Blocked Drains Suffolk, Unblock Drains Southampton

Blocked Drain Portsmouth 

No Call Out Charge

Free Estimates

Multiple Payment Options

Trained Professionals

Satisfaction Guaranteed

Fast and Friendly Service


Are you dealing with a blocked drain? Portsmouth home and business owners are in luck as No1PHD provide a bevvy of plumbing, heating, and drainage services. We’re available 24/7 to come and unblock your drains. We can even repair and reline drains damaged by a blockage or that have collapsed. Choosing us really is a no-brainer, so if you’d like a FREE, no-obligation estimate, phone us on 0800 690 6777. 

We Can Tackle Any Blocked Drain in Portsmouth 

blocked drain, Portsmouth customers, is nothing short of a nuisance. At best, it can cause you irritation, whether that be from slow-draining water or unpleasant odours. At worst, it can cause damage to your property and possessions if the drain suddenly overflows. When you’re dealing with a blocked drain, there’s only one solution – to call a reputable company, such as No1PHD. 

Drains can become blocked for a variety of reasons. Outdoor drains can be blocked by debris, such as litter, twigs, leaves, and other greenery. Indoor drains can be blocked by food waste, fat, oil, grease, soap scum, hair, toilet paper, sanitary products, and foreign objects. Whatever the cause, most of the time, the situation can only be resolved with professional help. 

And that’s where No1PHD comes in as we provide a complete Portsmouth blocked drain service. 

Here to Help with Your Blocked Drain, Portsmouth Customers 

Give us a call night or day, and we’ll send someone around to help you. Our drainage specialists have access to cutting-edge CCTV camera technology. They can inspect the inside of your drains and pipes, taking real-time images that can be used to determine the work required to unblock your blocked drain in Portsmouth. Once the problem has been identified, they’ll tell you what needs doing and quote you for the work. Remember that there is no obligation to proceed beyond this point. 

At No1PHD, our blocked drain Portsmouth experts employ drain jetting as this has been proven to be the most effective means of unblocking drains. Powerful jets of water dislodge even the most stubborn blockages before flushing them away. Drain jetting can even dislodge tree roots and has the added benefit of cleaning the pipes, removing fat, oil, and grease deposits, and taking care of unpleasant odours. 

But what if the drain has been damaged? What if the drain has collapsed, causing the blockage? Then a new drain lining is needed. Our Portsmouth blocked drain specialists provide a complete drain restoration service. We simply insert a liner coated in resin. The liner is then inflated, and the resin left to cure. Once cured, the liner is removed, leaving behind a new pipe inside the old pipe. 

While this method cannot be used for every situation, it is an effective alternative to excavating the entire pipe.  

Signs to Look Out For

There are often tell-tale signs of a blocked drain, Portsmouth customers. These signs include:

  • Unpleasant Odours
  • Slowly Draining Water
  • Raised Water in The Drain
  • Water Flowing Back Up Through the Sink
  • Gurgling Or Strange Noises
  • Uneven Area Around the Drain

If you spot any of these issues, give No1PHD a call today.


Why Should You Choose Our Portsmouth Blocked Drain Company? 

When it comes to tackling a blocked drain, Portsmouth customers cannot go wrong by choosing No1PHD. We’re a national team of plumbers and drainage specialists with local offices available up and down the country. We’re backed by the Trustpilot scheme and committed to providing a fast, friendly, hassle-free service. Every call is dealt with by trained professionals. 

Customers won’t need to worry about call-out charges, and with multiple payment options available, paying to unblock a blocked drain in Portsmouth needn’t be a financial drain. We’re committed to providing satisfaction guaranteed. Whatever service you require, you’ll have peace of mind knowing you’re dealing with a company that’s an official FSB member. 

All our operatives are DBS-checked, carry ID, are fully insured, fully vetted, and qualified. So, you can enjoy complete peace of mind when contacting No1PHD. 

Contact Us 

Do you need help with a blocked drain? Portsmouth customers need only call No1PHD on 0800 690 6777. You can also get in touch by completing our online contact form or emailing   


24 hour callout

emergency service

0800 690 6777

5 stars
white quotation marks

After noticing that the house was unusually cold, we found that the heating wasn’t coming on and that our hot water had also failed. We called the team at No 1 PHD who dispatched an engineer to investigate. After discovering that the culprit was a faulty boiler part, they ordered in a new part and got it fitted as quickly as possible. The guys were great, and we couldn’t be happier.

Mr Lincoln

5 stars
white quotation marks

For days, we’ve noticed a foul smell coming from outside and a gurgling sound coming from one of the drains. Whenever it would rain, the area around it would flood slightly and take ages to drain. We tried buying drain unblockers, but none seemed effective. Eventually, we turned to No 1 PHD and were left wondering why we didn’t do this sooner.

Mrs Griffin

Got a problem?

map marker