Unblocking throughout the Netherlands: We will help you quickly €169,50 All-in. No solution, no payment.
Unclog for € 169,50 en no cure no pay. Fast, professional and without hidden costs
Is your toilet, shower, sink, or drain clogged? You want help quickly—without any surprises. You've come to the right place for unblocking, with a free quote and a no-win, no-fee guarantee.
Fixed all-in prices without surprises
At Onstoppen.nl, you know exactly what to expect upfront. All our drain unblocking rates include VAT, call-out fees, and labor. No hassle with meter prices, time pressure, or hidden costs. Whether it's a clogged drain in the kitchen or bathroom, an blocked main sewer or a sanibroyeur – you pay a fixed price for professional service.
Kitchen/bathroom drain or Sanibroyeur
€ 169.50
Free quote
- No solution = No payment
- No hidden costs or surcharges
- Including call-out charges
- Unlimited working hours
- Direct unblocking
- No chemicals
- 8 week warranty
* Evening and Saturday rate +50%,
*Sunday rate + 100% .
Main sewer
€ 296.45
Free quote
- Solution for complete blockages
- No hidden costs or surcharges
- Including call-out charges
- Unlimited working hours
- Direct unblocking
- Flushing included
- 8 week warranty
* Evening and Saturday rate +50%,
*Sunday rate + 100% .
Our services
Some of our drain unblocking services
Unclogging a Drain
A clogged drain immediately causes nuisance such as odor, gurgling noises and slowly draining water.
Our mechanics unclog, clean and check all internal drains without unnecessary demolition work and with professional equipment.
Plumbing & Bathroom Unblocking
Sanitary blockages are caused by a build-up of hair, soap, grease and limescale.
We resolve blockages in bathroom, shower, sink, drain and walk-in shower completely without damage.
Toilet & Toilet Unblocking
Create a clogged toilet or toilet pipe must be addressed immediately to prevent flooding and damage.
We unclog safely and without chemicals, with fixed price agreement and emergency service if necessary.
Unclogging sewers
Sewer problems are often located deeper in the pipe system.
With high-pressure cleaning, camera inspection and smoke detection We detect blockages, cracks and subsidence and repair your sewer sustainably and efficiently.
Fixed all-in prices without surprises
At Onstoppen.nl, you know exactly what to expect upfront. All our drain unblocking rates include VAT, call-out fees, and labor. No hassle with meter prices, time pressure, or hidden costs. Whether it's a clogged drain in the kitchen or bathroom, an blocked main sewer or a sanibroyeur – you pay a fixed price for professional service.
Kitchen/bathroom drain or Sanibroyeur
€ 169.50
Free quote
- No solution = No payment
- No hidden costs or surcharges
- Including call-out charges
- Unlimited working hours
- Direct unblocking
- No chemicals
- 8 week warranty
* Evening and Saturday rate +50%,
*Sunday rate + 100% .
Main sewer
€ 296.45
Free quote
- Solution for complete blockages
- No hidden costs or surcharges
- Including call-out charges
- Unlimited working hours
- Direct unblocking
- Flushing included
- 8 week warranty
* Evening and Saturday rate +50%,
*Sunday rate + 100% .
About Ontstoppen.nl
Your permanent partner for every blockage
Onstoppen.nl is an experienced drain cleaning company that is available 24/7 throughout the Netherlands. We help with every blockage – from a clogged toilet to a blocked main sewer – fast, safe and without damage.
With modern equipment such as high pressure cleaning, smoke detection and camera inspection We professionally resolve even the most difficult blockages. Our technicians are experienced professionals who work with clear agreements and fixed rates – no hidden costs or metered fees.
Whether you are a private individual or a business customerWe offer a reliable, customized solution. For recurring problems, we thoroughly investigate the cause and offer permanent solutions, so you can permanently eliminate your drainage problems.
VCA-certified professionals
All our technicians are VCA-certified and regularly attend safety and vocational training courses. This ensures safe, professional working methods that comply with the latest guidelines.
Certified equipment and techniques
We work exclusively with approved equipment and techniques such as high-pressure cleaning, camera inspection, and smoke detection. This prevents damage to pipes and guarantees effective unblocking.
Certified and registered drain cleaning company
Onstoppen.nl is an officially recognized drain cleaning company. We are registered with the Chamber of Commerce (KvK) and operate according to industry standards. Reliable, professional, and fully insured.
We operate throughout the Netherlands.
Sewer unblocking Ottoland
Sewer unblocking Broeksterwald
Sewer unblocking Hantumeruitburen
Sewer unclogging Enumatil
Sewer unblocking Vlagtwedde
Sewer unblocking Delfgauw
Sewer unblocking Vlaardingen
Sewer unblocking Amsterdam
Sewer unblocking Peins
Sewer unblocking Bennebroek
Sewer unblocking Montfoort
Sewer unblocking Almkerk
Sewer unblocking Hilversum
Sewer unblocking Uitgeest
Sewer unblocking Amersfoort
Sewer unblocking Hekendorp
Unclog sewer Hey
Sewer unblocking Oisterwijk
Sewer unblocking Eastermar
Sewer unblocking Woudbloem
Sewer unblocking Steendam
Sewer unclogging Greetings
Sewer unblocking Schipluiden
Sewer unblocking Ten Post
Sewer unblocking Haarsteeg
Sewer unblocking De Zilk
Sewer unblocking Hulten
Sewer unblocking Bakkeveen
Sewer unclogging Legemeer
Sewer unblocking Moerkapelle
Sewer unblocking Easterein
Sewer unblocking Jirnsum
Sewer unclogging Vondelingenplaat Rotterdam
Reviews
See what our clients have to say
Top service, even on Sunday!
Called on Sunday afternoon with ontstoppen.nlbecause my kitchen drain was clogged. The plumber arrived at 09:00 the next day. He cleared the blockage quickly and, as agreed upon over the phone, for a fixed price.
Great experience with this company and definitely recommended! Especially in this industry where scams are so common...
Martin van Es
Trustpilot review
My kitchen drain was clogged
My kitchen drain was clogged. I called at 8:45 a.m., and by 1 p.m., it was fixed for a fixed price that we agreed upon in advance. Excellent drain specialists who explained everything clearly and worked cleanly.
Great experience and recommended!
Marleen
Trustpilot review
Blog/tips
How do you explain to an appraiser that your sewer has been recently repaired?
Do you want to clearly explain to the appraiser that your sewer has been recently repaired? This clear explanation comes in handy when your house is appraised and you want to demonstrate that the value has increased sustainably. A recently repaired sewer shows that you are investing in maintenance, which…
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Do you want to know how to create an online document where everyone can keep track of notifications? Then you've come to the right place. Online collaboration is especially important these days, and keeping track of notifications prevents miscommunication and chaos. With this, you can very simply manage tasks…
How do you ensure that a kitchen drain clogged with coffee grounds and tea stains doesn't come back?
Your kitchen drain clogs quickly if you frequently flush coffee grounds or tea leaves down the sink. This easily creates a thick buildup that lodges in the pipes. You can recognize this by gurgling sounds or water draining increasingly slowly. If you…