

Our ‘No Dig’ technology is designed to cause minimum disruption when repairing defective drainage without the need for costly and disruptive excavations. It provides a solution to drainage problems where excavation is just not an option. We can carry out localised repairs using the latest lining equipment and high-quality materials to ensure a professional job.
If you have any questions or would like a quotation, give our experienced team a call on 0151 495 1929
Another week of unblocking drains, planned maintenance and CCTV surveys.
If you need any help or advice don’t hesitate to contact us on 0151 495 1929 or 07836 226763.
Our experienced team are on hand to answer any questions you may have.
We provide a 24 hour call out service including Bank Holidays and Weekends.
It’s half term and our Engineers are back at school. This is the perfect time to get those drainage jobs booked in. Our experienced engineers are on hand to help and offer advice.
If you require a quotation for any potential works during the school holidays, call us on 0151 495 1929 or 07836 226763
Did you know here at John Wall Drainage Service Limited we can clean and empty Interceptor tanks for Commercial, Industrial and Private Customers.
We ensure that our works are carried out in accordance of the Environmental Agency requirements with all duty of care documents provided. Interceptors often have a variety of substances in them, ranging from foul waste to oil and petrol/diesel. Regular Interceptor cleaning and emptying is important to keep a system running efficiently and also helps to avoid any Environmental incidents.
Regulatory authorities such as the Environmental Agency recommend that Interceptor tanks are cleaned every six months to avoid blockages, contamination and pollution of your drainage systems.
For further information regarding our services or for a FREE quotation call us now on 0151 495 1929
Coming to the end of another week of unblocking drains, planned maintenance and CCTV surveys
If you need any help or advice don’t hesitate to contact us on 0151 495 1929 or 07836 226763
Our experienced team are on hand to answer any questions you may have
We provide a 24 hour call out service including Bank Holidays and Weekends
Whether you’re facing a current drainage concern or simply want peace of mind by preventing future issues, we’re here to help. A CCTV survey will identify any issues with the drainage system and our experienced team can advise on a solution. We will provide you with a diagnostic report of our findings, an email link to the footage and a quotation for any defects that may have been identified in our report.
Call our team now on 0151 495 1929 to arrange a survey with us.
As Christmas is upon us don’t forget we are available over the Festive Season, you can contact us on 0151 495 1929 for any drainage emergencies

If you have any urgent issues with your drainage, call our experienced staff on 0151 495 1929 or 07836 226763
We are available 24 hours a day.
Blocked drains near planted areas are often caused by roots getting into the drainage. This usually happens through broken joints or small cracks. If the pipework isn’t badly damaged, the roots can be cleared using special cutting tools or high pressure jetting using a specialist root cutting jet head.
If the root infestation is extensive and the pipework is badly damaged, the appropriate solution to this would be to line the drain or carry out an excavation and install new pipework. Our Engineers can advise on the correct action required.
If you would like a FREE quotation for any drainage service requirements, please ring us on 0151 495 1929
Whatever your problem, John Wall Drainage Service Ltd has the solution.
Contact us today to see how we can help you.