Offer repairs and testing of gas appliances up to 50 kw.

Field and rooftop PV service. Fabrication and supply of rooftop and hybrid PV systems. We offer island systems, storage, photovoltaic water heating. We provide thermal measurements, maintenance and service of HV technology, LV electrical inspection.

Providing lightning rod installation and inspection of electrical appliances, hand tools and computer equipment. We offer electrical installation work.

We carry out initial and operational inspections of gas mains, boilers and other gas appliances.

We carry out residential and industrial electrical installations, lightning conductors, earthing, electric underfloor heating, electric security alarms, inspection of working machines with electrical appliances. We deal with repairs and maintenance of electrical wiring.

I provide revisions of electrical equipment and lightning conductors, electrical installations, installation of Jablotron alarm system.

We provide chimney milling and lining, flue inspections for approval, camera inspections, chimney cleaning, 4Pa test, draft measurement, path calculation, OPOP solid fuel boiler inspections and all domestic boilers. Categories UNI, H3, H4, H4V, H51, H6, H4EKO, K33, K40, H7Pyro, Ecomax.

We offer installation, repair and inspection of electrical equipment and lightning rods.

Specialist in modern electrical installations, photovoltaics and charging stations for electric vehicles. Implementation, design documents and expert inspections - safely and in accordance with the applicable standards.

We provide electrical installation, service and repair of electrical equipment. Electrical inspections, wiring, security devices (alarms). Sales, installation and service of air conditioning for apartments, houses and offices. Air conditioners Toshiba, Sinclair, Panasonic, Hitachi and others.

Sales and service of control technology and Haccp systems. Offering electrical work and revisions to fire and smoke dampers.

I do chimney work, chimney cleaning and lining, flue inspections. I also offer revisions of lightning conductors and electrical equipment up to 1000 V, revisions of lifting equipment or revisions of stable pressure vessels.

Elektro Válek - Security in every conductor. We carry out revisions of electrical installations, installation of lightning rods and all electrical work. We also provide installations of security systems. We work for homes, businesses and apartment buildings. We pride ourselves on quality, safety and long-term technical reliability.