Professional Drain Services Bristol and Bath
– 24/7 Emergency Response
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Blocked drains Bristol? Drain emergencies? Slow sinks or bad smells? Call now and let Flow Sure Drains take the pressure off your day.
Welcome to Bristol’s Most Trusted Drainage Service
Here When You Need Us Most.
Blocked toilets, sinks, gullies, or main drains can be messy, stressful, and hard to deal with. We’re a local family-run drainage service company (not a franchise), delivering fast response, fair fixed prices, and NO CALL OUT CHARGES. You’ll speak directly our local engineer who knows your area and gets the job done right.
Schedule Repair Service & Save £££
Blocked drains Bristol? Drain emergencies? Slow sinks or bad smells? Call now and let Flow Sure Drains take the pressure off your day.
Posted on Anthony PerkinsTrustindex verifies that the original source of the review is Google. Flow sure drains unblocked my drain with no issues and no call out charge if you have a blocked drain I highly recommend themPosted on Andrew EdwardsTrustindex verifies that the original source of the review is Google. Arrived promptly, sorted blockage quickly, would use again without hesitation.Posted on Victoria LongTrustindex verifies that the original source of the review is Google. Dave came out for my blocked sink, all polite and friendly, it took a while and it was a strange setup, but he got it flowing again, and tidied every thing up back, as if he wasn't here. Would highly recommend and would use again.Posted on HelenTrustindex verifies that the original source of the review is Google. Super friendly and quick, would totally recommend and use again. Reasonably priced compared to everyone else!Posted on Rachel ATrustindex verifies that the original source of the review is Google. I’ve had Antony out to look at our drains on a couple of occasion, both times prompt, knowledgeable and charging clear and fair prices. Very happy with the service!Posted on Ian WhiteTrustindex verifies that the original source of the review is Google. Great Job by them, I had a slow draining kitchen sink, that refused to be fixed by me. I called Flow Sure Drains, and it looked like it was going to defeat him as well, but Tony refused to give up and with some detective work figured out the issue, despite me giving him incorrect information, given to me by a company I paid 5 years ago to survey my drain system, on which inspection cover was Surface water and which was foul water. Turns out both were foul water! So thank you for giving upPosted on Russell JonesTrustindex verifies that the original source of the review is Google. Fantastic service. Text on Saturday morning, came Sunday, all sorted in 15 minutes. Would recommend and use again.Posted on David PlantTrustindex verifies that the original source of the review is Google. Great service - came the next day, fixed the problem within minutes.Posted on Graham DonaldTrustindex verifies that the original source of the review is Google. Antony did a great job in helping me inspect the drainage in my house and was a friendly professional who I'd recommend.Posted on jane marshallTrustindex verifies that the original source of the review is Google. Brilliant quick service friendly and knowledgeable fixed problem and thorough drain check will defo recommend
About the Flow Sure Drains:
Your Local Specialists for Drain Services Bristol and Bath
Flow Sure Drains is an independent, trusted team providing professional drain services in Bristol, Bath and the surrounding areas. Unlike national chains, we offer a personal, reliable approach backed by years of local experience.
We use modern equipment and proven techniques to deliver fast, effective solutions from emergency callouts to routine Bristol drain cleaning. Whether it’s a blocked toilet, sink, gully, or mainline sewer, we’re here to help quickly, cleanly, and affordably.
Choose Flow Sure Drains – where expert service meets honest, local care. CHECKATRADE APPROVED.

24/7 Availability
Drain Repair emergencies don’t wait, and neither do we

Experienced team
Fully qualified technitions with years of experience.

No Hidden Fees
Transparent pricing with no surprises.
Fast Response Times
Our local team ensures quick arrivals across Bristol
Emergency Specialists
From burst pipes to blocked drains, we’ve seen it all
Is Flow Sure Drains Right for You?
If you're facing blocked toilets, sinks, gullies, or mainline sewer issues and need fast, reliable help, Flow Sure Drains is here for you. We provide expert drain services in Bristol for homeowners, landlords, tenants, and small businesses who want problems solved quickly and professionally.
We’re the right choice if you’re looking for:
- Emergency drain unblocking with same-day callouts.
- Honest, fixed pricing — no hidden costs.
- Experienced engineers use high-pressure jetting and modern tools.
Whether it’s a sudden blockage or regular maintenance, our trusted Bristol drain services are designed to keep your property flowing smoothly.
Our Drainage Services
We offer fast, reliable, and professional drain services in Bristol and Bath to keep your home or business flowing smoothly. Here’s what we do:
Areas We Cover?
Local Drain Services in Bristol and Surrounding Regions
We offer fast, reliable drain services in Bristol, as well as nearby towns and villages. If you live or work in any of the following areas, Flow Sure Drains is ready to help:
- All areas of Bristol
- Bath and the surrounding towns and villages
- South Gloucestershire.
- North Somerset
FAQs — Blocked Drains Bristol
1) Who should I call to unblock blocked drains in Bristol today?
Flow Sure Drains — Fixed price, No call-out fee, Same-day service across Bristol. Call 0117 427 4565 or email admin@flowsuredrains.co.uk.
2) Do you charge a call-out fee?
No. We never charge a call-out fee. We confirm a fixed price on arrival before work starts.
3) How fast can you get to me in BS1–BS16?
Same-day attendance in most cases. We’ll book a 2–4 hour arrival window and keep you updated.
4) Do you use CCTV or just rods?
Both. We start with mechanical clearance, clean the line to full bore with HPWJ, and use CCTV when needed to prove the fix and spot defects.
5) What’s included in a standard unblock?
Diagnosis, mechanical clearance, HPWJ when required, and a clean-down. If CCTV is needed, we’ll explain and proceed once you approve.
6) What if the blockage keeps coming back?
We’ll CCTV to find the cause (roots, displaced joints, scale lips, interceptors) and give clear options (patch, lining, targeted dig) with evidence.
7) Do you guarantee your work?
Where possible, we include a 12-month free call-back on the same fault (fair-use: excludes structural failures, foreign objects, third-party works, misuse).
8) Are your prices fixed or hourly?
Fixed price agreed on arrival. We don’t pile on hourly charges or surprise add-ons for jetting/CCTV.
9) Is it safe to try chemicals before you arrive?
We don’t recommend it. Caustics/acids can be unsafe and often make professional clearance harder. If already used, tell us before we start.
10) Do you cover outside gullies and rainwater lines?
Yes — outside gullies, rainwater lines, ACO channels, and inspection chambers are routine clears.
11) Which areas around Bristol do you cover?
All BS postcodes and nearby: Portishead, Clevedon, Nailsea, Keynsham, Thornbury, Yate, Bradley Stoke, Chepstow — same-day where possible.
12) Can you help with Homebuyer or build-over CCTV surveys?
Yes — WRc/MSCC-coded surveys with video, stills, maps, and defect reports acceptable to Wessex Water/councils/insurers.
13) Do you work with landlords, agents and commercial sites?
Yes — pubs, restaurants, HMOs, letting agents and facilities teams. We provide photos/notes for your records.
14) How messy is the job?
We use floor protection, splash control and leave the area clean and tidy. Most jobs run 35–60 minutes depending on access.
15) How do I know who’s responsible — me or Wessex Water?
We’ll advise on private lateral vs. Wessex Water responsibility at the boundary and document findings if evidence is needed.
16) What proof do I get that the drain is clear?
Where appropriate, CCTV footage and before/after photos; we’ll show you live on screen before we leave.
17) What do customers say?
Our Google reviews and Checkatrade feedback highlight clear quotes, tidy work and first-visit fixes. Check them before you book.
18) How do I book right now?
Call 0117 427 4565 or email admin@flowsuredrains.co.uk with your postcode and a short description; we’ll confirm the earliest arrival window.
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