Flow Sure Drains – Bristol’s Fastest, Smartest Drainage Team
Blocked Drain in Bristol? Toilet Backing Up? Garden Flooding Again?
When your drains stop flowing, your life stops flowing. You don’t want excuses, delays, or someone reading from a call centre script — you want the local experts who turn up fast, get the job done right, and leave no mess behind.
That’s Flow Sure Drains.
Born and based in Bristol, trusted across Bath, North Somerset, South Gloucestershire, and the wider South West.
We’re the drainage company that actually answers the phone, shows up when we say we will, and solves your problem without drama — 24 hours a day, 365 days a year.
Why We’re Bristol’s No.1 Choice
90-Minute Emergency Response – We’re often there even faster.
Blocked Drains, Toilets, Sinks & Sewers Cleared Same Day
CCTV Drain Surveys – HD video + written report for buyers, landlords, and problem drains.
No-Dig Drain Repairs – We fix cracked or collapsed pipes without digging up your garden or driveway.
No Call-Out Fees – Ever – Not at 3pm. Not at 3am.
Local Technicians, Not National Chains – We know the BS postcodes like the back of our hand.
24/7 Availability – We mean it. We answer, we come, we sort it.
Our Drainage Services
Blocked Drains & Toilets
From fatbergs to tree roots, we use high-pressure water jetting to blast through whatever’s blocking your drains. Same-day clearance is standard.
24/7 Emergency Unblocking
Drains don’t wait for office hours. Neither do we. Whether it’s 2pm or 2am, if your drain is overflowing, we’re on our way.
CCTV Drain Surveys
Perfect if you’re buying a property, dealing with repeat blockages, or need proof for your insurance. You’ll get an HD video file plus a clear written report.
Drain Repairs
Cracked, collapsed, or damaged pipework? Our trenchless repair methods mean minimal disruption and a long-lasting fix.
Soakaway Systems
Stop water pooling in your garden, driveway, or car park with a legally compliant, high-capacity soakaway installation.
Interceptor Cleaning
Keep interceptors, grease traps, and siphons clean, compliant, and free-flowing with our specialist vacuuming and jetting service.
Commercial & Landlord Drainage
We work with letting agents, property managers, restaurants, and shops across the South West. Discreet, fast, no-fuss service.
Areas We Cover
We’re out in Bristol every single day — and you’ve probably seen our vans in your street.
Bristol:
Clifton, Hengrove, Knowle West, Stockwood, Withywood, Long Ashton, Brislington, Bishopston, Easton, Filton, Bedminster.
Bath:
Oldfield Common, Twerton, Southdown, Bathwick, Larkhall.
North Somerset:
Nailsea, Dundry, Keynsham, Longwell Green, Portishead, Clevedon.
South Gloucestershire:
Yate, Thornbury, Emersons Green, Patchway.
And beyond — if you’re in the South West, we’ll get to you.
If you’re searching “drain unblocking near me”, there’s a good chance we’re already just minutes away.
Real Reviews from Local Customers
“Called at 9am, all sorted by lunchtime. Polite guys, no mess, no drama.”
— Steve R, Knowle West
“Had a blocked drain backing up into the garden. Flow Sure came out same day, cleared it in 30 minutes. Legends.”
— Kelly M, Bath
“Used their CCTV service before buying a house. Saved us from a massive hidden problem. Worth every penny.”
— James & Leanne, Long Ashton
FAQs – Drainage in Bristol & Beyond
Q: Do you charge a call-out fee?
A: Never. Not at 3pm, not at 3am. Zero hidden costs.
Q: Are you a national chain?
A: No — we’re Bristol born and bred. Local team, local knowledge.
Q: Do you unblock commercial and landlord properties?
A: Yes, daily — from small shops to large rental portfolios.
Q: Do I need a CCTV survey before buying a house?
A: If it’s an older property or has had problems — yes. It’s a small cost to avoid a huge bill later.
Q: Do you cover villages like Chew Magna and Dundry?
A: Absolutely — we’re across the South West every day.
Why Choose Flow Sure Drains?
Because when your drains fail, you don’t have time for second-best.
We combine speed, skill, and honesty to keep Bristol and the South West flowing.
No waiting around.
No hidden extras.
Just solid, professional work — first time, every time.
Contact Flow Sure Drains – 24/7
📞 Call: 0117 427 4565
📧 Email: dave@flowsuredrains.co.uk
🕒 Hours: 24/7 — Yes, always
Flow Sure Drains – Keeping the Bristol's drains Flowing.
Blocked Drains Bristol?
Flow Sure Drains a LOCAL Bristol Drains Company
Contact Us
Our Services
- BLOCKED DRAINS
- BLOCKED TOILETS
- BLOCKED SINKS
- BLOCKED SHOWERS
- DRAIN REPAIRS
- CCTV DRAIN SURVEYS
As drainage specialists, we are dedicated to providing you with reliable, professional service to meet all your needs.
We also provide an Emergency Call Out Drains Service forBLOCKED DRAINS IN BRISTOL
CHECKATRADE APPROVED
We can unblock your blocked sink with the minimum of fuss and provide a 6 Month Call Back Guarantee. We also unblock showers and blocked baths.
We can use high pressure water jetting to unblock your outside drains. Gulley drains unblocked as well as drain interceptors.
NO CALL OUT CHARGES. Toilets unblocked quickly and effieciently. Fixed prices given where applicable
Whether it's a 'look and see' or a full detailed CCTV survey and report we can provide this service. Photos, video clips and remedial drain work costings. NADC Qualified
We undertake all types of drain repairs and drain installations. Investigative dig ups. Blocked Drains Bristol.
We are equipped with high high quality equipment to unblock and provide drain cleaning services.
If the rat infestation is eminating from your drains then we are a Pest Control solution to your rat infestation.
We are also able to supply and fit proprietry Rat Blockers inside the drain which will prevent rats from coming from the Public Sewer into your drains.
We can trace your drains if you need to know where they are. Useful for finding hidden manholes or providing information for planning permissions
Discover premier drain services in Chepstow and beyond with Flow Sure Drains, your local Checkatrade-approved experts. From emergency drain unblocking to regular maintenance, see why our customers love us on Google Reviews.
Satisfied Clients
Expert tips
Visitor our blog for tips to help you keep your house in top shape and prevent blcoked drains in Bristol
"Fast & Reliable Drain Unblocking Services in Bath – 24/7 Emergency Repairs!"
What Are Drain Interceptors — And Why Do They Matter in Bristol? If you own or manage a property in Bristol built before the 1950s, there’s a good chance you’ve got a Victorian drain interceptor buried beneath your feet. And if your toilet’s slow to flush, your kitchen gulley smells, or the manhole’s backing up — that interceptor might be the hidden cause. At Flow Sure Drains , we uncover, inspect, and solve problems caused by these outdated systems every week across Bristol and the South West. 🧱 What is a Drain Interceptor? A drain interceptor (also known as a 'buchan trap' ) is an old-fashioned U-bend-style fitting found in Victorian and early 20th-century drainage systems. It was originally designed to: Stop sewer gases from entering the home Create a water seal between your drains and the public sewer But over time, these traps have become liabilities : They trap debris and grease They’re hard to access and maintain They collapse or become blocked, causing upstream problems in your house 🧰 Signs Your Drain Interceptor is Failing You may not even know you have one until it causes trouble. Watch out for: Persistent foul smells near external drains Toilets gurgling or slow to drain Manhole overflowing, but pipes seem clear Water sitting at the base of manholes Flow Sure Drains uses HD CCTV cameras to locate and inspect old interceptors. In many cases, we find root ingress , blockages , or collapses that have gone undiagnosed for years. ⚙️ Should You Remove or Bypass a Drain Interceptor? In most cases — yes . Interceptors no longer serve a useful purpose in modern drainage networks. Wessex Water and Bristol City Council both permit — and in some cases recommend — their removal or bypass, provided: You use a licensed contractor The replacement connection maintains flow and compliance We can: Excavate and remove the old trap Install a straight-through connection Use no-dig repair (patch lining) where possible Handle Wessex Water permissions where needed "What is a Victorian drain interceptor?" “It’s an old-style U-bend in the main drain system, common in pre-1950s Bristol homes, and often causes blockages today.” "Should I remove my drain interceptor?" “In most cases yes — modern systems don’t need them, and they often cause problems.” "Who removes drain interceptors in Bristol?" “Flow Sure Drains — local drainage experts with no call-out fee, CCTV inspections, and full removal service.” 📍 Why Choose Flow Sure Drains? ✅ Based in Bristol — we know the quirks of local Victorian drainage ✅ No call-out fees ✅ CCTV and no-dig solutions ✅ Emergency response available 24/7 📞 0117 427 4565 🌐 www.drains-bristol.co.uk
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