Find a local septic tank installer or cleaner

Post your job for free. Get quotes. Read reviews.

Over 10,000 rated tradespeople
are ready to help you get your job done

Over 3 million happy homeowners
have found a quality tradesperson

Over 1 million ratings
with 88,000 5* ratings in the last 12 months

Our most popular drainage specialist jobs

Join our group of happy customers

Thousands of 5 star reviews

Read real reviews from customers about their service experiences.

After initial assessment I was told it was a two man job who duly arrived in a couple of days with a jetting machine to clear the limescale. They worked very hard to jet the blockage one in the bathroom one outside at the manhole with the jetter. When they were satisfied the soilpipe was clear they inserted a camera so we could all see the there was now no obstruction. They were pleasant and informed me what was happening all the time, I would recommend them to others.

PAT

Very high standard of work carried out by Mark. Solved my issue,very knowledgeable,punctual and tidy. Would recommend & certainly use again.

Patrick

Very good and efficient job, excellent standard of work, well satisfied.

Jeremy

Browse Septic Tanks - Installation / Emptying / Cleaning specialists

Take a look at our Septic Tanks - Installation / Emptying / Cleaning specialists profiles, read reviews and request quotes directly.

Septic Tank Emptying, Installation & Cleaning | Find a Septic Tank Service Near You

What is a septic tank?

A septic tank is a type of sewage system for the home, and is generally used in rural properties that can’t be connected to a larger sewer system.

How does a septic system work?

All sewage and wastewater leaves the house via a main pipe, and goes into the septic tank which is buried underground. The tank is usually made of concrete, fibreglass, PVC, or plastic.

Inside the tank, solid waste sinks to the bottom and is partially decomposed by bacteria. Other elements like fat and plastics rise to the top, creating a crust. What’s left in the middle is relatively cleaner water – and we stress the word ‘relative’ here. It’s a long way from being drinking water, but it can be drained into the ground, which disposes of it naturally in the local ecosystem, rather than contributing to the work of a large sewage facility.

When the water leaves the septic tank, it goes into a distribution box. This box feeds the water into a set of underground pipes, which then releases the water into the soil. The ground above these pipes is known as the draining field or soakaway.

The whole system can easily work using gravity, with each component being lower than the last, but if this isn’t possible then pumps can assist in getting the water where it needs to go.

Some water evaporates into the air, and the rest soaks down into the soil. The soil itself filters out chemicals and minerals, while microbes in the soil break down impurities in the same way the septic tank does.

Releasing water back into the ground keeps it moist, and helps plants grow.

The system also requires a vent to release noxious gasses from the septic tank, as well as allow air into the system.

What can a septic tank specialist help with?

Cleaning

The most important thing you’ll need a septic tank specialist for is to clean out the system. The solids at the bottom of the tank, as well as the crust at the top, build up faster than it decomposes. These elements need to be removed from the tank periodically, which is why the tank has access hatches built in. About once a year, you’ll need to arrange for someone to pump out the excess waste. If this is ignored, then the waste will build up and eventually block, backing up into the house.

Installing or replacing a septic tank

Over time, you might need to replace parts, or all, of a septic system. If the system requires cleaning every few months then that’s a sign of blockage or inefficiency. Maybe you can see waste water or sewage coming up from the ground, which could be a sign that the tank is no longer watertight. These are severe cases but they’re the biggest reasons why you might need to replace the system.

You might have a large house with a lot of water usage, in which case you could consider a larger tank. It’s also possible to link two or more tanks together if you need larger capacity.

Costs for septic tank installations and maintenance

  • Tanks start at around £800.
  • Installation is around £1500.
  • The drainage field, or soakaway, costs about £5000 to lay, for about 100 metres of drains. This is the total length of the pipes – you don’t need a 100-metre stretch of land to accommodate it.
  • Emptying the tank annually will cost around £150.

Maintenance of your septic tank system

If you want to maintain your system in the best possible way, there are 3 things you need to know.

How the system works.

Everything happens underground and out of sight, so it’s important you know what’s going on. This page tells you everything you need to know, so you’ve got that covered.

Where the pipes are.

If you’re installing a septic tank system, get your installer to show you where everything is, plus you should always keep plans of the work for future reference. If you’re buying a house that already has a system installed, you should ask for the plans. If they’re not available then use a septic tank specialist to help you find out where everything is.

Potential ways you could damage the system.

You shouldn’t build anything on top of the drainage pipes. If you put any sort of shed or building on top of the pipes, you’re almost definitely going to cut or damage them. Also it stops air from getting into the soil, which would hinder the soil’s ability to filter the water.

Likewise, don’t drive over the pipes, or park a vehicle there. This weight will compact the soil and stop it from being able to accept water at all. In severe situations, the weight of a car could even crush the pipes. You shouldn’t keep large animals there – like horses or cows – for the same reason.

Don’t pour waste chemicals, paints, or cooking oils down the sink. These can kill the microbes in the septic tank that break down the solid substances. They can also clog the drainage field which would eventually fill the tank, and back up into the house.

Always know where your access hatches are too, and keep them clear of obstruction.

Lastly, don’t plant any trees or bushes too near the system as the roots could disturb the pipes too.

8 things to check when buying a property with a septic tank

  1. Ask if the septic tank has been maintained regularly – ask for invoices or receipts for tanker visits or service calls. A septic tank usually needs to be emptied annually.
  2. Find out how often the system is currently being emptied. If it’s being emptied every few months, this could be a sign of a problem.
  3. Ask the current owners how much their service costs, so you can work out how much it’ll cost you annually.
  4. Don’t rely on homebuyer surveys to tell you what’s going on underground – they only take a basic look at drainage systems. It’s crucial you get a full pre-purchase drainage survey before buying somewhere with a septic system. Get the tank emptied at the same time, to make sure the walls and pipework of the tank can be inspected.
  5. Ask for a plan of the drainage system.
  6. Find out if any part of the system is on someone else’s land. You need to know what the relationship is like with the landowner as you’ll need access for repairs, replacements and maintenance. 
  7. Think about access to the property. Tankers need to be within 30 metres of the tank to empty it. Are you planning an extension or similar? If so you’ll need to make sure this access is maintained.

Where does the waste water go when it leaves the tank? If it goes straight to a watercourse or a ditch, this isn’t legal any more. By 2020, you’ll need to have it

Planning permission for septic tanks

If you’re installing a new septic tank system

For installations in England, you need planning permission and building regulations approval.

There are different rules for septic tanks and treatment plants in Northern IrelandScotland and Wales.

If you have a system that didn’t get permission and approval

In England, you need to apply retrospectively for both planning permission and building regulations approval.

You don’t need to do this if your system was installed before 1 January 2015.

Regulations for operating a septic system

You must follow the general binding rules if you’re the operator of a septic tank or small sewage treatment plant.

The sewage must:

  • Be domestic, for example – from a toilet, bathroom, shower or kitchen of a house, flat or business – contact the Environment Agency if you’re not sure if the sewage is classed as domestic.
  • Not cause pollution – find out how to check for pollution.

There are other rules depending on whether you’re releasing sewage to the ground, or into surface water.

Releasing to the ground

You have to use a septic tank or a small sewage treatment plant and a drainage field (infiltration system).

You need to apply for a permit if you release (‘discharge’):

  • To a well, borehole or other deep structure.
  • More than 2 cubic metres (2,000 litres) per day.
  • In a groundwater source protection zone (SPZ1).

Releasing to a surface water

You must use a small sewage treatment plant. You must apply for a permit if you’re discharging more than 5 cubic metres (5,000 litres) per day. Use the calculator to work out how much you discharge per day.

Find out more on the government’s website.

Insurance for skill work

All tradespeople should have public liability insurance, which protects you, and them, against any accidents or injury.

Mid Suffolk Construction and Maintenance avatar

Mid Suffolk Construction and Maintenance

Septic Tanks - Installation / Emptying / Cleaning

General Building and maintenance New builds Exstensions Restoration Renovation

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Timothy on 9/12/2024

We had them in to install insulation in our upstairs floor, replace the sub floor, replace some lights, install a loft hatch, and board out our loft. On top of this they discovered a problem in our roof that they fixed. We were incredibly impressed by all of the staff that attended on site. They were friendly, polite at all times, and worked really hard, to a high standard. I couldn't recommend James and his team more, and we've already started talking to them about a further project.

Luke Taylor Construction avatar

Luke Taylor Construction

Septic Tanks - Installation / Emptying / Cleaning

Before anything else, preparation is the key to success!!! All jobs require the highest level of effort and attention to detail, my belief is every customer deserves the service I would expect for myself. I can offer professional advice and assistance to the keen DIY’er or self builder. Alternatively, I can take on and complete your home improvement projects. No job too big or small. Exterior jobs include but not limited to: •Painting •Patios & Decking •Driveways •Fencing •Drainage •Sheds and bases •Raised planters •Landscaping •Garden clearance •Demolition work •All small jobs including garden furniture assembly Interior jobs include but not limited to: •Painting and decorating •carpentry work •Light fittings and socket replacement •Flooring, skirting boards, door hanging & architraves •Blinds and curtain poles •Shelving and wall mounted TV’s •Bespoke built in wardrobes & media walls •Wooden furniture Repairs •Furniture and flat pack assembly I have the experience and knowledge to deliver most home projects. All jobs considered

KBACONSTRUCTION.LTD avatar

KBACONSTRUCTION.LTD

Septic Tanks - Installation / Emptying / Cleaning

www.kbaconstruction.online MAKE YOUR HOUSE INTO A HOME TODAY WITH KBA CONSTRUCTION'S We are a building company with many years combined experience. working as Builder in London (UK), we help to make your house a home or property investment you can rely on.

Latest homeowner review
full starfull star
Reviewed by Mannie on 27/9/2025
Dorel Marian Olteanu avatar

Dorel Marian Olteanu

Septic Tanks - Installation / Emptying / Cleaning

Install, repair, and maintain pipes, valves, fittings, drainage systems, and fixtures .Collaborate with general contractors, electricians, and other construction professionals.Follow building plans and blueprints.Respond to, diagnose, and resolve plumbing emergencies.Perform routine inspections of plumbing and drainage systems.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Cathie on 16/1/2025
DCS SERVICES avatar

DCS SERVICES

Septic Tanks - Installation / Emptying / Cleaning

Hi, We are a small local company with over 35 years of trading behind us in the building industry. Our website has loads of customer reviews, and you can speak with previous clients where we have carried out work, and also visit some of our completed projects. You are guaranteed an excellent service, reliable and trustworthy guidance, and will be totally satisfied with any work which we carry out for you. My aim is to please 100% every time, and you will not be disappointed. Our specialist work currently is garage conversions to habitable rooms. We can also offer remedial advice on condensation and damp issues. We love a challenge! Anything unusual is welcome. You can trust us to work in and around your home. I assure you of my personal attention at all times.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Okon on 19/8/2025

Quick to respond, quick to get the job done. Quality work and good communication.

JRH Construction avatar

JRH Construction

Septic Tanks - Installation / Emptying / Cleaning

Professional , friendly and thorough of customers needs . All types of property works covered with many skilled tradesmen . All works bespoke to requirement .

Latest homeowner review
full starfull star
Reviewed by Claire on 28/8/2025

AVOID AT ALL COSTS I can't recommend Tom. Previously TH&Jones Ltd he has changed the company name. He has left us with an extension that doesn't meet building regulations and needs to be taken down. Our house unsalable. I have an independent report to support it. Insufficient foundation, no damp course, insufficient insulation, incorrect installation of roof. He said he would rectify if we paid for 'things unquoted' but failed to show exactly what. We haven't heard from him in months. Stay away!!

G.I. Build avatar

G.I. Build

Septic Tanks - Installation / Emptying / Cleaning

Dedicated to our craft. We cover all aspects of building work including: - home extentions - renovations - conversions - plumbing and heating - kitchens - roofing - all general building work

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Mike on 29/4/2022

Gary and his team are very professional and did an excellent job. Gary takes a great pride in his work and does all the preparation necessary to ensure a smooth and efficient job. Had extra work done re rendering, driveway and patio as their work was so good. Would recommend

KEEN RESOURCES LTD avatar

KEEN RESOURCES LTD

Septic Tanks - Installation / Emptying / Cleaning

Keen Resources: Elevating Your Spaces for Years to Come Welcome to Keen Resources, your trusted partner in building and property maintenance solutions. Established in 2014 and proudly located in the vibrant North West London area, we are your go-to team for all your construction needs. At Keen Resources, we bring a wealth of experience to the table, with a family-run business that boasts a remarkable 25-year track record. We specialise in providing a wide range of services to Residential, Commercial, and Estate Agent clients, ensuring that every project is executed with the utmost precision and professionalism. Our dedicated team of experts covers a diverse spectrum of services, including: General Building: From the ground up, we craft solid foundations for your dreams to take shape. Roofing: Our experts ensure your property is protected from the elements with top-notch roofing solutions. Electrics: Safe and reliable electrical services to keep your property powered efficiently. Kitchen and Bathroom: Transforming these essential spaces into stunning, functional areas you'll love. Refurbishments: Breathing new life into tired spaces, making them vibrant and appealing. Plumbing: Efficient plumbing services to keep your property's water systems in excellent condition. Carpentry: Craftsmanship that adds character and functionality to your interiors. Tiling: Precision tiling work to enhance the aesthetics of your property. Painting and Decorating: Creating inviting and visually pleasing environments. Handymen (Multi-Skilled): Versatile experts ready to tackle any project with skill and efficiency. At Keen Resources, we are not just builders; we are partners in bringing your vision to life. We take immense pride in our commitment to delivering superior quality, meeting deadlines, and exceeding your expectations. Customer satisfaction is at the heart of everything we do. We believe that every project, big or small, deserves the same level of care and attention. With Keen Resources, you can trust that your project is in capable hands, and the end result will be nothing short of exceptional. Experience the difference with Keen Resources, where excellence in construction meets a passion for customer satisfaction. Contact us today and let's embark on a journey to turn your property dreams into reality.

Latest homeowner review
full starfull star
Reviewed by Helena on 8/11/2025

After a very log and unnecessarily complicated and long process to get any accurate information from, and when an appointment was finally scheduled - no one showed up, no one replied to messages and calls. Utterly unprofessional, using random contractors, and clearly down to luck - if any of the other reviews are even real.

Chris Neacy Services avatar

Chris Neacy Services

Septic Tanks - Installation / Emptying / Cleaning

have been a plumber for over 25 years All domestic plumbing and Heating unvented and vented systums undertaken. Advice is free over the phone or internet.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Barbara on 4/12/2022

Good clean workman, tidy and excellent workmanship. Would use again.

Unblock-A-block avatar

Unblock-A-block

Septic Tanks - Installation / Emptying / Cleaning

unblockablock are a drainage company based in Leicester with over 20 years experience in the drainage industry we are able to offer all aspects of drainage work. We can carry out cctv surveys complete with details reports and recommendations to water authority standard. We carry out drainage repairs using no technology where this isn't possible.we also carry out drain replacement and also install new drainage. We are trusted by large national companies and the insurance sector. As well as working on projects alongside the water authoritys.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ben on 9/10/2024
Apex Building and Joinery avatar

Apex Building and Joinery

Septic Tanks - Installation / Emptying / Cleaning

Small family run building company with over 40 years experience over 2 generations as a premium general building company. All types of building work carried out to the highest standard. A one stop shop for all your building needs right from the design and planning stage to completion. Joinery, roofing specialising in flat roofs Building and Plastering A wealth of experience in remodelling and renovations, extensions and sunrooms. Landscaping and paving. All areas covered. Fully insured, trained and certified tradesmen

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by David on 6/10/2025
Johnathan Cosgrove Landscapes avatar

Johnathan Cosgrove Landscapes

Septic Tanks - Installation / Emptying / Cleaning

With 30 years experience in Groundworks, Building, Construction and Landscaping, I have the skills, knowledge and experience to ensure any job is completed to a very high standard.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Beth on 6/10/2025
Erisure LTD avatar

Erisure LTD

Septic Tanks - Installation / Emptying / Cleaning

Erisure LTD , we are a family owning business running for more than 6 years. Our home improvement business is born from knowing exactly what you want in your home or business places . Our business aim is to fill your home and business places with love and comforts . Here is Just to say few of the many services we offer - We do total interior refurbishments for kitchens, bathrooms, floors , walls , ceilings, Tilings and more . Painting and decorating is also one of our core and passionate services. We improved , painted and decorated hundreds of homes so far.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sam on 18/11/2024

Desali delivered an exceptional service. The job was certianly not straight forward but given his persistence and creative thinking he managed to provide exactly what I needed. I would recommend him as a plumber to anyone looking to get a reliable, dedicated service for any plumbing related issues or projects. He's a top bloke

Based in Bath, Father's House Carpentry/ Painting & Decorating is a trusted, rated and reliable team of Carpentry specialist.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Fiona on 7/11/2025

Kris has just finished a long day's work for me putting up curtain poles, blinds and mirrors and I am very pleased with the result. He worked hard and carefully, was unfailingly polite and cheerful and didn't over-charge.

DRAIN MASTER (SW) LTD avatar

DRAIN MASTER (SW) LTD

Septic Tanks - Installation / Emptying / Cleaning

10 Years In The Trade NQV Level 2 Plumbing Diploma Patch Lining Courses Complete High Pressure Water Jetting Compitent We offer a transparent service, no hidden costs. Our customers are our priority and we aim to please.

MJR Plumbing avatar

MJR Plumbing

Septic Tanks - Installation / Emptying / Cleaning

Glasgow based company been running for the last 10years with 20years experience. No job to small.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ross on 5/11/2025
Edgars Constructions Ltd avatar

Edgars Constructions Ltd

Septic Tanks - Installation / Emptying / Cleaning

Well established family run building company based in London,we have built a strong relationships with well known building societies across the London due to our quality and trustworthy service High quality levels of work in major building projects,we specialise in planning and design,project management and general building services

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by john on 9/11/2025

5 star

J R Griffiths Roofing avatar

J R Griffiths Roofing

Septic Tanks - Installation / Emptying / Cleaning

J R Griffiths roofing we specialise at 're roofing, slate tiles and leadwork. also chimney work undertook. Rubber roof and also grp

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by John on 7/8/2022

Reasonably priced, job completed the next day couldn't ask for anything more.

RMR BUILDING & RENOVATION LTD avatar

RMR BUILDING & RENOVATION LTD

Septic Tanks - Installation / Emptying / Cleaning

Our building services company RMR Building & Renovation Ltd has over 15 years’ experience in the industry. We have been helping customers in Essex and the surrounding 20-mile radius by providing professional, trustworthy building services. We know it can be hard to find a builder that you can rely on RMR Building & Renovation Ltd has a wealth of experience and is known as one of the best builders in Essex. We pride ourselves on providing a professional, caring and high-quality service and always meet our customers’ needs. RMR Building & Renovation Ltd delivers on timekeeping, quality of work and value. We offer a full range of building services, from major rebuilds to smaller jobs such as masonry repairs, including: New Builds Alterations, Extensions & Conversions Brickwork Concrete Plastering & Screeding Tiling Painting & Decorating Kitchens & Bathrooms Roofing Services Re-pointing Septic Tanks Excavation Services Soakaways Foundations External Works Drainage If you are trying to find a builder near you, why not give us a call? Our friendly, professional team will be happy to talk through your needs and give you a free, no-obligation quote.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Geethumol on 31/7/2024

Professional, quality work,worth money

Tennants Building Services avatar

Tennants Building Services

Septic Tanks - Installation / Emptying / Cleaning

We are a Father and Son team with 25+ years of experience in the construction industry, specializing in extensions and outbuildings.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Leanne on 3/6/2025

Placed advert Thursday. Contacted same day by Mike with a view to coming out and quoting next day. Came on time priced the job on Friday and arranged to start work on the Tuesday. Mike worked with his son Silas. What a really nice pair. Genuine, polite and got on with the job even though I asked for a few tweaks along the way. Both very old school and worked at their own pace - happy with work carried out and will use them again. Reasonable price too.

Post your job for free

app-icon

Get our app for homeowners

  • Send messages and get notifications from tradespeople
  • Add photos to get more accurate quotes
  • View tradespeople's profiles