When a drain blocks, time matters. Rising water, backed-up toilets, or foul odours are not problems to monitor. They need a professional response, now. Clear Stream Drainage Solutions provides emergency drain unblocking in Falmouth 24 hours a day, every day of the year. Our certified engineers aim for a 1–2 hour rapid response, with no call-out fee and fixed-price clarity from the moment we diagnose the issue.
EXCELLENT
Based on 65 reviews
Posted on Google![]()
LisaTrustindex verifies that the original source of the review is Google.
Faultless from start to finish. I contacted the company in the morning and within hours, Josh arrived. This was a problem that others had been out to but couldn't fix and yet on the same day, Josh had identified the problem and fixed it. Ontop of this, it was down to the care and diligence of Josh that what was initially thought to be a bigger problem, was able to be dealt with on the same day. I can sometimes feel uneasy when others are doing jobs in the house but this was not the case with Josh who was extremely professional, courteous and a pleasure to have in the house. I would not only recommend Josh but think that anyone would be crazy to go elsewhere. Thank you.Posted on Google![]()
Laura JessettTrustindex verifies that the original source of the review is Google.
Friendly and super helpful, highly recommend!Posted on Google![]()
Dawn stangroomTrustindex verifies that the original source of the review is Google.
Amazing here with in 2 hours job done took all the pressure and worry out of manhole cover lifting with sewage thank you joshPosted on Google![]()
Mandy PhillipsTrustindex verifies that the original source of the review is Google.
Josh was polite and knowledgeable and dedicated to the task. He successfully identified a cracked pipe and unblocked another waste pipe. All in all a top bloke and a top jobPosted on Google![]()
Georgi MortonTrustindex verifies that the original source of the review is Google.
Josh was fantastically efficient, attending our blocked drain within 24 hours and clearing it out. He was also able to use his camera to check the integrity of the pipe and cause of the blockage. 10/10 would recommend!Posted on Google![]()
Becky ParkerTrustindex verifies that the original source of the review is Google.
Josh & Logan were great, cleared my blocked drain with the minimum of fuss and in super quick time. Not easy given that there is no access to the back of my house as it's mid-terraced and everything had to come through the house. Would definitely recommend.Posted on Google![]()
IanTrustindex verifies that the original source of the review is Google.
Excellent fast service. Very polite and professional.Posted on Google![]()
Rachel JonesTrustindex verifies that the original source of the review is Google.
I recently used Clear Stream for a problem with a septic tank and could not recommend them more highly. From the initial call out onwards they were knowledgeable, professional, helpful and conscientious. They originally attended as an emergency call out. Despite it being the May bank holiday they arrived within an hour and charged a really reasonable price for an emergency service. When it became clear that the problem was significant and we would need a new tank they installed a temporary fix then provided a detailed quotation for the major works, including answering insurers’ questions. The new tank was installed over a two day period in which they work really efficiently, while keeping me updated and informed about every stage. The guarantees for their work are reassuring and they made a stressful situation so much easier. I would highly recommend them to anyone.Posted on Google![]()
Gina MartinTrustindex verifies that the original source of the review is Google.
Josh - what a superstar. The only reason I haven’t given 5 stars is … I will have to pay the bill. Josh really put me at ease. I have been stressing about the blocked drain for two weeks. He got on with the job. Kept me advised all the way through the work. Would definitely recommend him. THANK YOU JOSH!!!Posted on Google![]()
Natasha RatcliffeTrustindex verifies that the original source of the review is Google.
Have had Josh over a few times now, for different reasons and are very happy with his work. Good communication, trustworthy, and straight to it, knows his stuff, was happy to talk it through and explain. Gave quotes ahead of work.Verified by TrustindexTrustindex verified that these reviews were published on Clear Stream Drainage Solutions - Blocked Drains & Repairs Cornwall's Google Business Profile. Learn more
Falmouth drainage systems face pressures that many inland areas do not. Coastal weather, older property layouts, and shared infrastructure mean minor issues can escalate quickly, particularly in winter.
Our engineers regularly respond to call-outs across the harbour area, Swanpool, the Moor, and surrounding residential streets where heavy rainfall, saturated ground, and coastal debris put extra strain on private drains. Older terraces and harbour-side buildings often rely on legacy clay pipework that narrows over time, reducing flow and increasing the risk of sudden failure.
Understanding these local conditions allows us to diagnose accurately and resolve problems properly, not just clear them temporarily.
Drainage issues in Falmouth rarely happen overnight. They often start as minor inconveniences before escalating into a full-blown emergency. Ignoring these early warning signs allows wastewater to back up into your property, potentially causing significant damage and health hazards.
Slow Draining:
Foul Odours:
Gurgling Noises:
Rising Water:
In an emergency, every minute counts. If you’re experiencing any of these issues, call us immediately on 01872 222555.
If water is backing up, do not use chemicals. Call for professional intervention immediately.
When people search for drain unblocking Falmouth, they are usually looking for speed. Speed alone is not enough. A blocked drain is a symptom, not the cause. Our engineers focus on root cause analysis to deliver a lasting solution. Depending on what we find, we deploy the correct engineering method immediately.
For harder obstructions such as compacted storm debris or root ingress, we use electromechanical equipment with cutting heads designed to remove solid blockages without damaging the drain. This method is often required in properties with mature gardens or shared external pipework.
For harder obstructions common in rural Cornish properties, such as tree root ingress or compacted storm debris, water alone may not suffice. Our engineers employ electromechanical machining. This involves feeding a flexible steel cable with a rotating cutting head into the pipework. It cuts through roots and solid masses, pulverising the blockage so it can be flushed away safely.
Recurring blockages usually mean there is an underlying defect. A CCTV drain survey in Falmouth allows us to identify cracked pipes, displaced joints, or collapsed sections without excavation.
Using high-resolution inspection cameras, our engineers locate the fault precisely and show you the issue on screen. From there, we can advise whether targeted repair or no-dig drain relining is the correct long-term solution. All recommendations are explained in plain language, with a fixed-price quote before work begins.
A blocked toilet is one of the most stressful drainage emergencies a Falmouth household can face. Rising water or repeated flushing failures usually indicate a downstream obstruction, not a fault with the toilet itself. Our engineers handle toilet unblocking in Falmouth as a priority service. We isolate the cause, clear the blockage safely, and check the wider system to ensure the issue does not recur.
While emergency unblocking is our most requested service, many Falmouth clients contact us to prevent future problems. Our drainage services include professional drain cleaning, CCTV surveys, drain relining, and septic system maintenance for properties outside the main sewer network. Preventative cleaning and inspection are particularly valuable for older homes and coastal properties where pipework deterioration can go unnoticed until failure occurs.

Our team clears blockages quickly and safely, restoring full flow and preventing further damage to your system.
Drain Unblocking
Using high-definition camera technology, we identify the exact cause of drainage issues without the need for unnecessary digging.
Drain Surveys in Falmouth
Drain relining reinforces your pipes from within, repairing cracks and leaks without excavation to restore full function and prevent future damage.
Drain Relining Falmouth
We remove built-up deposits that restrict water flow, improving drainage performance and extending the lifespan of your pipes.
Drain Pipe Descaling FalmouthWe serve the whole of Falmouth, Penryn, Flushing, Mylor Bridge, Budock Water, and surrounding TR11 postcodes.
One of the most common questions we hear in Falmouth is who is responsible for a blocked drain.
In most cases, drains within your property boundary are the homeowner’s responsibility. Shared sewers beyond the boundary are typically managed by South West Water. The difficulty is knowing where that responsibility changes.
Our engineers help you establish this quickly. If the issue is on your private drainage system, we focus on immediate resolution. If responsibility may sit with South West Water, we provide clear guidance so you can take the correct next step without delay or confusion.
We aim to reach Falmouth properties within 60 to 90 minutes. You will be given a clear arrival window when you call.
We believe in total clarity. We do not charge a call-out fee for attending your property. Once our engineer has diagnosed the specific problem, we provide a fixed-price quote for the solution. You will know the exact cost before any work begins, and that price will not change.
We strongly advise against them. Chemicals can damage pipework and the Falmouth coastal environment and rarely resolve the underlying issue. Professional intervention is safer and more effective.
Yes. Our Falmouth drainage experts provide 24/7 same-day service, including evenings and weekends.
Common causes include grease and food waste build-up, coastal debris such as sand or driftwood washed into drains during storms, ageing clay pipework, and root ingress from mature gardens. Falmouth’s coastal weather can accelerate these issues.
Yes. We provide a true 24/7 emergency drainage service in Falmouth, including nights, weekends, and bank holidays.
Yes. All permanent repair work, including drain relining, is covered by a five-year guarantee for complete peace of mind.
Clearstream Drainage Solutions is a family-run drainage company based in Cornwall, specialising in emergency unblocking and repairs across Falmouth and the surrounding areas. Our engineers are Gas Safe registered, fully insured, and trained in the latest drainage technologies.
A blocked drain will not resolve itself. One call secures a rapid response, professional diagnosis, and a lasting solution.
Call our emergency team now on 01872 222555
or use the option to request a fixed-price quote by text.
Not an emergency? Request a preventative drain inspection to avoid future blockages.