No call-out fees • Rapid response
Available round the clock
Complete peace of mind
Bristol & South West
Experience & expertise
EXCELLENT Based on 106 reviews Posted on Dave JonesTrustindex verifies that the original source of the review is Google. Jordan and nicky just left, 2 drains blocked, one blocked for a decade, they work fast, cleared out drains, checked them both, cleaned up all mess and very freindly workers, a fantastic job by both workers, fast, clean and efficient, I highly recommend using these guys and this company, a job well done and a very happy client....Posted on Kirsty AaronTrustindex verifies that the original source of the review is Google. Really impressed. I sent an enquiry at around 1:40 on a Friday about 2 blocked drains. By 14:50 on the same day two engineers had already been and sorted out the issues. Really recommend Trent’s.Posted on eileen mapsonTrustindex verifies that the original source of the review is Google. Rang Trents in the morning after drains were blocked. Very responsive and came out that afternoon to fix the problem. Very impressed with service - would recommendPosted on Steve SmallTrustindex verifies that the original source of the review is Google. I am delighted to recommend Trent's Drains. From the moment I rang, to the engineer solving the problem, everybody was professional, polite and friendly. Thank you for your great service.Posted on Adam HensonTrustindex verifies that the original source of the review is Google. I can’t recommend Trent’s drains enough. They came out twice for me in the same day for an emergency and went above and beyond for me to get the job done as quickly and efficiently as possible. Everyone from customer service to the engineers were very polite,friendly and most of all,helpful. Very pleased!Posted on Clare WalsheTrustindex verifies that the original source of the review is Google. Trent's Drains - the professionalsPosted on Molto BuonoTrustindex verifies that the original source of the review is Google. Excellent company. Super professional.Posted on Emma DanielTrustindex verifies that the original source of the review is Google. Called up on a Saturday morning at 8:30am due to a blocked drain and the person I spoke to was really helpful, booked an engineer for 2pm the same day. Unfortunately the engineer had an issue with their van but another engineer was sent straight away and communication was great. Everything sorted by 3:45pm and Kevin was really thorough and happy to answer my questions. The area was left clean and tidy. Would recommend!Posted on Daniel HabsTrustindex verifies that the original source of the review is Google. Great response from Louis and the team, would recommend for anyone to use them!Posted on OllieTrustindex verifies that the original source of the review is Google. Trent drains were able to fit me in at such short notice and help me out, it's really appreciated! Would recommend them to anyone
We deliver dependable, professional drainage services to both homes and businesses. Whether you are facing an urgent blockage, a recurring drainage problem, or need a full inspection of your underground system, we provide expert support with rapid response times and lasting solutions.
Our experienced drainage engineers are trusted for their fast service, quality workmanship, and attention to detail. We’re available 24 hours a day to resolve any drainage issue with minimal disruption to your property or routine.
Cardiff’s mix of older Victorian homes, modern apartment blocks and busy commercial areas presents unique drainage challenges. Our experienced team understands the region’s infrastructure, common pipe issues and frequent urban blockages caused by ageing networks and high footfall.
Choosing Trent’s Drains means:
We assist homeowners, landlords, letting agents, facilities managers and businesses with tailored, effective drainage solutions.
Drain emergencies can occur at any time, causing stress and property damage if not addressed quickly. Our emergency drainage team operates 24 hours a day to deliver rapid support when you need it most. From overflowing drains and backed up toilets to severe internal flooding, we respond fast with fully equipped vans ready to fix the issue.
We never charge extra for nights, weekends or bank holidays. Our priority is restoring your property safely and efficiently.
We cover all areas of Cardiff including Cardiff Bay, Canton, Roath, Splott, Pontcanna, Whitchurch, Llanishen, Ely, St Mellons, Grangetown and surrounding South Wales towns.
“Trent Drains have always been extremely efficient, helpful and genuine with their visits. I’ve used them personally and professionally and I couldn’t fault their services and their fees. Extremely lovely bunch of guys – Give Trent Drains a call for more than drain issues!”
“Trent Drains have always been extremely efficient, helpful and genuine with their visits. I’ve used them personally and professionally and I couldn’t fault their services and their fees. Extremely lovely bunch of guys – Give Trent Drains a call for more than drain issues!”
“Had an overflowing blocked drain at the side of my house – rang around a few drain companies in Bristol that couldn’t come out on the day, rang Trent’s and they arrived within a few hours to clear it. Really friendly guys turned up and didn’t charge the earth either! Highly recommended.”
”Would definitely recommend Trent’s and use them again. I had a blocked drain with an access problem. They were recommended to me after Dyno Rod and another firm couldn’t resolve the problem. Very helpful from the start. Really responsive, quick and good communication throughout.”
Cardiff is a vibrant and diverse city with a wide range of property types and drainage systems. We work across:
Whether you need an urgent fix or planned maintenance, we provide reliable, professional drainage solutions to keep your systems running smoothly.
Blocked drains, flooding or unpleasant smells can disrupt your home or business quickly. Our experienced engineers are ready to help with fast, effective and long lasting solutions.
Whether you need emergency unblocking, a CCTV survey or professional drain repairs, we deliver clear communication, fair pricing and dependable results across Cardiff. With rapid response times and expertise in all types of drainage systems, Trent’s Drains is the trusted choice for homes and businesses throughout South Wales.








Get answers to common questions about our drainage services and expert advices
We cover every area of Cardiff including Roath, Canton, Cardiff Bay, Splott, Pontcanna, Whitchurch, Llanishen, Ely, St Mellons, Riverside, Grangetown, Rumney and all surrounding suburbs. We also serve nearby South Wales towns such as Penarth, Caerphilly, Barry and Newport.
Yes. Our team operates 24 hours a day, 7 days a week. Whether your drains overflow at 2am or a bank holiday, we respond immediately with no call out fees.
We aim to reach most Cardiff locations within 60 to 90 minutes, depending on traffic and property access. Our engineers are local, allowing for fast response times.
We handle all drainage problems including blocked sinks, overflowing manholes, collapsed drains, root intrusions, foul smells, slow flowing pipes, broken drainage sections, floodwater issues and recurring blockages.
Yes. We regularly support student houses and PBSA properties in areas like Cathays and Roath. We offer both emergency visits and maintenance plans for landlords and letting agents.
Yes. We provide scheduled cleaning and maintenance for restaurants, pubs, takeaways, commercial kitchens, offices and retail units. This helps prevent blockages and reduces downtime.
Typical straightforward unblocking jobs range from £80 to £150, depending on the severity and location of the blockage. Complex repairs or excavation will be quoted separately.