Boiler service, boiler repair, heaters - wafers, flow heaters karma. Warranty service of Junkers, Bosch, Buderus, after warranty service of Dakon, Viadrus, Protherm, Vaillant, Viessmann.

We provide installation, service, repair of water and sewerage systems in residential units, family houses, panel houses, corporate and industrial buildings in the Czech Republic and abroad. We provide installation, service and repair of hot and cold water distribution systems. Furthermore, installation of water supply connections.

We perform all heating and installation works, HVAC design. Sale of heating materials, thermostatic valves Heimeier, Honeywell, Herz, Danfoss, expansion tanks and safety valves Flamco, heating elements Korado, P. M. H. , multilayer pipes Alpex, boilers, solar systems, heat pumps Vaillant.

In society, we think about water for future generations. Our offerings, including safe drinking water supply, energy-efficient radiant heating or cooling and reliable infrastructure, enable a more sustainable environment. We employ approximately 3,800 professionals in 26 European countries.

We provide reconstruction, insulation and installation of heating, gas, water, sewerage, gas boilers, electric boilers, heat pumps and solar panels. We offer turnkey bathroom installations. We provide design work for heating systems.

PREenergo, a. s. (PRE Group) offers electricity and gas supply, complete energy services from solution design to warranty and post-warranty service. In our shop you will find everything for heating, cooling, water heating and photovoltaic power generation. We can advise you on the ideal equipment for your needs.