What companies say about our services.
MARK CONSTRUCTION Marek Grzonka is a solid and responsible partner worth recommending to other investors.
During the execution of the works he showed good organization of work, professionalism and timely execution of contracted work.
The company has demonstrated a great skill, work organization and timely execution of assigned work..................
Elektromontaż Gdańsk SA recommends the company MARK CONSTRUCTION - Mark Grzonka based in Pruszcz Gdanski, as prompt worthy performer.
The company Remedium declares that the company Mark Construction Brand Grzonka with great commitment, reliably and punctually completed the renovation of our offices.
Mark Construction Company has demonstrated reliability, good organization of work, timely execution of the order and as a responsible partner is recommendable to other investors.