About Us

Mer Service was founded in February 2010, by two friends Mateusz and Rafał, therefore the name MER SERVICE (shortcut for Mateusz et Rafał). After a few years of working for other companies and learning everything from the inside, we came out with a few solutions to improve service. Unfortunately they were rejected by our employers. So we decided to part and start our own company.

We offer our services in all Polish ports:
Gdansk, Gdynia, Szczecin and Swinoujscie.
With the approach of treating every client individually (which for us is not just an expression) we soon gathered some regular clients. Most of them also became our friends. Dynamic development resulted in broadening our capabilities of offered services for highly skilled teams of welders, pipe fitters, electricians and GRE pipes technicians.

We supply

In our offer you can find:


gre pipes

Our highly qualified and experienced technicians can help you with surveys, maintenance and building of GRE pipe systems (ballast water, scrubber).


Our team of certified welders and pipe fitters can help you with any kind of welding job (structures, pipes, hulls, tanks) with material ranging from ordinary to SMO steel.


Experienced electricians can help you with repairs or rebuilding of ship’s electrical system.

Laundry service

We can collect, wash and return back to the vessel overalls, boiler suits, bed sheets etc.

Fire Safety Systems

Survey and maintenance of Fire Safety Systems and Appliances


Inspections of life-saving equipment under SOLAS regulations



contact us

We are at your disposal 24h/7d and in the case of any
requirements please do not hesitate to contact us:

email: office@merms.pl
Shipserv Tradenet ID: 209624

Rafał Piotrowicz
mobile: +48 667 170 505
polish & english
Mateusz Szreder
mobile: +48 602 491 192
polish & german
Tomasz Prątnicki
mobile: +48 602 14 15 16
polish & english