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Drainage, soakaways & septic tanks in Sussex.

Below-ground drainage installed properly, so you never have to think about it again.

  • New drainage installations
  • Soakaway design and installation
  • Septic tank and treatment plant replacement
  • Residential and commercial sites
Prefer to talk? Call 07771 393494
Get a free drainage quote
Pair of new build red brick semi-detached houses

Drainage

Drainage you can depend on

Drainage is out of sight, but problems soon make themselves known. Flooding gardens, slow drains, smells and failing septic tanks can damage your property and cause environmental issues. We install and repair drainage systems as part of our groundwork, extension and new build projects, as well as standalone jobs.

Drainage

Our drainage services

01

Drainage installation

Foul and surface water drainage for extensions, new builds and commercial sites, including inspection chambers and connections to existing systems.

02

Drainage repairs and diversions

Repairing damaged pipes and diverting drains around new extensions.

03

Soakaways

Soakaways to manage rainwater from roofs and hard surfaces, sized correctly following a percolation test.

04

Septic tanks and sewage treatment plants

Replacement of old or non-compliant septic tanks, installation of new tanks and sewage treatment plants for properties off mains drainage.

Is your septic tank compliant?

Under the General Binding Rules, septic tanks must not discharge directly into a watercourse such as a stream or ditch. If yours does, it needs replacing or upgrading, usually with a sewage treatment plant or a drainage field. We can assess your system and advise on the best option.

Signs of drainage problems

Waterlogged or flooding gardens
Slow-draining sinks, baths or toilets
Unpleasant smells outside
Sinking or damp ground near drains
Overflowing septic tank

Reviews

What our customers say.

9.77/10

Checkatrade · 23 reviews

Workmanship
9.7
Reliability
9.8
Communication
9.88

Checkatrade score based on 10 reviews from the last 12 months.

10

Garden and patio redesign

Matt was able to discuss our patio and garden plans with us and and put them in to reality.
The end result is everything we had hoped for, we're really pleased with the result. We now have an eye-catching low maintenance garden.

We also had the house wall repointed.

Checkatrade customerVerifiedOctober 2026 · RH19
10

Reliable and great work

Great work, great communication, sorted out the problem quickly and no fuss, even when the job expanded beyond what we agreed. Result is better than we had originally. Very pleased.

Checkatrade customerVerifiedJuly 2026 · BN1
10

Great work, on time, tidy and well priced.

Excellent job, turned up on time, did a great job exactly as agreed, left the job tidy and charged as quoted. I will definitely use them again.

Rob DApril 2026 · RH10
10

Brick soldier course for lintel above window

Looked at pics and assessed the job, came to quote. Saw that it was urgent, as my replacement window couldn’t be fitted as the lintel was close to collapse. Matt booked in the job for the next day and 2 of his guys did the work. All very professional.

Kath SVerifiedApril 2026 · BN3
10

Superb Brickwork, Highly Recommended

The brickwork on our new‑build barn‑annex, including the chimney stack and a one‑metre perimeter wall, was completed to a superb standard. The team kept the site consistently tidy, worked with real pride, and showed genuine passion for the craft. Everyone was polite, respectful, and easy to deal with, making the whole process smooth from start to finish. Highly recommended for reliable, quality brickwork.

Checkatrade customerVerifiedJanuary 2026 · RH7
10

Repointing & bricks replacement of townhouse

Mr Bradford provided a very competitive quote for re-pointing and replacement of damaged bricks of my sea-facing townhouse. The work was completed very professionally in a timely fashion. I am happy to recommend him.

Checkatrade customerVerifiedDecember 2025 · BN2
10

Update to front steps

Matt and his team completed some work on our front steps. The work was carried out exactly as discussed and to a very high standard. We would definately be using for future work.

Emma HVerifiedSeptember 2025 · RH19
10

Patio extension

Matt and his fab team recently extended my patio. It was just what I had in mind - the slabs matched perfectly and shingle was added by the fence so it matched existing work. They also tidied up like nothing ever happened. Amazing. Would highly recommend. Thank you!

Checkatrade customerVerifiedSeptember 2025 · BN8

FAQs

Drainage FAQs

What is a percolation test?

A test that measures how quickly water drains into the ground. It tells us whether a soakaway will work and how big it needs to be.

Do I need Building Regulations approval for drainage?

New drainage work usually needs Building Control approval. We’ll advise on what’s required.

How long does a septic tank replacement take?

Most replacements take around one to two weeks, depending on ground conditions and access.

How a job runs

Four steps, no surprises

1

We call you back

To talk through the job and book a free site visit at a time that suits you.

2

Free site visit

We measure up, listen to what you want and flag anything that will affect cost or timing.

3

Written estimate

A clear breakdown of labour, materials and programme, with no vague provisional sums.

4

The build and sign-off

An agreed start date, regular updates, a tidy site and a walk-round together at the end.

Drainage problems or an old septic tank? Let’s get it sorted properly.

Free quote

Tell us about the job. We’ll come and take a look.

Free site visit and a written estimate, no obligation. Prefer to talk? Call 07771 393494.