Our electrical company offers a wide range of services related to electrical installations, electrical engineering and solar energy harvesting.

We design and install photovoltaic systems on homes, commercial and industrial buildings or in free-standing form. We deal with access control and alarm systems, and we offer many installations related to safety and security of facilities.

Who we are?

Our company was founded in 2017. Sounds young, but nothing could be further from the truth, we are an international company trusted by many well-known companies from all over the world – we will prove it below!

Our beginnings!

Every company was invented by someone, who had an idea for it. In the case of OKelektro the Founder and President is Piotr Kowalczyk, who from the very beginning set the strategy and defined the direction of development. The first direction and a great school in meeting high standards of our customers was Germany. Cooperation on this market allowed us to create a solid foundation for the company.


To reach the farthest corners of the world with the highest standard of service. This is not at all a common activity; despite appearances, the highest standard of service and quality is just a well-sounding phrase for many. For us, it is a guiding principle that keeps our customers with us and, importantly, brings in new ones!


We are committed to creating long-term relationships with our clients and delivering high quality services. Trends and demand are changing all the time, which is why we emphasise continuous improvement to meet our customers’ needs in every field.

Our team

Piotr Kowalczyk

President of the Management Board

Responsible for overseeing the overall operations of the company, including strategy planning and implementation, human and financial resource management, control of operational processes, negotiations with business partners and overseeing regulatory compliance.

Cycling, snowboarding, fishing and reading books are his ways of spending his free time actively. The combination of these hobbies allows for a varied lifestyle, and to spend time according to the season and weather.

Piotr Kowalczyk
Piotr Kowalczyk

Maciej Mleczko

Operations Director

He is responsible for directing and managing the company’s activities and achieving the set business goals. In the company, he is also responsible for the valuation of projects, supervision of their progress, selection of personnel in terms of qualifications for a given project, contact with the client, maintaining good relations and acquiring new contacts.

He travels a lot both for business and private, expanding his skills and experience. Muay Thai workouts help him build confidence and a healthy lifestyle, it is also a great form of relaxation and stress reduction.

Dominik Wijas

Photovoltaics Manager

Responsible for the coordination of PV installation projects, including overall project management, budget planning and monitoring, quality control of work, collaboration with customers and suppliers, project documentation management and promotion of the company’s PV strategy.

He loves to tinker, which gives him the opportunity to independently implement his ideas and satisfaction with the finished work. It is also an opportunity to spend time with family and friends, share ideas and share experiences.

Piotr Kowalczyk
Piotr Kowalczyk

Karolina Wełna

Office Manager

Absolwentka Uniwersytetu Śląskiego oraz Państwowej Wyższej Szkoły Zawodowej w Nowym Sączu. Odpowiada za zarządzanie codziennymi operacjami biura i zapewnia skuteczną koordynację wszystkich działań, planuje, przydziela i kontroluje budżet biura. Utrzymuje porządek i organizację dokumentów biurowych, w tym zabezpiecza poufność i bezpieczeństwo dokumentów. Dba o regularny kontakt oraz budowanie pozytywnych relacji z klientami.

Running, cycling and spending free time outdoors with the family are her ways to maintain health and well-being. They help her discover new places and landscapes, as well as meet new, interesting people who share the same passion.

Anna Komarnicka

Office Worker

Responsible for a wide variety of duties, but the main task is to help with the day-to-day office work and to enable work to run smoothly. Handling correspondence, data entry, customer service, preparing documents, keeping an eye on payment deadlines. Good organisation, communication skills and the ability to work as part of a team are qualities she possesses.

Hobbies such as reading books, running and playing chess help her at work to maintain a work-life balance, which is important for maintaining well-being and mental health.

Piotr Kowalczyk