Drain Cleaning Cost UK 2026: What to Expect for Different Jobs

Drain cleaning in the UK typically costs between £75 and £300 for most standard domestic jobs in 2026, depending on the method used, the severity of the blockage, and your location. Simple sink or shower drain unblocking starts from around £75 to £85, while high-pressure water jetting for stubborn or external blockages typically ranges from £185 to £300 or more.

What Does Drain Cleaning Typically Cost in 2026?

Getting a realistic picture of what you are likely to pay before calling out a plumber or drainage engineer makes budgeting far less stressful. The list below shows the typical price ranges UK homeowners can expect for the most common types of drain cleaning and clearance work in 2026. These figures are for standard domestic properties and, unless stated otherwise, assume a daytime weekday appointment.

• Simple sink, bath, or basin drain unblocking (rodding): £75 - £120
• Toilet unblocking: £85 - £175
• Shower drain clearance: £75 - £150
• High-pressure drain jetting (internal): £150 - £250
• High-pressure drain jetting (external drain or chamber): £185 - £300
• CCTV drain survey: £150 - £300
• Main sewer line cleaning: £200 - £500+
• Drain lining repair (no-dig method): £500 - £1,500+
• Collapsed or damaged drain excavation and repair: £1,000 - £3,500+
• Emergency out-of-hours premium (on top of standard rate): £50 - £150

These ranges reflect the reality of pricing in 2026 rather than a best-case scenario. Your actual quote will depend on a range of factors explored throughout this guide. In many cases, jobs come in at the lower end of these ranges - but it pays to be prepared for the upper end if access is awkward, the blockage is deep, or the work falls outside normal working hours.

What Factors Affect the Price of Drain Cleaning?

No two blocked drains are exactly the same, and several variables combine to determine what you end up paying. Understanding these will help you ask the right questions when you get a quote and avoid any surprises when the invoice arrives.

The type and severity of the blockage. A straightforward build-up of grease or hair close to the drain opening is quick to shift and costs less. A compacted blockage deep in a run of pipework, or one caused by tree root intrusion or decades of accumulated silt, demands more time and specialist equipment, and that is reflected in the price. A blockage that has been building slowly for months will typically be harder to clear than a sudden one caused by a one-off event like flushing the wrong thing down the toilet.

The method required. Drain rodding is the simplest and cheapest approach. High-pressure water jetting is more effective for stubborn or recurring blockages but costs more. If the cause of the blockage is not obvious, a CCTV drain survey may be needed first, adding to the overall bill. For damaged pipework, the repair method - lining versus excavation - makes an enormous difference to the final cost.

Accessibility of the drain. Internal drains such as those under a kitchen sink or in a bathroom are usually quicker to reach. External drains, inspection chambers buried under patios, and main sewer connections can take longer to locate and clear, pushing the price up. Properties with long pipe runs, multiple tight bends, or concrete slabs over inspection points will typically attract higher quotes.

Time of day and urgency. Standard daytime appointments during the working week attract the lowest rates. Evening, weekend, bank holiday, and emergency same-day callouts carry a premium - often adding between £50 and £150 to the base price, or resulting in a multiplied hourly rate. If you can safely wait until the next working day, you will almost always save money.

Your location in the UK. Labour rates vary significantly across the country. London and the south east are consistently the most expensive regions. The Midlands, north of England, and Wales generally offer more competitive pricing. More on this in the location section below.

Whether VAT is included. Always ask whether a quoted price includes VAT. A sole trader may quote ex-VAT while a larger firm quotes inclusive - on a £200 job the difference is £40, which matters when you are comparing several quotes side by side.

Callout fees versus all-in pricing. Some drainage companies charge a callout fee of £30 to £60 as a separate line item, then add the cost of the work on top. Others offer an all-in fixed price. When comparing quotes, make sure you are comparing like for like.

How Much Does Drain Rodding Cost?

Drain rodding is the traditional method for clearing a blocked drain. A plumber or drainage engineer feeds a series of connected flexible rods into the pipe and manually works the blockage free, either pushing it through or pulling it back out. It is the most cost-effective first step for many common household blockages and remains the right tool for the job when the problem is relatively close to the access point and not too deeply compacted.

In 2026, you can typically expect to pay between £75 and £120 for a drain rodding visit on a standard domestic property during normal working hours. This usually covers a single blockage point - for example, a blocked kitchen sink or a slow-draining bath. Some tradespeople charge a flat all-in rate, while others charge a callout fee of £30 to £60 plus an hourly labour rate on top, with most standard rodding jobs taking between 30 and 60 minutes to complete.

Rodding is well suited to clearing blockages caused by:

• Accumulated food waste and grease in kitchen waste pipes
• Hair and soap scum build-up in shower and bath drains
• Soft blockages in toilet or soil stacks
• Leaf litter and garden debris in external drain channels
• Paper or sanitary product build-up in waste pipes

If the blockage is particularly deep, compacted, or caused by something more resistant - such as years of accumulated limescale, hardened fat, or partial root intrusion - rodding alone may not fully clear it. In those cases, the engineer may recommend stepping up to high-pressure jetting to finish the job. This does not mean the rodding was wasted; it often softens and breaks up the blockage enough for jetting to complete the clearance efficiently.

What Is High-Pressure Jetting and How Much Does It Cost?

High-pressure water jetting - also called hydro jetting or power jetting - uses a specialist machine to force a powerful jet of water through your drain at high pressure. Unlike rodding, which physically breaks up or dislodges a blockage, jetting scours the entire bore of the pipe clean, removing grease, limescale, silt, and debris from the pipe walls as well as clearing the central obstruction. The result is a thoroughly cleaned pipe rather than simply a pipe with a hole punched through the build-up.

For internal drain jetting on a domestic property in 2026, most homeowners pay between £150 and £250. External drain jetting, which involves working with inspection chambers, longer pipe runs, or underground drain sections, typically costs between £185 and £300. For main drain lines, shared drains serving multiple properties, or larger-scale commercial jobs, the price can rise further depending on the length and complexity of the work involved.

High-pressure jetting is particularly effective for:

• Recurring blockages that keep returning after being cleared by rodding
• Heavily silted external drains and inspection chambers
• Long pipe runs with significant grease or fat accumulation
• Drains that are slow but not yet completely blocked, making it an ideal maintenance tool
• Pre-purchase drain clearance before moving into a new property

One thing worth bearing in mind: jetting is a powerful process, and on older, fragile, or already-cracked pipework it can cause further damage if not used with care. A competent drainage engineer will assess the likely condition of the pipework before using high-pressure equipment. If there is any concern about pipe integrity - particularly in older properties with clay or cast iron drains - they may recommend a CCTV survey first to establish exactly what they are dealing with before applying that level of water pressure.

How Much Does Shower and Sink Drain Cleaning Cost?

Shower and sink blockages are among the most frequently reported plumbing issues in UK homes. The reassuring news is that when they are caught early, they are also among the most affordable to resolve - and the sort of problem a professional can usually sort out in well under an hour.

A blocked or slow shower drain - typically caused by a combination of hair, soap scum, and toiletry residue building up around the trap and in the waste pipe - can usually be cleared with rodding or a manual removal. Expect to pay in the region of £75 to £150 for a standard visit. If the blockage extends beyond the shower trap and deeper into the waste pipe, or if jetting is needed to fully clear the line, the price will be towards the upper end of that range.

If you are dealing with a slow-draining shower alongside other plumbing issues - perhaps reduced water pressure or temperature inconsistency - it is worth knowing that shower repairs and drain clearance work can often be combined into a single visit. Tackling both at once is almost always more cost-effective than booking two separate callouts.

Kitchen sink blockages are similarly priced for a straightforward job, typically falling between £75 and £130. Kitchen drains are particularly prone to grease and food waste accumulation, which builds up gradually on the inside of the waste pipe over months or even years until the flow becomes restricted or stops altogether. If the blockage has reached the shared stack - the main vertical waste pipe serving multiple outlets - or if several kitchen fixtures are affected simultaneously, the job becomes more involved and the price will reflect that.

Bathroom basin and bath drains follow a similar pricing structure. A slow or partially blocked bath drain is usually a quick win for an experienced plumber - often cleared in 30 to 45 minutes for between £75 and £110. A fully blocked bath that is backing up water will cost a little more, but is still typically well under £150 for a standard domestic property when dealt with promptly. The key message with all of these fixtures is not to leave it too long: a slow drain ignored for several months can become a fully set blockage that requires jetting rather than rodding, effectively doubling the cost of the job.

Do You Need a CCTV Drain Survey - and What Does It Cost?

A CCTV drain survey involves feeding a waterproof camera on a flexible rod through your drainage system to capture real-time footage of the inside of the pipes. The engineer can see exactly what is happening - cracks, root intrusion, displaced joints, blockages, or collapsed sections - without guesswork and without digging anything up. You typically receive a copy of the footage along with a written report summarising what was found and what, if anything, needs to be done about it.

A standard domestic CCTV drain survey in 2026 typically costs between £150 and £300. The exact price depends on the number of pipe runs surveyed, the total length of the drain, the number of access points available, and whether a full written report with annotated footage is included. Surveys covering multiple drain runs on larger properties, or those requiring the creation of a new access point, will cost more.

You are most likely to need a CCTV survey in the following situations:

• A blockage keeps recurring after being professionally cleared - suggesting a structural cause rather than just a build-up
• Multiple drains throughout the property are slow or backing up simultaneously
• There are persistent foul smells from drains even when flow appears normal
• You can see visible signs of ground movement, subsidence, or unexplained wet patches near a known pipe run in the garden
• You are buying a property and want to check the drain condition before exchanging contracts
• A drainage repair has been carried out and you want confirmation that it has been completed correctly

If the survey reveals damage - a crack, fracture, displaced joint, or root intrusion - you will need to decide on a repair approach. Minor damage to a short section of pipe can sometimes be addressed with drain lining, a no-dig technique that installs a resin sleeve inside the existing pipe, at a cost of roughly £500 to £1,500 depending on the length of pipe being treated. A more seriously damaged or fully collapsed drain section will likely require excavation and pipe replacement, which can cost anywhere from £1,000 to £3,500 or more depending on depth, location, and access difficulty.

How Much Extra Do Emergency Callouts Cost?

A completely blocked toilet with guests arriving, or an external drain backing up through a ground-floor outlet on a bank holiday - drainage emergencies have a habit of choosing the least convenient possible moment. Emergency and out-of-hours callouts are widely available from drainage companies and many plumbing firms, but the convenience of an immediate response comes at a cost that is worth understanding before you pick up the phone.

Out-of-hours premiums vary between companies, but as a general guide you can expect to pay an additional £50 to £150 on top of the standard job price for evening, weekend, or bank holiday appointments. Some drainage companies operate a simple multiplier, charging one and a half or double their standard rate for out-of-hours work. Others apply a flat emergency callout fee and then charge the standard rate for the work itself. A small number of companies maintain the same fixed pricing regardless of the time of day - so it is always worth asking when you call.

When you call for an emergency, ask clearly for a full breakdown before agreeing to anything: what is the callout charge, what is the estimated cost of the work itself, and does the quoted price include VAT? A reputable firm will give you a clear figure or a realistic range before despatching an engineer. If a company is unable or unwilling to give you any price indication over the phone, it is worth trying another provider.

One of the most effective ways to reduce the likelihood of a drainage emergency is to schedule a routine drain inspection or maintenance clear every year or two, particularly for kitchen drains and properties with mature trees growing near the drainage run. A planned maintenance clean is always cheaper than an urgent out-of-hours callout.

It is also worth knowing that drainage emergencies sometimes coincide with other household plumbing problems. If you are also dealing with water supply or water heating issues at the same time, hot water repairs can sometimes be scheduled alongside drain work to get everything resolved in a single visit, avoiding the cost of two separate callout fees.

Does Your Location in the UK Affect the Price?

Yes, and in some cases quite significantly. Labour rates across the UK vary considerably due to differences in cost of living, business overheads, and local market competition - and drain cleaning is no exception.

London and the south east are consistently the most expensive regions for all trades work, including drainage. A standard drain rodding job that costs £85 to £100 in the East Midlands might cost £150 to £200 or more in central London, simply because the tradespeople working there face substantially higher operating costs.

The south west, south coast, and Home Counties sit broadly in the middle of the national range - typically more expensive than the Midlands and north of England, but noticeably less steep than central London or its inner suburban areas.

The Midlands, north of England, and Wales tend to offer the most competitive rates, with many standard drain clearing jobs falling towards the lower end of the price ranges quoted throughout this guide. Cities such as Birmingham, Manchester, Leeds, and Sheffield all have strong local competition among drainage firms, which helps keep pricing reasonable for homeowners.

Scotland and Northern Ireland are broadly comparable in price to the Midlands and north of England, though there is significant variation between urban centres and rural areas. A remote property in the Scottish Highlands or rural Wales may attract additional travel charges simply due to the distance involved in getting an engineer to site, so it is always worth factoring this in when requesting quotes.

Wherever you are in the country, using a local engineer rather than a national firm with distant regional offices typically means faster response times, lower callout fees, and a more personal service. You can check Go Assist plumbing service locations to find coverage in your area and see whether a local engineer is available near you.

Can You Clean a Drain Yourself - and Is It Worth It?

For minor blockages, there are genuine DIY options that can save you money, and there is no harm in trying them before calling a professional. A slow-draining shower that needs nothing more than the hair catcher cleared and a quick plunge is not a job that warrants a £100 callout fee. That said, there are clear situations where calling in a professional from the outset is the smarter and ultimately cheaper move.

What you can reasonably attempt yourself:

• Use a good quality plunger to clear minor sink, bath, or toilet blockages - technique matters more than force
• Remove and clean the U-bend trap under a kitchen or bathroom sink - this is simpler than most homeowners expect and often reveals the entire blockage sitting in the trap itself
• Use a basic hand drain snake or flexible drain clearing tool (available from DIY shops for around £10 to £25) to remove hair and debris from a shower or bath drain
• Pour hot water - not boiling if you have plastic waste pipes - down a kitchen sink to soften grease build-up before plunging
• Use an enzymatic drain cleaner for gradual organic build-up as a maintenance measure

When to call a professional instead:

• The blockage is not clearing after a genuine attempt with DIY methods
• Multiple drains throughout the property are slow or blocked simultaneously - this suggests a problem deeper in the main stack or sewer
• There is a persistent foul smell from drains even when they appear to be flowing normally
• Water backs up into the bath, shower, or basin when you flush the toilet - a classic sign of a main stack or sewer blockage
• You suspect the drain may be damaged or structurally compromised
• The problem is in an external drain, inspection chamber, or the main drain run under the garden

A note on chemical drain cleaners: caustic unblockers can be effective on soft organic blockages in standard plastic waste pipes, but they should be used carefully. They are not suitable for all pipe types and can cause damage to older pipework or seals. If you pour one down and it does not work, let your engineer know before they start - they will need to flush the chemical out safely before using any equipment.

If you are not sure whether your drain problem warrants a professional visit, the Go Assist team can help you work out the best next step - whether that turns out to be a quick DIY fix or a professional callout to get the job done properly.

` tags have matching `id` attributes - Exactly 5 FAQs under `

` - Closing CTA names Go Assist and links to `/book-now` - No appliance link (drain article, not appliance) **Go Assist mentions in body (not counting CTA):** 2 - "Go Assist plumbing service locations" and "the Go Assist team" + 1 in closing CTA paragraph. **Internal links used (5 total):** 1. `/plumbing/shower-repair/` - shower section 2. `/hot-water-repairs` - emergency callouts section 3. `/plumbing-locations/` - location section 4. `/about-us` - DIY section 5. `/book-now` - closing CTA **Style:** British English throughout, hyphens only (no em/en dashes), all prices in £, no inline styles, no competitor names, all external links have `target="_blank" rel="noopener"`.