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Sewage Waste Water Treatment Services

Do you have a septic tank or sewage treatment plant? Whether you need it emptied, cleaned, upgraded, repaired or replaced, we're here to help!

Our friendly and experienced team have been supporting homeowners and businesses across the West Midlands for over 25 years.

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A Cotswold Drainage van ready to fix some blocked drains

Get in touch

Contact our friendly and professional team via form, phone or email for any drainage issues you may have.

From blocked drains to septic tank repairs and replacements, we're here to help. We have over 25 years of experience and offer 24/7 emergency callouts.

Fantastic service; needed them to do a CCTV build-over survey. Ended up having to get them out twice due to problems beyond their control, but they tried their best to work around those problems before having to give up. Was informed about arrival times, everyone I spoke to or saw was friendly and professional, and the report I got back was clear enough that even I could read it!
- Drummond Ogilvie
Excellent service from initial phone query through to getting the job done. They are professional, reliable and provide prompt, efficient service. Would recommend.
- Lucy Bird
From the telephonist to the operative, Cotswold Drainage was helpful, flexible, and professional in its work. It arrived on time and went out of its way to show excellent camera footage of the drains.
- Geoffrey
Survey: Excellent service delivered by highly skilled personnel using state of the art equipment. The results of the survey and implications were helpfully explained in detail. Couldn’t have been better. Value for money without doubt.
- Jeff Cole
Professional service which was straightforward to arrange and work carried out competently. Polite and friendly engineer.
- Mark Parry
Very pleasant & efficient service with good communication & outcome.
- John Filmer
As always, a quick reliable service. Whats more important than that for drainage issues?
- Tim Cother
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    Our top tips

    What we offer

    Here at Cotswold Drainage, our team have over 25 years’ experience and the expertise guaranteed to sort your problem quickly with minimum of fuss, leaving you more than satisfied.

    We offer a 6-month warranty, along with a free drain camera health check and a guarantee that you will receive follow-ups during and after your 6-month warranty.

    We operate a large fleet of vehicles, equipped with specialist equipment for any situation, including our high-power jetting system for removing blockages & cleaning, and also CCTV for on-site surveying of the problem or damaged drainage systems.

    Don’t just take our word for it, read our incredible reviews left by our valued customers

    Fantastic service; needed them to do a CCTV build-over survey. Ended up having to get them out twice due to problems beyond their control, but they tried their best to work around those problems before having to give up. Was informed about arrival times, everyone I spoke to or saw was friendly and professional, and the report I got back was clear enough that even I could read it!
    - Drummond Ogilvie
    Excellent service from initial phone query through to getting the job done. They are professional, reliable and provide prompt, efficient service. Would recommend.
    - Lucy Bird
    From the telephonist to the operative, Cotswold Drainage was helpful, flexible, and professional in its work. It arrived on time and went out of its way to show excellent camera footage of the drains.
    - Geoffrey
    Survey: Excellent service delivered by highly skilled personnel using state of the art equipment. The results of the survey and implications were helpfully explained in detail. Couldn’t have been better. Value for money without doubt.
    - Jeff Cole
    Professional service which was straightforward to arrange and work carried out competently. Polite and friendly engineer.
    - Mark Parry
    Very pleasant & efficient service with good communication & outcome.
    - John Filmer
    As always, a quick reliable service. Whats more important than that for drainage issues?
    - Tim Cother
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