Gas works
Emergency work
Determining the causes of gas leaks and remedying the effects of the accident
Gas stoves
Installment, maintenance, and connecting
Gas piping
Inspection of gas piping density. Instalment of gas appliances.
The fixing and maintenance of A, B and C category natural gas installations, appliances or fittings of the appliances, and the instalment and dismantling of gas appliances or the fittings of gas appliances.
The construction of A, B and C category natural gas installations of steel. The construction of A and B category natural gas indoor installations of copper by means of professional press-fitted joints and soldering.