Energy company specializing in the complex implementation of turnkey photovoltaic power plants. With a personal approach and using cutting-edge technology, we provide a superior service from planning and design to installation and operation of solar systems.

We design energy-efficient and technically sophisticated solutions for new and existing buildings. We prepare PENBs, projects and documentation for the NZÚ, including final reports. We combine modern technology, practice and an individual approach to each project.

We offer independent advice on thermal water heating using solar energy. We can help you choose the most efficient solution for your home, including recommending reliable suppliers. We'll ensure that your investment in water heating is truly cost-effective and economical.

We prepare energy performance certificates (PENB) for family houses, apartment buildings and other buildings for building design, building approval or sale. As certified 2025 Consultants, we will propose energy saving measures and complete the NZÚ subsidies and renovation passport for RD/BD. In addition, we can also prepare a passport for your building.

We prepare PENB building energy performance certificates for all types of buildings - houses, residential and industrial buildings. We provide complete documentation and administration for New Green Savings and NZÚ Light subsidies. Family run business with 30 years experience. We guarantee expertise according to current legislation.

Design activities, energy consultancy, PENB processing, renovation passports, NZÚ subsidies.

We provide engineering works, building insulation, subsidies, project documentation, projects, budgets, building permits, building energy performance certificates, penb, renovation passport, building supervision, assessments, thermal imaging, facade insulation, flat roofs, ceilings, subsidies, green savings, construction activities, etc.

We provide services in the field of subsidies, projects, reconstruction and revitalization.

GRUN STAVBY s. r. o. focuses on the insulation of houses, reconstruction, subsidy consulting and energy solutions for family and apartment houses. We help clients to design technically and economically sensible solutions for house renovation, including the connection to subsidies.

Energy and subsidy consultancy.

Energy management (renovation passport), subsidy consultancy and renovation passports for family houses. Project management of contracts, costing, pricing and coordination of the implementation of energy saving solutions.

No hassle energy performance certificates (PENB). We provide energy assessments, consultancy and a complete service for subsidies processed by an authorized energy specialist - quickly, reliably and clearly.

We offer design, real estate and photographic services in the field of housing and recreation.

We specialize in energy savings and home renovations. We provide energy performance certificates (PENB), feasibility studies, and grant consulting. As a technical supervisor (TDI), we ensure both the quality and budget of your construction project, and our energy management services will help you lower your utility bills. We handle everything clearly, transparently, and with 100% care.