Complete implementation of roofs for apartment buildings, family houses, condominiums, housing cooperatives, commercial buildings, including turnkey implementation. We specialize in revitalization, repair, maintenance, insulation and waterproofing of roofs. Plumbing and roofing work, lightning rod installation and more. Warranty and post-warranty service.

We focus on photovoltaics and heat pumps, which we install throughout the Czech Republic. We provide electrical installations (high current, low current). In addition to the supply and complete installation, our services include project processing, after-warranty service, energy audit processing and processing of subsidies from the NZÚ program.

We focus on the installation and service of photovoltaic power plants, solar panels and heat pumps. We install heat recovery units. We provide our customers with PV design, consulting, subsidy processing including revisions. We provide insulation using highly effective sprayed PUR foam. Building modifications and insulation of houses.

We are shaping the future of energy. Be confident in energy. From a technical, legislative, economic and human point of view. We distribute electricity, gas, water, heat, industrial gases, sewage. We ensure optimal purchasing of electricity and natural gas as well as green electricity supply for you.

We sell proven components for photovoltaic power plants, solar panels, inverters, LFP batteries and accessories.

Independent audits of electrical installations, photovoltaic systems (PV) and EV charging stations. Thermographic inspections and RTK drone surveys with outputs for designers, investors and facility managers.

Electrical installation work in industrial, commercial and public buildings and residential buildings. Manufacture of switchboards of all sizes and complexities from residential to industrial. A company with a tradition of 30 years.

We offer ICT outsourcing and fovoltaic power plants.

For 20 years we have been working in companies, cities and municipalities to design energy-saving solutions. We deal with electricity, gas, water, compressed air, waste heat, LED lighting, PV, BESS and statutory advice and external energy management services.

One partner for all your home technology. JISKRA supplies photovoltaics, air conditioning, heat pumps, heat recovery, electrical wiring, lightning, underfloor heating, security and smart home turnkey systems. From design through subsidies to implementation and service. We operate throughout the Czech Republic.

Our company focuses on photovoltaic systems, home wiring, heat pumps and camera security.

We are a design and engineering company from Ostrava, which provides projects of family houses, photovoltaics, energy calculations, subsidies, passports and also complete documentation of buildings.

We offer comprehensive solutions for energy-saving measures such as home insulation, window replacement and installation of heat pumps or photovoltaic power plants. We provide project documentation, energy assessments and help with the selection of subsidies, financing and contractors.

Established online shop offering photovoltaic panels, batteries, inverters - lamps, bulbs and other lighting, security technology, cordless tools, electrical installation material, other small electronic equipment and appliances, respirators and respirators, COVID-19 tests.