Denko Plumbing Service
My name is Dennis van der Kooij, owner of Denko Loodgietersbedrijf; a full service company operation in Wassenaar, The Hague and surrounding areas.
With over 25 years of experience in the trade, I am happy to provide practical and reliable solutions every day. Working with my hands and leaving something beautiful and functional in people's homes, that is where my passion lies.
Craftmanshio runs in our blood. My carreer began at my father's family construction company, C.J. van der Kooij, on Oostdorperweg. Building on that foundation, I went on to establish Denko Loodgietersbedrijf.
"I am proud of my work and love practicing my crafts, helping people, and truly being of service."
Being all-round is our strength
A repair or renovation goed beyond installation work
At Denko Loodgietersbedrijf, versatility is at the heart of what we do. In addition to installing and maintaining pipes, sanitary fixtures and systems, we also carry out additional construction work.
Think, for example of carpentry, tiling, caulking, or small repairs to plaster and plasterboard.
Because we carry out all these tasks ourselves, you don't have to coordinate with other tradespeople. Most of the time, you only have one person on site. This saves time, reduces the need for coordination and prevents unexpected delays. In this way, we ensure a complete and polished end result.
