About Us


In 1948 the first workshop of the Central Energy Repair Base was created – a small workshop for the repair of rotating electric machines.
In 1956, CERB began repairing transformers. The need for mechanical treatment of the facilities also determines the opening of a mechanical workshop.
In 1965, in order to provide comprehensive services, CERB continued to develop with the establishment of a specialized transport department.
Ten years later, in 1975, two more units emerged at CERB: a metal control and a vibration analysis and balancing laboratory.
The development of technology necessitates the introduction of more facilities and activities, with more than 150 skilled engineers, technicians, employees and workers currently employed at CERB.
The base has 20,000 m2 of built-up area, including production facilities, workshops, laboratories and administrative buildings.
Our history, experience, values ​​and confidence over the years have established us as a preferred partner in the repair of electrical equipment, transformers and rotating electric machines in Bulgaria and Southeast Europe. We work every day to consolidate and develop our positions, as well as to sustainably expand our traditional activities, increase their volume and seek new markets.
Today, our main aspiration and aim is continuous improvement. It has not only helped us to survive and develop, but we are also successfully striving for a competitive international market. We follow our vision based on a solid business model built on four main pillars: high standards and quality; cooperation with clients and care for their investments; reasonable prices; communication and mobility.
We meet the needs of our clients, working with them, taking care of their investments. We try to always offer our services and products at reasonable prices. We use our experience to broaden our perspectives within a flexible and responsive organization.