Plumbing work:
- plumbing - distribution, installation of water pipes
- heating, heating works, heating installation
- gas works, installation, repairs, revisions and tests of gas equipment and filling containers with gases.
Reconstruction:
- heating distribution systems
- gas distribution systems
- social facilities
- water supply line.
Designs, assembly, delivery:
- solar systems
- heat pumps
- gas boilers and wood boilers.
Complete processing of state subsidies for housing.