We are a company engaged in the installation of photovoltaic power plants, installation of camera and security systems, installation of heat recovery units and electrical installations. We are in the business of residential, domestic and industrial construction, both as a contractor and subcontractor.

We specialize in the design of photovoltaic power plants (PV plants) - ground, rooftop and on buildings. We offer complete project documentation, including construction, structural assessment and BPR. We operate throughout the Czech Republic and the EU.

ŠumbarkNET s.r.o. is a Czech provider of telecommunication services, which operates in the field of Internet connection and related services. It also provides computer service, installation of electrical and security equipment, PV systems, revisions, etc.

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.

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.

We provide services in the field of photovoltaics, heat pumps, supply of switchboards for photovoltaic power plants, cleaning services and construction activities. With years of experience and professional know-how, we strive to provide reliable and quality services to our customers.

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.

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.

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.

Our company is engaged in providing comprehensive services in the field of electrical installations, air conditioning, heat pumps and photovoltaic power plants.

Our company focuses on providing energy solutions for single-family and apartment buildings, companies and public institutions. We offer expert advice on subsidy programs and implementation of energy saving measures. Our goal is environmental friendliness and economic efficiency.

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 offer ICT outsourcing and fovoltaic power plants.

We offer comprehensive inspection services using a drone. Inspection of photovoltaic panels, high voltage lines, hot water and hot water pipes. Also creation of 2D and 3D models, documentation of damage to agricultural crops, documentation of objects, 3D laser scanning, cubature calculations and many other services.