Septic Tank Installation, Repairs, & Emptying Services in Greater London
Most of London is on mains sewers, but some homes in the Green Belt countryside at its edges still rely on a septic tank or treatment plant. We empty, repair and install them. Our Burgess Hill depot is about 38 miles from central London, and our engineers come to you.
Septic Tank Services in Greater London
Every UKDP service is available across London and the surrounding villages.
Septic Tank Emptying London
For Green Belt homes that aren't on the mains, regular emptying keeps solids out of a drainage field on slow-draining London Clay.
Learn moreSeptic Tank Installation London
New septic tanks and treatment plants for off-mains homes at London's edge, designed for clay or chalk ground.
Learn moreSeptic Tank Inspection London
Buying an off-mains home on London's Green Belt edge? We check the tank, outlet and drainage field before you commit.
Learn moreSeptic Tank Repairs London
Cracked tanks, failed baffles and blocked outlets fixed by engineers from our Burgess Hill depot.
Learn moreSewage Treatment Plants London
Where London Clay won't take a drainage field, a treatment plant is often the answer. We install and service them.
Learn moreSoakaways London
On the North Downs chalk we check for sinkhole risk, because concentrated water from soakaways can set them off.
Learn moreDrainage Surveys London
CCTV surveys find cracks, root damage and storm water in your pipes after heavy rain.
Learn moreSewer Connections London
Is a public sewer close by? We handle the connection to the Thames Water network.
Learn moreDrainage Insurance Claims London
Drainage damage is often covered by buildings insurance. We check your policy and help with the claim.
Learn moreAreas We Cover Near Greater London
Septic Tank Services Epsom and Ewell
Learn moreSeptic Tank Services Elmbridge
Learn moreSeptic Tank Services Epping Forest
Learn moreSeptic Tank Services Spelthorne
Learn moreWhy Choose UKDP for Septic Tank Services in Greater London?
Our nearest depot is our Burgess Hill depot, about 38 miles from central London. Our engineers know the difference between building on London Clay and on North Downs chalk, deal with Thames Water and know the general binding rules, so the job is designed right first time.
We've been trading since 2009 and look after septic tanks, treatment plants and soakaways for off-mains homes on London's edge, such as rural parts of Bromley.
Could Your Buildings Insurance Cover This?
Many buildings insurance policies cover damaged septic tanks and other off-mains drainage systems. Our team combines septic tank expertise with insurance claims support, so we can check your policy and help with your claim.
Signs Your Septic Tank Needs Attention
- Slow draining sinks and toilets
- Foul odours inside or outside
- Lush or boggy ground near the tank (common on London Clay)
- Gurgling sounds from drains
- Sewage backing up into the property
How UKDP Works in London
Get in Touch
Call 0800 028 9903 or fill in our form. Tell us what's happening and we'll ask a few quick questions about your system.
Site Assessment
A UKDP engineer checks the tank, pipes and soakaway, then explains what they've found in plain English.
Service or Repair
You get a clear quote before any work starts. If your buildings insurance may cover the damage, we check your policy and help with the claim.
Ongoing Support
We can set up regular emptying and servicing, so small problems are caught before they turn into big ones.
What our customers say
I just want to say a big thanks to Rich and Andy from UKDP.These 2 guys have helped me install new chambers to my property. They were very professional and very helpful explaining everything as it was done. Very clean and tidy workmen,cleaning up as they went along. Always on time very knowledgeable and extremely helpful. It has been a pleasure working with these 2 guys. Thankyou very much. Mr T. Purley
I cannot recommend UKDP and Rob in particular more highly for the patience and persistence in dealing with our insurers over what has been a long and stressful process to get our claim approved. If it had not been for Rob's knowledge and commitment I am sure we would be in a different place. He has been extremely good at keeping us updated about progress (or lack of it at times which I know he found as frustrating as we did) and has been persistent in his dealings with the insurers which has finally paid off. Thank you Rob!
Very positive experience using this company. Arrived as the property as expected and the report was delivered in a timely manner. We raised a couple of follow up queries and the communication was outstanding with all queries responded to in a thorough and timely manner. It is very clear there is a wealth of knowledge within the company and we would highly recommend. A shout out to James W and David who assisted with the queries and attended the property.
FAQs
Ask our teamHow often should a septic tank be emptied in London?
At least once a year, or as often as the manufacturer recommends. London's clay drains slowly, so an overfull tank soon pushes solids into the drainage field and blocks it.
Does home insurance cover septic tank replacement in London?
Often, yes. Many buildings insurance policies cover sudden damage to septic tanks and drains, but not wear and tear. We check your policy and can help with the claim.
What are the General Binding Rules for septic tanks in London?
Under the general binding rules, a septic tank must not drain straight into a river, stream or ditch; if yours does, it needs upgrading to the mains sewer, a drainage field or a sewage treatment plant. You may also need a permit near drinking-water sources or protected wildlife sites, especially on the chalk of London's southern edge. We'll tell you which applies.
Who deals with off-mains drainage problems in London?
If your home isn't on the mains, the septic tank or treatment plant is yours to look after, as Thames Water only looks after the public sewers. UKDP handles emptying, repairs, surveys and replacements for private systems on London's edge.
What are the signs of septic tank failure?
Slow drains, bad smells, gurgling pipes, sewage backing up and boggy ground over the drainage field. After a cloudburst, water sitting on clay can look like a failed drainage field, so it's worth a check before assuming the worst.
Can I get emergency septic tank repair near me in London?
Yes. Our Burgess Hill depot is about 38 miles from central London, and our engineers come to you. Call us on 0800 028 9903.
How much does a septic tank inspection cost near me?
A septic tank inspection costs £399 including VAT. Emptying, where needed, is charged separately.
Nearby Counties
Septic Tank Services Surrey
Learn moreSeptic Tank Services Kent
Learn moreSeptic Tank Services Essex
Learn moreSeptic Tank Services Buckinghamshire
Learn moreSeptic Tank Services Berkshire
Learn moreNeed a Septic Tank Specialist in London?
Our Burgess Hill depot is about 38 miles from central London, and our engineers come to you. Call 0800 028 9903, Monday to Friday, 9am to 5pm.