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We offer friendly, local and affordable cesspit, sewage treatment plant and septic tank emptying, cleaning and pumping. More than 30,000 households across the country rely on us for cesspit and septic tank emptying.

Why CSG?

  • With a large fleet of tankers in a range of different sizes, we efficiently and carefully access your property, even if it’s in the most distant or rural location.
  • Our drivers are all highly experienced and will empty your sewage tank with minimal interruption to your day – you don’t even need to be at home when we come.
  • Our experienced and friendly drivers take pride in completing the job safely and without disruption to your property, garden and surroundings.
  • Once we’ve emptied your septic tank, cesspit or sewage treatment plant, we transport the waste to a licensed treatment facility. Our team of sewage experts are always working on innovative solutions, which keep the environment in mind.
  • We’re fully licensed by the Environment Agency and British Water members to give you complete peace of mind and help you rest assured our standard of service is one of the best in the industry.
  • For every household which has at least one empty with us in a year, we’ll donate 50p to Toilet Twinning, a global charity supporting the development of sanitation in the world’s poorest countries. Last year we donated £11,000! Find out more about our partnership with Toilet Twinning.

The Environment Agency (EA) rules state that you must arrange a septic tank or cesspit emptying once a year or in line with the manufacturer’s instructions. The septic tank or cesspit might need to be emptied more frequently if smaller or depending on the number of people living at your property. Our operators are happy to advise on how frequently your sewage system needs to be emptied on the first visit

Instant Quote and Booking

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Need to book a sewage collection?

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What Can Go Wrong If Your Sewage System Isn’t Frequently Emptied

  • Your sewage tank may leak, and an abundance of water around the drainage field of your septic tank might appear.
  • Sinks in your house could drain slowly and toilets take longer to flush, even when you have tried to unclog the drains.
  • A foul and nasty smell could arise in the area of your septic tank, cesspit or sewage treatment plant.
  • Grass, plants and flowers might start growing faster in the area around your septic tank or cesspit, compared to other parts of the garden.
  • If you sewage discharges into a watercourse, there may be overflowing sludge or scum on the water.
  • Solids could enter the soakaway, leading to soakaway damage.

British Water and the Environment Agency recommends that you empty your tank annually, and by doing so you will avoid expensive repairs to rectify the points above. However, if any issues arise, CSG is here to help you with the maintenance and repair of your sewage tank.

Want to know how your sewage system works?

FIND OUT HERE

How Much Will Your Cesspit & Septic Tank Emptying Cost

The price of your cesspit and septic tank clean will depend on your location and the volume of waste you need us to collect. Use our unique ‘Instant Quote’ form now to find out how much your septic tank emptying cost will be.

If you are happy with your quote, you can proceed to book and pay online. You can use the system on any day, at any time

Alternatively, you can also call our friendly sales team on 0800 011 6600 to get a free quote and book a cesspit or septic tank pumping and cleaning!

You can get scheduled, discounted sewage collections when you join our Regular Service Scheme

Call us on 0800 011 6600
or

Find out more

What our customers say about CSG

4.7
Based on 41 reviews
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Antony Dunseath
a month ago
Prompt polite service
Jillian Newsom
2 months ago
CSG have regularly emptied a septic tank and a Vortex sewage treatment plant at our site. Very reliable and cost effect... read more
Toby Jordan
3 months ago
Used CSG for the first time to empty my treatment tank , Martin done a good job cleaned the tank after being emptied, h... read more
katherine bloomer
3 months ago
Each year we use CSG to empty our septic tank. Two same comments every year - excellent service from the driver: polite... read more
H Sullivan
6 months ago
fantastic service every year
Phil Collins
8 months ago
I clearly detailed the small size of our lane and the requirement for a smaller tanker. This was noted and agreed.Howev... read more
michael flack
8 months ago
Very proficient driver who carried out his work in a very professional manner
The Oppidan
9 months ago
Highly efficient in all areas of their operation. They set the standard for others.
Mike Walters
a year ago
Just how a ‘service provider’ should be.Offers a fair price, books a convenient collection date, communicates well, arr... read more
Paul Harding
a year ago
Excellent communications, efficient service and a friendly, helpful driver. Thanks
Malcolm French
a year ago
Good, professional job carried out by a pleasant and diligent operative. Can't fault the service.Thanks
Amanda Pritchard
a year ago
Thank you Neil great job done today emptying the septic tank.24.10.2023.Moving for our neighbours is going the extra mi... read more
Kerry Jones
a year ago
We were very grateful for the prompt professional service CSG provided. Steve was very knowledgeable and thorough and m... read more
Lorraine Manley
a year ago
Andrew Baldwin
a year ago
A very well run company, keep you in the loop all the time and if they have a problem you know almost immediately. The ... read more
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