Sewer Cleaning, CCTV Inspection and Industrial Waste Services
SEZAKO is a specialist in sewer cleaning, CCTV inspection, vacuum excavation and ADR-certified hazardous waste transport. We operate across the Czech Republic and Slovakia and deliver projects in industrial, municipal and technically demanding environments.
We also provide services in Poland, Hungary and Croatia, supporting cross-border projects and international clients.
Since 1993, we have worked with chemical plants, power stations, manufacturing facilities, water utilities and public infrastructure operators.
Typical assignments we solve for utilities, industrial operators and infrastructure teams.
across technical and field operations
emergency response guarantee
of experience
across the Czech Republic
Operational capabilities for municipalities, utilities and industrial sites, supported by specialist equipment from inspection through repair and regulated waste handling.
We provide high-pressure jetting and suction from small internal pipework to large municipal sewers. We handle long continuous sections without the need for intermediate access. Our equipment removes root ingress, solid obstructions and hardened deposits. We also operate in locations without direct access to manholes.
Key capabilities:
We deliver detailed diagnostics of sewer systems with outputs ready for engineering use and long-term asset management.
Key capabilities:
This method ensures precise work without the risk of damaging existing infrastructure.
Key advantage:
We separate oil, water and sludge efficiently while meeting all regulatory requirements.
We carry out pressure and integrity testing and use advanced measurement methods to detect weak points in pipelines and tanks before failure occurs.
We restore pipelines and manholes without excavation. This approach reduces downtime, limits surface disruption and shortens project timelines.
We provide ADR-certified transport and full documentation from collection to final processing, including complex and regulated waste streams.
Nationwide coverage from a single point of contact
Modern, specialised equipment
Digital outputs ready for engineering use
ADR-certified hazardous transport
24/7 emergency response
End-to-end service delivery
Trusted by industrial and public sector clients
We deliver projects for chemical plants, energy producers, water utilities, manufacturing facilities and infrastructure operators in the Czech Republic and across Central Europe.
Tell us what you need and we will propose the right solution.
