Emergency Drain Unblocking Southampton

When a drain is overflowing, sewage is coming up through a toilet or shower, or nobody in the house can use the loo, you need someone who can get it cleared. Clear Drainage provides urgent drain unblocking across Southampton for homes and businesses.

Call 023 8112 3123 Request a quote

Call and tell us it is an emergency. We will ask a few quick questions about what is happening and give you an honest answer about when we can be there.

Problems we often see in Southampton

When customers in and around Southampton contact us about emergency drain unblocking, these are some of the most common issues:

Sewage backing up through ground-floor toilets and showers in terraced houses
Manholes overflowing in rear gardens and shared passageways
Commercial kitchens in the city centre losing the use of their drains
Shared houses with every toilet out of action
Gullies overflowing onto patios and driveways during heavy rain

What usually causes them

A full blockage in the main drain serving the property
Wipes and sanitary products forming a solid mass
Fat and grease that has set hard in a kitchen drain
Heavy rainfall overloading gullies and surface water drains
Collapsed or displaced pipework

Emergency Drain Unblocking across Southampton

Most drainage emergencies we see in Southampton come down to a handful of causes: a main drain blocked by wipes and fat, a shared terrace drain that has backed up into the lowest property, or an older clay pipe that has finally given way to roots. In each case, the first job is to find where the blockage is and relieve it so the property can be used again.

In Southampton, public sewers and most shared drains are Southern Water’s responsibility. If sewage is coming up in several neighbouring homes at once, or the chamber at your boundary is full, the blockage may be in their pipe. We can check this quickly and tell you who to call if it is not a private drain.

If sewage has escaped inside the property, keep people and pets away from it and do not try to clean up heavy contamination without protection. Once the drain is running, we can talk you through what happened and what to do next.

What Clear Drainage does

Urgent help when a blocked drain is overflowing, sewage is backing up or a property can no longer use its toilets and sinks.

Your enquiry is prioritised according to how urgent the situation is.
Clear, honest information about when someone can attend.
The drain is cleared and tested, not just relieved temporarily.
Advice on what to do next if sewage has escaped or the drain is damaged.

When to call us

Get in touch if you notice any of the following at your Southampton property:

Sewage or dirty water coming up through a toilet, shower or bath
An outside drain or manhole overflowing onto the ground
No toilets in the property can be used
Water backing up towards the house or under doors
A commercial kitchen or washroom unable to operate
Strong sewage smells combined with standing water

What to expect

How a emergency drain unblocking job in Southampton usually works, from your first call to the drain running freely.

Call and describe the emergency

Tell us what is overflowing, which fittings are affected and your postcode. We will be honest about when we can attend.
Stop using water

Avoid flushing toilets and running taps or appliances until the drain is cleared, so the overflow does not get worse.
Locate and clear

We check the chambers to find the blockage, then clear it with rods or high-pressure jetting and flush the line.
Explain and advise

We tell you what caused it, whose responsibility the drain is and whether anything else needs attention.

Areas we cover in and around Southampton

Southampton is the centre of our service area. We cover Southampton as part of our service area around Southampton.

Areas covered

Nearby towns we cover

Related services in Southampton

Drain Unblocking Southampton

Clearing blocked drains, gullies and waste pipes at homes and businesses, then explaining what caused the blockage so it is less likely to come back.

Blocked Sewers Southampton

Help with blocked main drains, sewer connections and sewage backing up, including working out who is responsible for the blockage.

Blocked Toilets Southampton

Unblocking toilets that will not flush, keep backing up or overflow, and finding out whether the problem is in the toilet or the drain beyond it.

Drain Jetting Southampton

High-pressure water jetting to clear stubborn blockages and scour away fat, silt, scale and debris from the inside of drain pipes.

Blocked Drains Southampton

Help with blocked outside drains, gullies, inspection chambers and underground drain runs: found, cleared and explained.

Emergency Drain Unblocking Southampton: FAQs

Do you offer 24-hour emergency drain unblocking in Southampton?

Yes. We are open 24 hours a day, 7 days a week, so you can call us at any time about a drainage emergency in Southampton. We will give you an honest answer about when we can be there rather than promise a time we cannot keep.

Sewage is coming up in my neighbour’s garden too. What does that mean?

When several properties are affected at once, the blockage is often in a shared drain or public sewer, which in Southampton is usually Southern Water’s responsibility. We can check the chambers and tell you who needs to deal with it.

What should I do while I wait?

Stop using water in the property, keep people and pets away from any spill, and do not lift manhole covers yourself. If you can, note which fittings are affected so you can tell us when we arrive.

Need help with emergency drain unblocking in Southampton?

Call Clear Drainage or send us a few details about the problem. We will explain what is likely to be involved before any work starts.