Who We Help
UKDP helps homeowners, estate agents, insurers and landowners with septic tanks, treatment plants, soakaways and private drains, from the first survey to the finished repair.





Who We Work With
Choose the page that fits your situation. Each one explains the drainage problems you are likely to face and how UKDP can help.
Homeowners
Surveys, repairs, installations and insurance claims support for the drainage serving your home, with clear advice at every stage.
Learn moreLandowners
Surveys, compliance reports and planned programmes of work for drainage across estates and rural property portfolios.
Learn moreInsurers
Impartial investigations, factual reports and managed repairs for drainage claims, whoever appoints us.
Learn moreEstate Agents
Fixed-price drainage surveys and clear reports that help buyers and sellers understand a property's system before the sale progresses.
Learn moreFor Homeowners
Many properties, especially in rural areas, are not connected to mains drainage. These homes rely on a septic tank, sewage treatment plant or cesspit, often draining to a soakaway or drainage field. Homes on the mains still own the private drains inside their boundary.
The problems we see most often are tanks that fill too quickly or back up into the house, soakaways that leave the garden boggy, tree roots in the pipework, cracked or collapsed drains, and systems that no longer meet the General Binding Rules.
We survey the system, explain what we found in a factual report and only recommend the work it needs. If the damage may be covered by your buildings insurance, our in-house claims team can check your eligibility, help with the claim and carry out the approved repair or replacement.
For Estate Agents
Agents selling or letting homes with private drainage need to know the system will not hold up a sale. The usual sticking points are septic tanks that may not meet the General Binding Rules, little or no paperwork on how the system works, and survey findings that surface late in the transaction.
Our fixed-price home buyer and home seller drainage surveys give both sides a clear report on the system's condition and compliance. Where we find defects, we explain the options and costs so the sale can keep moving.
For Insurers and Loss Adjusters
We work with insurers, loss adjusters and structural warranty providers on drainage claims. Underground damage is hard to see, the cause is often disputed, and some claims involve several property owners.
Our engineers investigate and report impartially, whoever appointed us. We validate third-party reports, set out the cause and extent of the damage, scope the remedial work and manage approved repairs and replacements through to completion.
For Landowners
Estates, farms and property managers often look after drainage across many properties, most of them rural and off-mains. Systems can go unmaintained across several tenancies, the compliance of each property is hard to confirm, and a failed system can mean pollution fines or a costly replacement.
We follow a six-stage approach: appraise, prioritise, survey, report, remedy and maintain. You receive an overview of the whole portfolio plus individual survey reports with costed recommendations, then a planned programme of work.
What our customers say
UKDP have, from my first contact with them, been very helpful, informative and re-assuring even when all hope seemed lost for a favourable outcome. Their in-depth knowledge and sheer determination made our claim possible where I feel sure most companies would have given up!
Thank you all so very much for all your work on my behalf. There is no way it was going to get done without your input. I would recommend you to anyone with similar problems. It's such a relief to have it done. Thanks again.
I would like to thank you regarding the claim you handled for me regarding my Septic Tank. You kept me fully informed of progress with my Insurance Company. The replacement tank was installed last month. I am so relieved that the work is now complete. I would be grateful if you could also pass on my thanks to Kevin. I think he attended three times and he was always very professional and reassuring.
Why Choose UKDP?
UKDP has worked on drainage since 2009 and has completed more than 20,000 jobs for homeowners, estate agents, insurers and landowners. That experience means we know the problems each of them faces.
Whether you need off-mains drainage repairs, a sewage treatment plant installation or a septic tank inspection, you get factual advice and one accountable team from survey to sign-off. Enquire now or call us on 0800 028 9903.
Related blogs

Is Septic Tank Damage Covered by Your Home Insurance Policy?
What home insurance does and doesn't cover for a septic tank, and the exclusions that catch people out.
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Collapsed Drain? How to Spot, Claim, and Prevent Damage
How to spot a collapsed drain, what causes it, and how to claim on your buildings insurance.
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Does home insurance cover damage from tree roots in drains?
When buildings insurance covers tree-root damage to your drains, and when it's treated as gradual wear.
Read articleGet In Touch Today
Reach out to us on 0800 028 9903. Our team are here to talk Monday to Friday 9am to 5pm.
