Reconstructions, repairs and erection of equipment

Arrangement of reconstructions and general overhauls of boilers using various types of fuel during their outages, installations and repairs of turbine halls, piping systems, steel structures, heat-exchange stations, condensers.
  • +300 projects implemented in the whole world

We cover fields of:

  • Maintenance, repairs and erection of technologicalequipment
  • General shutdowns of energy units
  • Installation of pressure and non-pressure parts
  • Technological outages
  • Erection and maintenance of machinery parts and heat-exchange stations
  • Assembly and dissaembly of steel structures
  • Retubing


Professional welding, locksmith, and piping work

Performed by qualified welders with rich experience and skills in various types of assemblies, manufacturing activities, and welding methods, including orbital welding.

NDT inspections

Performing non-destructive testing including visual testing, liquid penetration, radiography, and PMI by qualified personnel.

Supporting technical documentation

Completion of accompanying technical documentation and documentation of the actual implementation.

Construction activities

We cover services from design through project development and construction to building demolition. We provide our clients with a wide range of services, including comprehensive construction activities such as monolithic building skeletons, steel and wooden structures, concrete work, custom interior equipment, as well as demolition and dismantling work.

All welders have passed certification tests according to requirements of international standards:
  • STN EN ISO 17660-1: Welding. Welding of reinforcing steel. Part 1: Load-bearing welded joints (ISO 17660-1: 2006)
  • STN EN ISO 9606-1: Qualification testing of welders. Fusion welding.

Supervision of fulfilment of the quality management system requirements in welding pursuant to EN ISO 3834-2 is assured by the qualified personnel with the IWS, IWT and IWE qualification levels together with the organisational unit of the quality control department that assures supporting processes like metrology, internal audits, professional development, processes related to specific requirements of clients, within the integrated quality management system.


Overall replacement of tubes in condensers, heat exchangers, etc. Retubing is necessary to maintain the efficiency, reliability, and longevity of condensers, heat exchangers, and similar equipment.

By replacing worn or damaged tubes, retubing helps prevent costly downtime, improves energy efficiency, reduces the need for maintenance, and extends the life of these important systems. We provide the expertise of experienced professionals and adhere to strict industrial standards to achieve desired results for our clients.


responsive pricing policy
professional, proactive and individual approach
international quality management systems and certifications
experience, flexibility and reliability
Do you need a similar solution? Contact us!
Any question? We will be pleased to assist you
Ing. Veronika Lukáčová
Project Director
Contact us
  • [javascript protected email address]
  • +421 911 709 090
Enter your full name.
Enter the company name.
Enter your email address.
Enter your phone number.
Write us a message.
Agree to the processing of personal data.

Sending message...