Zakład Wykonawstwa Sieci Elektrycznych Rzeszów Sp. z o.o.
has been an enterpise offering complex services in the scope of design and execution of investments, modernizations, repairs of electric networks and power stations, telecommunication networks and optical fiber tracks. Since the very beginning of our activity, i.e. since 1976, we have realized numerous power supply investments greatly important for the national economy, they were of any types of voltages including non standard objects made in extremely difficult regional conditions