meters mounting to residential consumers
the maintenance and repairing of the electric energy meters under exploitation
the metrological checking of the gas meters being at the end of validity of the preriodical check
metrological checking of cold and hot water meters
replacing the meters at residential consumers
the maintenance, repairing, metrological testing of the equipments for checking or calibrating the electric energy meters
maintenance and repairing of the gas meters in exploitation
the metrological checking of the electric energy meters being at the end of validity of the periodical check
the metrological checking of the low voltage current transformers
modernization, rehabilitation and maintenance of public lighting systems