Unclogging Specialists & Emergency Plumbers

Sewer Unclogging Specialists

Najemer Riool Ontstoppen en Spoed Loodgieter

Sewage Company

Najemer's Professional Sewer Service is The Hague's go-to expert for unclogging and unblocking all drainage issues.

Najemer Riool Ontstoppen en Spoed Loodgieter Image for Loodgieter

The Hague Plumbers

From Delft to Scheveningen we serviced thousands of happy customers in the Hague and surrounding areas.

24/7 Emergency Unclogging!

In instances of suspected gas leaks, water overflows due to blocked pipes, or pervasive unpleasant odors, prompt action is crucial. Avoid health hazards by engaging a professional to address the issue promptly. Our expertise covers a range of blockages including sewer, toilet, kitchen sink, shower, basin, unpleasant sewer odors indoors, dishwasher, water logging, washing machine, and rainwater drainage.

In circumstances such as flooding from blocked (sewer) pipes or persistent foul odors, timely intervention is crucial. Avoid potential health hazards by engaging Najemer Sewer Service to address the issue promptly. When you indicate a need for emergency assistance, we prioritize your request, ensuring swift action to alleviate your concerns. Discover a seamless resolution to common blockages including sewer, toilet, kitchen sink, and more with our expert service.

Happy Customers from The Hague and Surrounding Areas

Najemer Rioolservice- en loodgietersbedrijf are experts in all forms of unclogging and unclockage and are operational in Pijnacker, Nootdorp, Berkel en Rodenrijs, Bergschenhoek, Ypenburg, Rijswijk, The Hague, Delft, Delfgauw, Den Hoorn, Wateringen, Zoetermeer, Leidschendam, Leidschenveen, Wassenaar, Voorschoten and Strijp among others. If your home or business is in or around these places, we do not charge a call-out fee! However outside of these areas we have a call out fee of 75 euro.

Armand van der ZwartArmand van der Zwart
19:14 27 Feb 24
Erik Van HoutenErik Van Houten
16:49 09 Nov 23
On time for the appointment. No strange extras. Just neat as it should be. Top.
Esther MeuldijkEsther Meuldijk
11:38 08 Nov 23
Good and fast service.
Bianca RichBianca Rich
10:13 08 Nov 23
Emmerson is super modern and very professional! Moreover, a very nice guy who thinks along well! We are really impressed. Not the most expensive but the best! Good price! Emmerson was also happy to provide extra service! Next time we will definitely call Emmerson again (if anything)!
13:20 30 Oct 23
Really great service and arrived quickly. The gutter and drain were clogged up to the sewer (10 meters of drain), but that was not a problem for Najemer. Najemer works neatly and precisely and has an eye for detail (everything is also neatly tidied up and cleaned before departure). Highly recommended for a clogged drain/sewer
Erwin DankersErwin Dankers
12:57 24 Oct 23
Called and came to have a look the same evening. 2 days later the problem was resolved. Very good service and craftsmanship. 💪👌👍
Sam SmeetsSam Smeets
11:34 05 Oct 23
Professional and friendly guy who fixed our water and gas pipes neatly as agreed
Hamid Reza HeidarianHamid Reza Heidarian
12:18 16 Mar 23
Very satisfied with the service. Clear and fair quotation received. The job was done neatly and in time. Highly recommanded.
J. LebowskiJ. Lebowski
14:56 27 Feb 23
Really nice guy, professional skills, has humor also, and works hard. I recommend!
medha gargmedha garg
07:54 25 Jan 23
We had a very good experience, he was fast and job well done .
12:21 06 Jun 22
I have used the service of Najemer Rioolservice & loodgieter for exchanging old lead water pipes for new, plastic ones. The water pipes had to be laid in the walls and to another floor. The company provided consultation how it could be performed and after agreement, they performed the job to my satisfaction with very good quality. The job was completed within a couple of hours. The company was very responsive to all my questions over WhatsApp. I can definitely recommend this company and would use it again!

About Najemer

Sewer Unblocking & Plumbing Experts

Located in the heart of the Netherlands, we are your go-to solution for an array of plumbing challenges. Our proficient team is equipped to provide rapid yet lasting solutions. We specialize in addressing a variety of plumbing issues, ensuring a hassle-free experience. 

Got a question or prefer a direct conversation? Feel free to call the number below – we’re here to assist you.



If you have a clogged sewer, leakage or other plumbing job that needs to be done, let us know and we’ll take care of it!

Najemer is your area’s specialist in unclogging, everything from sewers and bathrooms, including the kitchen sink!