The association Ventiráme školy (We Ventilate Schools) provides advice to schools and their founders on the indoor environment in school buildings.

I provide installation of all kinds of electrical wiring, high-rise work, project documentation for simple buildings, lighting calculations and energy consulting.

We are engaged in the production and development of local radios, sinusoidal backup sources for heating systems, PV inverters for direct water heating. We provide consulting services in the field of energy savings.

We provide boiler design and construction, boiler refurbishment and upgrades. We provide turnkey supply of electrical equipment and control systems, as well as testing and commissioning.

Production of electricity from renewable sources, especially from wind. We provide consultancy services in the field of renewable energy.

Offering energy consulting services to corporate and private clients. Providing market analysis and cost optimization. Providing energy audits, audits and inspection reports. We provide energy performance certificates for buildings.

Providing advice on energy legislation, pricing and cost analysis in the provision of energy media. We provide alternative energy supply and design, project, installation, service of heat pumps, photovoltaic and solar thermal systems, cogeneration units.

We provide comprehensive supplies and services to the energy industry both domestically and internationally. We provide turnkey construction of power or thermal power plant units.

Providing energy consultancy. I provide preparation of energy performance certificates for buildings.

We provide sale and purchase of electricity. We also focus on energy consulting.

Comprehensive consultancy in the field of biogas plants. Offer of optimization of energy management.

We are an energy community dedicated to supporting communities, businesses and households in the renewable energy sector. We offer energy consulting, building metering and community projects to ensure energy self-sufficiency and reduce costs. Our goal is to contribute to a more sustainable future.

Measurement of thermal insulation and thermal leakage of buildings. Inspection of building insulation by thermal imaging with a thermal imaging camera. Inspection of underfloor heating and heating elements. Detection of hidden defects, areas at risk of mould etc. Inspection of electric motors, compressors and pumps.