About us

Our company connects two generations of environmental engineers. Our stuff can undertake any task linked with any construction process.

Our company – Przemysław Zalewski i Wspólnicy „PZW” – has been carrying designing experience started by Tadeusz Zalewski in 1985. There are 20 people in our dedicated analytical designing team. We provide services in many areas starting with the conceptual work, through the design, supervision and finishing works, up to building exploitation optimisation. We use the latest software for outside plumbing, 3D modelling and calculative analysis in environmental engineering. We make a constant effort to improve in providing our customers with unique and modern solutions which can solve upcoming challenges. Nothing is impossible to us.

 

We have worked all over Poland, but we have also got a great experience in working with foreign customers. Our experience covers projects both in big cities and outside of them. We can provide you with services selected specifically to the needs of your business, taking into account demands of your industry and expectations of the residents of surrounding areas.

 

Our goal is to lift up the standards and optimisation of designed and supervised networks and installations. We do our best to provide our customers with solutions up to their needs in fields such as thermal networks, ventilation systems, gas installations or plumbing networks. Thanks to our experienced and top-notch team of experts we are able to work on safe projects based on the newest technologies. People are our greatest value. Aiming for continuous progress and with the commitment of our stuff we will manage to fulfil any task you can give us.

In a nutshell

1985
Tadeusz Zalewski began his work as a project designer.
1991
Intense gasification around Grójec, Warka and Tarczyn. We designed series of gas pipelines exceeding 50 000 meters and we were supervising their construction. Up to 1995 we had connected over 10 000 buildings (residential, industrial and public) to the gas network.
1993
Our first computerised work post with Gaming PC, 16-color-screen and dot-matrix printer OKI. Since then all our documents could be computer edited.
1996
Our first work posts with cost calculation program - EDBUD Kosztorys. Since then all our bills of quantities and cost estimations have been prepared in electronic version.
1999
Intense development of water networks and water purification plants near Grójec, Warka and Mogielnica. We designed water networks for over 150 000 meters. We were overseeing the construction of both – networks and purification plants. Until 2005 we had connected over 25 000 buildings (residential, industrial and public) to water networks.
2003
Przemysław Zalewski started his career. Our first AutoCAD (by Autodesk) work post was created, so we could prepare electronic version of our technical drawings.
2010
Our company moved. We began intense development of our designing team and broaden our offer, providing our customers also with installations for industrial plants.
2015
First post with Revit Autodesk program was created.
2016
Permanent office in Warsaw was opened.
2019
Separation of a separate contracting company: PZW sp.o.o.
2021
Joining the company PZE KRIS sp.z o.o. - producer of Gas Cogeneration Equipment.
Now
A team of engineers performing tasks such as: analysis, design, construction, execution and implementation of installations and devices related to environmental engineering and energy.

MEET OUR TEAM

Tadeusz Zalewski
Senior Designer
e-mail: tzalewski@za-in.com
Przemysław Zalewski
Chief Designer
e-mail: pzalewski@za-in.com
Przemysław Konarzewski
Construction Site Inspector and Designer
e-mail: pkonarzewski@za-in.com
Sebastian Kabziński
electrical designer
e-mail: skabzinski@za-in.com
Monika Zalewska
Administrative Liaison
e-mail: mzalewska@za-in.com

The team consists of more than twenty engineers in the company who can be at the level of a design task.

Join us

DO YOU DREAM ABOUT A JOB WHERE YOU CAN IMPROVE YOUR QUALIFICATIONS AS WELL AS FULFIL YOUR PASSIONS? OR MAYBE YOU ARE A UNIVERSITY STUDENT AND YOU ARE JUST LOOKING FOR YOUR CAREER PATH?


Working for Przemysław Zalewski i Wspólnicy „PZW” you will have the opportunity to work on interesting and modern projects. If you want to make an important and long-lasting influence on the surrounding world, join our team and let us build our success together.


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