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Non-Return Valve Replacement
We replace failed non-return valves to stop backflow and get your pump system working properly again.
Rated 4.9 on Google
Backflow or Rising Levels? Here's How We Fix It
A non-return valve lets wastewater flow in one direction only, so when it fails, you can get backflow, rising levels, and pump station alarms that look like a completely different problem. Correct diagnosis matters, since a failed valve can be mistaken for a blockage or pump fault.
Our engineers will confirm whether the valve is the cause, check for related issues with the pump or rising main, and replace it with the correct valve type for your system. We'll test everything before we leave to confirm it's sealing and working properly.
Contact our friendly team by calling 0203 870 1067 or sending an email to contactus@icedrainage.co.uk to learn more about our non-return valve replacement services.
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Our non-return valve replacement treatment process
Step 1 Contact
To book a free, no-obligation survey appointment, either give us a call on 0203828 7719 or email us on contactus@icedrainage.co.uk.
A member of our friendly support team will reach out to discuss your requests and provide an estimated cost for your Non-Return Valve Replacement service.
If necessary, our technicians will visit the site to review the current situation.
Step 2 Quote
Adhering to all health and safety protocols, our technicians will assess the state of your property. They will then conduct a risk assessment to avoid unforeseen issues arising during the works.
Our team will make tailored suggestions concerning the best service for your situation and address any concerns or queries. You will receive a free, comprehensive quote for your Non-Return Valve Replacement service.
Step 3 Works
Our qualified technicians will arrive promptly, fully uniformed with ID badges, ready to begin the work.
The service will be completed in accordance with the survey, adhering to all health and safety rules. We aim to maintain a safe working environment for all parties at all times.
Our team will review and document the completed work, making sure you're pleased with the job. We promise to leave your property safe and clean.
Step 4 After care
Here at ICE Drainage, we go the extra mile to ensure all clients are satisfied.
Our dedicated customer service team strive to converse with every client following the Non-Return Valve Replacement service to make sure all expectations have been met.
You'll also be given the opportunity to write a Trustpilot review.
Emergency Hotline
0203 870 1067
Helpline open 24 hours a day, 7 days a week
When calling please have
the following ready:
- Your Name
- Company Name (if applicable)
- Site Postcode
- The problem you're having
- Email Address
Get a Quote
Non-Return Valve Replacement FAQs
The basics
return valve do?
It stops water or sewage flowing back the wrong way through the system.
How do I know if a valve has failed?
Signs include backflow, unusual noises, or a pump station that seems to be working harder than usual.
Can a failed valve cause flooding?
Yes, if sewage flows back the wrong way it can cause flooding or a backup at your property.
Technologies used
Do you test the valve after replacing it?
Yes, we test it to confirm it's sealing and working correctly before finishing the job.
On the day
How quickly can you replace a faulty valve?
We can usually attend quickly, including as an emergency if backflow is happening.
How long does replacement take?
Most replacements take a few hours, depending on access.
Why choose us?
- Cater to a wide variety of drainage situations
- Nationwide coverage, available 24/7
- Cater to commercial and domestic clients
- Free survey provided prior to quotation
- Emergency response team
- Offer a bespoke service designed to suit all your needs
- All technicians hold professional health and safety qualifications