The Sewer Rats

Clearing clogs, one pipe at a time!

Wenvoe The Bryn, Blackwood, NP12 2HD Directions

   Open 24 Hours

Business overview

We provide a full range of services across Wales including drain unblocking, cctv drain surveys, drain cleaning, lining and drain inspections.

The Sewer Rats offers drain jetting services in and around the Wales area. We’re on call 24 hours a day, 7 days a week to deal with unexpected drain blockages and our highly qualified technicians regularly jet all kinds of drainage systems, from waste pipes to main drains.

Our aim is to provide our customers with a stand out, honest service for any and all drainage needs. We clear any drain blockages, produce CCTV camera surveys accompanied by a written run down if necessary. We can provide information and quotes on corrective works and have a team full of experience at hand, ready to carry out any such tasks. We offer drain jetting/cleaning services, drain maintenance agreements (6 monthly/yearly).

Keeping our pricing as transparent as possible is something we pride ourselves on. Hidden charges are a thing of nightmares! So, we aim to notify our customers of any changes to the quoted amount and seek confirmation from them directly before going ahead with any additional works. There’s nothing worse than being presented with a bill that grew from a fair amount to a financial pain!


1st Hour Emergency Call Out
Call out charge £150
Additional Hours
Hourly rate £70
Drainage Surveys & Reports
Between £250 - 350

Products & Services

Drain Surveys

Drainage Engineers

Drainage Services

Leak Detection


Drainage Inspections

Drain Unblocking

Comprehensive Drainage Reports

Plumbing Services

Drainage Tracking Service

24/7 Call Outs

Fixed Rate


Couldn't recommend enough! Saved my bacon!

I would highly recommend The Sewer Rats Team. My drains were collapsed and this needed sorting very quickly before our house was to be valued. The team went out of their way to make this happen over the Easter Bank Holiday and the team completed the work quickly but to a high standard. The costs were updated fairly as the work unfolded and the office was very helpful in general with how to go about claiming through insurance. We are grateful for the service - thank you.
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Unsung Heroes!!

Fast response. Friendly manner and was able to locate the source of the blockage very quickly. Good advice afterward regarding steps to take to avoid repeat blockages in the future. Would definitely recommend.
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We called on The Sewer Rats Team after we got let down by another company who did even not bother to show up or return our calls in our hour of need as our septic tank inlet pipe was severely blocked so waste water wasn’t moving. Extremely happy we did call The Sewer Rats, as the 2 technicians were friendly and professional gave us a really reasonable quote and started working straight away. They had unblocked the inlet done so quickly and efficiently with no messing or extra fees. A real lifesaver for us - could not recommend enough – call them if you have any issues with drainage seriously you won’t regret it!
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Smelly Night In

I have no hesitation in recommending The Sewer Rats. At home I had an emergency involving a blocked and backing up sewer. TSR helped me out at 8pm on Thursday night and at very short notice. The issue was resolved quickly and efficiently and at a reasonable cost. The operative was pleasant and helpful at all times and the site was left clean and tidy. In short I could not have expected a better service from the team.
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Highly Recommend

We had an issue with a couple of blocked drains that The Sewer Rats resolved for us yesterday. From start to finish the whole process went like a dream. I called in the morning and arranged for a team to drop around in the afternoon. A gentleman called and advised he could come earlier, which was ideal.

After a quick walkaround to show the 2 lads the issues, they quickly and efficiently got to work and removed the blockage. As well as that they used a CCTV style camera to show exactly what the issue was and highlighted further problems that would need rectifying as well as giving a rough idea of how much it would cost to fix it. The job was done efficiently and the areas around the drains were spotless and tidy.

I was very impressed with both the customer service and the actual work done by The Sewer Rats, at a very reasonable price. I wouldn't hesitate to recommend these guys, top work and really pleasant to boot. Thanks again.
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