Septic tank emptying

Somerset & North Devon

Septic tank emptying in Somerset & North Devon

10% OFF your first empty

Call Us

01823 778167

Treatment plant emptying

Cesspool emptying

Cesspit emptying

Drain cleaning

Hassle free waste disposal

1. Contact Us

Contact us via our contact form or by phone. You get 10% off your 1st empty.

2. Book Date

We’ll get you booked in within 12 hours.

3. Empty Tank

Our experts arrive and complete the job efficiently. Learn more

Efficient and Reliable!
Efficient and Reliable!
Sarah
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"Bob was fantastic! He arrived right on time, and was friendly and professional. He emptied our septic tank quickly, left no mess, and even gave us some helpful maintenance tips. Highly recommended!"
Great Service
Great Service
Gareth
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I was nervous about the process, but Colebrooke Cleansing made it easy. The booking was straightforward, and they showed up as scheduled. Will definitely use them again!
Affordable & Thorough
Affordable & Thorough
Jenny
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Excellent service from start to finish! Bob was prompt, very knowledgeable, and thorough in their work. They left our property clean and handled everything with care. Plus, their pricing was very reasonable. Highly recommend Colebrooke Cleansing
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Septic tank emptying in Somerset & North Devon Service Area Map

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Why choose us?

Quick turnaround

If you request an urgent emptying, we aim to complete it between 24 hours to 7 days after your enquiry.

Certified waste disposal

Fully registered waste carrier with the local environmental agency and sewage works.

Years of expertise

With 15+ years of experience serving Somerset, we bring unmatched knowledge and reliability to every job.

Personalised & friendly

As a locally-owned business, we’re committed to building strong relationships with our customers.

On service day

Arrival & Setup

We arrive on time, confirm details, and bring everything needed for efficient service.

Locate the Tank

We find the tank and choose the best access route with minimal disruption to your landscape.

Inspect & Empty

We inspect the tank for issues, then empty it efficiently and quietly.

Updates & Clean-Up

We inform you of any key findings, then pack up, leaving your property tidy.

Flexible Payment

Pay on the day or within 7 days via:

  • Card
  • BACs
  • Cash

Join our Loyalty List

We’ll remind you when it’s time for your next emptying service, and on your second visit, you’ll enjoy a 5% discount!

FAQ's

Every tank is different, and how long it lasts depends on usage. Manufacturers typically recommend emptying septic tanks annually under “normal” use—this generally applies to a household of four. If you’re unsure, contact us for advice or schedule a check-up.

We serve a wide area in Somerset & North Devon, most of which is listed on our website. If you’re uncertain, simply fill out our enquiry form, and we’ll confirm coverage for your location.

Yes, group bookings with one or two neighbours in the same area can qualify for further discounts. Let us know when scheduling your service.

We operate 18-tonne, 4-wheel lorries, which are compact and comparable in size to small oil delivery trucks or road sweepers. If you think access might be challenging, please let us know when booking.

Tanks in fields can only be accessed during dry, firm conditions, typically in summer. Fields must not be in crop, and grass fields are ideal. Plan ahead to avoid overfilling issues during winter months when access may be restricted.

We aim to park as close as possible on a hardstanding surface. Most tanks are within 30–40 meters of access, and we carry up to 85 meters of hose. However, there may be an additional charge for extended hose use, which will be discussed during booking.

Septic tanks rely on natural bacteria to function. Avoid harsh chemicals like bleach, as they can disrupt this process. Small amounts are acceptable occasionally. For washing, use liquid non-bio detergents, which help prevent drain blockages.

Yes, we are fully licensed and insured. We are a registered waste carrier with the Environment Agency and authorised to use local sewage treatment works. You can trust us for professional and compliant services.

No, as long as we can access the tank’s location, we can complete the service and leave a note with the bill and any updates on the tank’s condition. Payment can be made within 7 days.

All waste is taken to a local Wessex Water sewage treatment works. They test the waste for safety and charge us for disposal. From there, it is processed alongside other sewage entering the facility.

Absolutely! We can add you to our system to remind you when your tank is due. We’ll contact you to arrange a convenient time and offer a 5% discount as a thank-you for repeat bookings.

Yes. If your system is privately owned, we can clear blockages using rods or the lorry’s suction equipment during a tank emptying service at no additional cost. If your tank isn’t due for emptying, we can still assist with rodding to clear your drains.

We service all domestic systems, including:
  • Septic tanks
  • Treatment plants
  • Cesspits
  • Cesspools
  • Holding tanks

If you’re unsure, contact us to confirm your system type.

We are working toward offering full servicing for treatment plants at a highly discounted rate, as travel costs will be eliminated if done during an emptying visit.

In most cases, yes. If you empty your tank annually (or twice a year), it is often cheaper than mains sewage. For example, unmetered sewage rates for a Band D property in Taunton are around £600 annually, while water costs an additional £550. These rates are expected to rise by 25% over the next 5 years. Regular maintenance and emptying help reduce long-term costs for upgrades and repairs.

We service in & around

Septic tank emptying in Somerset & North Devon Service Area Map

Quote within hours

Get 10% OFF your first empty

Please enable JavaScript in your browser to complete this form.
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Tank not full yet? Don't miss out on your 10% discount

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