Sewer rehabilitation
Trenchless and open-cut renovation that extends the life of sewer networks.
Contact us
EN
Line of business
Infrastructure
Rehabilitating and building underground networks, and keeping roads safe for everyone who uses them.
01
Safe operations
Keep your sites, networks and people safe.
02
Compliance
Meet regulatory and environmental requirements.
03
Availability
Protect the uptime of the infrastructure you depend on.
04
Specialist access
Tap into group-wide knowledge and equipment.
Services
Sewer maintenance and road safety.
Core services, delivered by our local companies.
Sewer construction
New sewer lines and connections, planned and built by experienced crews.
In-house drainage renovation
Renovation and repair of downpipes, base pipes and roof-water drains inside buildings.
Road marking
Durable road (de-)marking for safe, clearly guided traffic.
Road signage
Supply and installation of permanent road signage.
Temporary traffic control
Safe traffic management for road works and events.
Customers & segments
Infrastructure – Our Key Customer Segments
Who we work for.
- Public administration
- Road & highway authorities
- Housing associations
- Facilities
- Civil engineering
- Commercial hubs
- Logistics & industrial parks
On the job
Infrastructure at work.
Operational excellence
Underground infrastructure in Leipzig.
A new retention basin for the city’s sewer network — from excavation to installation.
Trenchless rehabilitation
Renewing pipes without digging.
Inspection and trenchless rehabilitation explained by our specialists.
Our companies
Your local infrastructure specialists.
Contact the KSG company in your market directly.
Get in touch
Need infrastructure services?
Request a service or let us connect you with the right local company.
Group headquarters · Marktgasse 33, 8400 Winterthur, Switzerland