Septic Tank Emptying in London (21)

Time to empty your septic tank? We’ll help you find the right person for the job.

Septic tanks might not be the most glamorous part of homeownership, but they’re vital for keeping things running smoothly underground.

Septic tank cleaning in London

From routine pumping to emergency overflows, we make it easy to find a checked tradesperson who knows what they’re doing, and turns up when they say they will.

What to expect from hiring a septic tank cleaner in London

Whether it’s septic tank emptying, cesspit clearance, or sewage tank cleaning, here’s what to know before you book.

Common jobs include:

• Septic tank pump-outs
• Cesspit tank emptying
• Drain cleaning
• Installing a new soakaway

Average cost of septic tank emptying

Septic tank emptying typically costs between [pricing[1].London.[Septic Tank Emptying].[lowPriceFormatted]] and [pricing[1].London.[Septic Tank Emptying].[highPriceFormatted]] , with an average cost of [pricing[1].London.[Septic Tank Emptying].[averagePriceFormatted]].

Exact costs will vary depending on the size of the septic tank. The larger the tank, the longer it usually takes to empty.

Find out more information in our guide to septic tank emptying costs.

What’s usually included in a quote

• Tank pumping
• Safe waste disposal
• Basic inspection for damage or blockages

Qualifications to check for

• Registered waste carriers licence
• Public Liability Insurance
• Experience with your tank type

Additional costs to look out for

• Emergency septic tank emptying
• Awkward access
• Heavily compacted waste

How long does it take?

Most jobs take 30 - 60 minutes depending on the tank’s size and condition.

Septic tank responsibilities in London: Homeowners vs renters

If you’re a homeowner, you’re usually responsible for maintaining your septic system. That includes regular emptying, keeping access clear, and having the right documentation if you sell the property.

For renters, the responsibility typically sits with your landlord, but always check your tenancy agreement. If you notice bad smells, slow drains or soggy patches, report it ASAP.

Emergency septic tank emptying in London

Overflowing tank? Bad smell wafting through the garden? Sometimes you can’t wait.

Emergency septic tank services cover:

• Sudden overflows or backups
• Blockages causing flooding
• Bad odours or sewage smells
• Sewage backing up into sinks or toilets

For urgent septic tank services in London, use our request a quote tool for a quick callback and instant availability.

Find a septic tank cleaner near you in London

We can help with more than just emptying. Find a checked tradesperson for:

• Septic tank pumping
• Cesspool emptying
• Cesspit installation or removal
• Soakaway installation
• Septic system repair or upgrades
• Septic tank removal
• Drain cleaning
• Septic system installation quotes for London

Ready to get started? Use Checkatrade's directory to find checked septic tank services in London.