Revision of gas boilers, wiring and connections belong to a large group of gas works. Furthermore, it is possible to use the adjustment of the gas boiler and space heaters, search of gas leaks and their prevention, the installation of gas systems or the revision of the gas equipment.

Repairs of reserved gas equipment in the range: technical equipment gas group A for: h gas consumption by combustion with output over 0.5 MW technical equipment gas group B for: h1 gas consumption by combustion with output from 5 kW to 0.5 MW h2 gas consumption by combustion with power from 5 kW to 50 kW Installation, reconstruction, maintenance ...