of doors.
Welding work
Process for the repair and custom fabrication of steel and stainless steel structures.
Locations
La Plaine (Dardagny)
CHHead office / workshop
- Materials
- Steel, stainless steel
Vernier
CHContact address
Components and services




Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Locksmithing (emergency service, repair, installation, lock replacement, door opening)Assembly | – | – | – | – | wood, alu, steel, glass, stainless steel |
| Metal construction (metal structures, repair and custom fabrication)Joining | – | – | – | – | steel, stainless steel |
| Fabrication (mentioned in the locksmith description)Assembly | – | – | – | – | – |
Additional services
History
- 2018-12-07
Registration in the commercial register as a sole proprietorship CS Dépannage, Thullen Sébastien (previously under the name CS Dépannage Urgence, Sébastien Carrara); business purpose: locksmithing, metal construction, emergency service.