Unblocking throughout the Netherlands / No solution = No payment.

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info@ontstoppen.nl

Phone: 085 2505 217

Unblocking throughout the Netherlands: We will help you quickly €169,50 All-in. No solution, no payment.

Sanitary unblocking - Unblocking for €169,50. Fast on-site throughout the Netherlands.

Unclogging plumbing might sound like a big job, but with the right approach, everything will be working properly again in no time. Whether you are dealing with a clogged toilet, a shower that won't drain, or…

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Unblocking throughout the Netherlands: We will help you quickly €169,50 All-in. No solution, no payment.

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Kitchen/bathroom drain or Sanibroyeur

€ 169.50

  • No solution = No payment
  • No hidden costs or surcharges
  • Including call-out charges
  • Direct unblocking
  • No chemicals
  • 8 week warranty

* Evening and Saturday rate +50%,
*Sunday rate + 100% .

Main sewer

€ 296.45

  • Solution for complete blockages
  • No hidden costs or surcharges
  • Including call-out charges
  • Direct unblocking
  • Flushing included
  • 8 week warranty

* Evening and Saturday rate +50%,
*Sunday rate + 100% .

Helped quickly and courteously. The plumber arrived within the agreed time slot. After this, I haven't had any more trouble with the blockage. …”
Shanice De Groot
Received great service. I like the fixed price and knowing you won't be scammed. You read so many nasty things these days.
Marleen Van den Bosch
The man is just driving away. Called at 11:00 and it's already resolved for a fixed and pre-agreed rate. Nice.
Michiel Uitdenbongerd
What a great company. As a French woman with a Dutch partner, you don't really know who to turn to. Ontstoppen.nl had a clear all-in price. Very good, I recommend.
Sarah Touat
As property managers, we unfortunately often have to deal with blockages, leaks, and other issues. It is really nice that we can rely on the service of Ontstoppen.nl and loodgieter.nl can build. Keep up the good work!
Regional Real Estate Management
"Had a blockage in the kitchen drain and was helped with it immediately. The prices were discussed and action was taken the same day, fantastic! ..."
Jordy Mayer
"Very satisfied with the service! We had a stubborn blockage in the kitchen drain and the unblocking company was able to come by the same day. The technician was friendly, worked neatly, and clearly explained what the problem was. …”
Rojda Django

Unclogging a plumbing system may sound like a big job, but with the right approach, everything will quickly work as it should again. Whether you're experiencing...

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Clogged plumbing at home is always incredibly annoying. A foul odor, water that won't drain, and panic at the dinner table: sound familiar? We understand exactly how frustrating this is, so we offer immediate help and always strive for a lasting solution. No temporary fixes, just true professional work.

Don't give blockages a chance and trust Ontstoppen.nl for unblocking any type of plumbing. Discover our fast service for yourself and feel free to check out our 5/5 Google reviews about plumbing unclogging to see why customers rate us top.

What is plumbing unblocking and when do you need it?


What is plumbing unblocking and when do you need it?

Plumbing unclogging is the process of clearing blockages in plumbing drains. You'll notice it immediately: water drains slowly from the sink, unpleasant standing water remains in the shower drain, or the toilet doesn't flush. These blockages are often caused by a buildup of soap scum, hair, grease, toilet paper, or other solids. Ontstoppen.nl We know exactly which signals indicate an incipient or acute blockage in the plumbing system and we offer a fast and targeted solution.

Our experts use modern techniques, such as mechanical cleaning with spring machines and high-pressure cleaners. Each situation requires a different approach. Sometimes a simple plunger or hand spring is sufficient, while in other cases we take a more structured approach and directly connect our investigation to an inspection camera to quickly identify underlying problems such as pipe bursts or subsidence.

  • Preventing water damage: Long-term blockages can lead to flooding. Prompt unblocking prevents unsightly water stains on walls or floors.
  • Reuse of sanitary facilities: After professional unblocking, you can immediately use all utilities safely and normally again, without worrying about recurring blockages.
  • Healthier living environment: Standing water and accumulated dirt can cause mold growth or unpleasant odors. Unclogging drains restores fresh air and hygiene to your home.
  • Fast handling in emergencies: We are available 24/7 and will be at your doorstep in no time, even on weekends or in the event of an emergency.
Unclogging a plumbing system may sound like a big job, but with the right approach, everything will quickly work as it should again. Whether you're experiencing...

How does the process of unclogging a sanitary facility work? Ontstoppen.nl?

For every type of blockage, we start with a comprehensive analysis. We first determine whether the blockage is localized (for example, under a sink) or more centrally located (in the pipe network or main sewer). This allows us to immediately select the right tools and techniques. Our approach is always thorough and transparent:

  1. Interview: Together we map out all complaints and symptoms to quickly locate the cause.
  2. Inspection: We test the drains, inspect with a camera if necessary and combine passion with technical knowledge.
  3. Unblocking action: We choose mechanical cleaning, high pressure or professional cleaning agents – depending on the type of blockage.
  4. Post-check and testing: Once the blockage has been cleared, we will test the operation and check for any risks of recurrence.
  5. Tailored advice: You will receive tips to reduce the risk of new blockages, tailored to your household or organization.

How we work

How we work

Report a blockage (without obligation)

Tell us where the blockage is (drain, plumbing, toilet, or sewer). We'll immediately analyze the situation by phone, WhatsApp, or form.

Free quote

You'll receive a clear, all-inclusive price for unblocking—including call-out fees, labor, and a no-win, no-fee policy. No surprises.

National coverage

Our certified sewer specialist often arrives the same day. We unclog drains without any demolition work, using professional equipment.

Unblocking & warranty

We'll fix the blockage, inspect all pipework, and offer an 8-week warranty. Safe, durable, and professional.

Unclogging sanitary facilities

Most common types of plumbing blockages and how to deal with them

Plumbing unblocking affects various drains. Techniques vary because each location has its own type of dirt buildup. Our specialties are listed below:

  • Washbasin and sink: Buildup of hair, toothpaste, soap residue, and sometimes jewelry are common culprits. A spring or plunger often resolves this quickly. Sometimes, disassembling the siphon is necessary.
  • Shower and bath: Soap, grease, and skin oils form a stubborn blockage. We clean the pipes thoroughly using a drain snake or pressure washer.
  • Toilet drain: Toilet paper, wet wipes, and other materials can block the toilet. Mechanical cleaners or milling equipment can solve this problem without damaging the bowl or pipe.
  • Washing machine and dishwasher drain: Grease and soap residue quickly accumulate in pipes. We often clean these areas preventatively as part of a comprehensive approach for long-lasting effectiveness.

Would you like to know how we professionally unclog a sink, for example? Then read on. sink unblocking by a specialist.

Professional techniques and equipment for unblocking sanitary facilities

Reliability and speed are paramount in our profession. Scientific processes and technologies make the difference between temporary solutions and lasting results. We use these methods for the best possible results:

  • Mechanical cleaning: Using powerful spring machines, we can loosen embedded debris that can't be removed by hand. This technique prevents damage to pipes and is effective for local blockages.
  • High pressure water cleaning: We use hydraulic pumping techniques to flush pipes, effortlessly removing grease, oil, and stubborn dirt. This is ideal for main pipes and main sewers.
  • Camera inspection: Advanced inspection cameras give us direct insight into the condition and problems within pipes. This allows us to work quickly and efficiently, avoiding unnecessary demolition work.
  • Environmentally friendly cleaning: Wherever possible, we use biodegradable unblocking agents for a sustainable result without harmful consequences.

Curious about how we can handle all your other drain needs? View all about all drains unclogged by professionals.

Prevention tips and maintenance after sanitary unblocking

Prevention is always better than cure. Thanks to our extensive practical experience and the results of scientific studies, we know that a few simple steps can prevent a lot of misery.

  • Use grids and filters: Place these in the sink, shower and bath to catch hair and debris and remove it immediately.
  • Flush pipes regularly: Boil a kettle of water and flush it down the drain. This helps dissolve the grease and soap.
  • Avoid excessive use of chemicals: Overuse damages your pipes. Leave stubborn blockages to professionals.
  • When in doubt, have an inspection carried out: Do you notice that water occasionally drains poorly? Then it's wise to call in a specialist early on.

Warranty, rates and distinctive features of Ontstoppen.nl

At Ontstoppen.nl We stand for transparency and certainty. All our services come with an 8-week warranty, and our no-cure-no-pay policy means you only pay once the blockage is truly gone. We charge just €169,50 (including VAT) for a single blockage; for complex blockages, such as those in the main sewer, a fixed rate of €296,45 applies. Call-out, materials, and labor are always included. If pipe replacement is necessary, we'll discuss the price upfront so you'll never encounter any surprises.

We resolve most blockages within 24 hours, using professional equipment like a Ridgid cleaning machine or advanced inspection cameras. Our team is affiliated with relevant industry organizations, such as Techniek Nederland (Technology Netherlands), and always works in accordance with the latest protocols and industry developments.

Curious about our rates or want immediate insight into the costs? Request a quote easily within minutes. specified quotation for sanitary unblockingYou will receive our price in your mailbox quickly.

Call, WhatsApp or email us for direct contact: 085 2505 217 | info@ontstoppen.nl - Ontstoppen.nl takes care of it immediately, with the best service and long-lasting results.

Frequently asked questions

What are the most common causes of a clogged plumbing fixture?

The most common causes of a clogged bathroom are a buildup of dirt, hair, grease, and soap scum. In many cases, a blockage develops in the drain line because materials accumulate and prevent water from draining properly. Hair is a common cause of blockages, especially in bathrooms, while grease and food scraps are the main problem in kitchens. Furthermore, objects like cotton swabs or wipes left in the toilet or drain can also cause problems.

Are you dealing with a stubborn blockage that won't go away with household remedies? Then it's wise to call in a professional drain cleaning service such as Ontstoppen.nl We work with advanced tools, such as pressure washers and spring machines, which guarantees a thorough solution without damaging your pipes. Want to learn more about specialized solutions for sanitary drainage problems? Then check out our sanitary drainage services.

How can you unclog a clogged plumbing pipe yourself?

In some cases, you can easily unclog your plumbing yourself using a plunger, a mixture of baking soda and hot water, or a snake. First, remove any visible debris from the drain, then carefully pour a liter of hot water and baking soda into it and let it sit briefly. Follow this up by thoroughly rinsing the drain. If you have a stubborn blockage and this doesn't work, try a flexible snake to twist through the blockage without damaging your pipes.

Be careful not to use chemical drain cleaners, as these can damage the pipes and are harmful to the environment. If the water remains standing or the blockage returns quickly, it's time to call in a professional. Ontstoppen.nl the best choice. If you want to unclog your toilet safely and sustainably, check out our page about unclog toilet without chemicals for useful tips.

How much does it cost to have plumbing unclogged? Ontstoppen.nl?

At Ontstoppen.nl We offer transparent, fixed rates. For unblocking a single plumbing blockage, you pay a fixed fee of €169,50, including VAT, call-out charges, and the use of professional equipment. For larger jobs like a blocked main drain, we offer an all-inclusive flushing rate of €296,45, meaning no surprises and always a clear understanding of the costs. Regardless of the time we spend working, the rate remains the same, because we believe in a fair approach.

We also offer an 8-week warranty on our work and operate on a no-cure-no-pay basis: if we don't solve the problem, you pay nothing. This ensures quality without risk. Convince yourself of our reliability and competitive prices, and read more about unclogging drain including call-out charges.

When should you call a specialist for plumbing unblocking?

Calling in a specialist is wise if you're dealing with recurring blockages, water that won't drain, unpleasant odors from the drain, or a flood in your bathroom, toilet, or kitchen. Even if trying it yourself doesn't work or you suspect the problem lies deeper in the drain or main sewer, you'll save time, frustration, and potential damage by contacting a specialist immediately. Ontstoppen.nl Call us. With our professional equipment, we'll quickly locate the blockage and resolve the problem professionally and permanently.

A professional has the knowledge and the right tools to resolve complex blockages such as limescale, grease buildup, or root growth in pipes without any demolition work. With the guarantee of Ontstoppen.nl and the clear prices, you avoid higher costs or additional damage. Do you want your problems to disappear quickly and professionally? See why it is smart to to call in a specialist for unblocking sanitary facilities.

How can you prevent a blockage in plumbing and what are some useful tips?

Prevention is much easier than cure when it comes to clogged plumbing. Pay attention to what you flush down the sink, shower drain, or toilet: don't flush grease, coffee grounds, food scraps, hair, or sanitary wipes, as these can quickly cause blockages. Use a strainer in the sink or shower to catch hair and debris, and regularly flush hot water through the pipes to loosen any accumulated grease or soap scum.

Regularly cleaning your traps and drains also has a preventative effect. If you notice slow drainage or hear gurgling sounds, address them immediately before the situation worsens. Should you unexpectedly experience a blockage: Ontstoppen.nl is ready to assist you within 24 hours with professional help. Want to know what steps you can take if your bathroom drain is clogged? Read more about fix bathroom drain blockage for practical prevention and maintenance tips.