Blocked drain in South East London? Get it unblocked FAST!
Whenever you need us in South East London, we clear blocked drains. Blockages that affect toilets are no problem at your home. Happy Drains know that a clogged toilet or blocked drain in South East London can be an inconvenience. We offer fantastic value for money and deliver outstanding drainage services.
As the #1 South East London drainage service provider, we'll quickly unblock drains, toilets and sinks. With business relying on delivering good old honest value for money services. Our skilled South East London drainage technicians use the latest equipment to provide all local companies with the very best service and prices.
Customer in Rotherhithe
Unblocking toilet
The tradesperson arrived the same day, was friendly and professional, and quickly resolved the issue by unblocking the toilet
Customer in Highbury
Reliable service for unblocking drains
Prompt service, work carried out with minimum fuss, at fair cost.
Customer in North London
Outside drain unblocked
Reliable.Friendly engineer.Quick and left no mess. In all a very good service.
Customer in Paddington
Unblocking of Exterior Gutter Downpipe
Fast, friendly same-day service. The plumber was professional, efficient, and handled a tricky blocked drain on the side of our 4th-storey building with care. All sorted quickly-despite the 30-degree heat!
Customer in Kilburn
Highly recommend.
Called Happy Drains as although drain wasn't blocked it was smelling and there were drains flies. Excellent communication from all, keeping me informed as to time etc. They came the next day, on time, and hosed the drains out. Very nice guy, did the job efficiently, left drain clean and running freely, and within a few days 99% of the drains flies were gone. Highly recommend.
Customer in Forest Hill
Toilet Unblocking
Very happy with Luke's work! He provided a clear explanation regarding the cause of the blockage and advice on how to avoid it happening again. Even cleared up after himself! Would use Happy Drains again!
Customer in Balham
A blocked drain under the bath
This is the third time I've used Happy Drains and I cannot praise the company enough! You can book online - I booked on a Saturday for a Monday slot. Inc redivly helpful, friendly and reliable. They take photos of the job and explain what they found and how they fixed it - honestly a really brilliant company!!
Customer in Stoke Newington
External drain unblocking
Excellent, speedy service from a friendly, knowledgeable drainage engineer. Happy Drains will be my choice next time.
Customer in Upper Holloway
Excellent company
Very efficient team, very polite, came early, did a great job!
Customer in West Norwood
Drain unblocked
Happy Drains were excellent. He was with us within 3 hours of contacting the company. He knew exactly what he was doing. Was polite, clean and efficient. Went above and beyond to clear a nasty blockage. Couldn't have been more impressed with the service. Thank you. Would highly recommend
Customer in Tooting
Great service
Very helpful and professional. Would recommend and would definitely use them again
Customer in Highgate
Outside patio drain unblocking
Turned up quickly and sorted out a blocked patio drain. Checked the flow into the drain system, tidied up and left. Very happy.
Customer in East Ham
A Well Done Job
It was a quick response and the job was done. Basically everything you need in an emergency.
Customer in Tooting
Investigate and Clear External. Blocked Drain
Was a great experience. Easy to organise. A touch late on the day but was kept informed.. Joe was great where he turned up. Explained everything and didn't upsell unnecessarily. Was efficient, polite and friendly. Great all round. Nice report/record at the end of it. Great contrast to some of the trade service experiences that you can have quite often.
Customer in Chiswick
Friendly knowledgeable service
We were very happy with the work Happy Drains did for us - friendly and knowledgeable and sorted the problem
Customer in Hampstead
Clearing a drain in our rear garden
Very good service, engineer called about 20 minutes before arrival, arrived on time, friendly nice guy, professional. Fixed problem quickly, price quoted was fixed, no additional charges no matter what. Happy!
Customer in Hampstead
Main drain was completely blocked
I called them in the morning. The person who answered was extremely nice, knowledgeable and helpful. An appointment was booked for that same afternoon. The engineer called 45mn before arriving and was right on time. He was very nice, polite and did a great job. They all made the costs very clear all along. My problem was solved, there no surprises with the price which was perfectly justified. I will definitely call them again if I have a problem again.
Customer in Camberwell
Very happy with Happy Drains...
Very friendly communications on phone with office and with the plumber who attended (Luke) - problem sorted promptly.
Customer in Chiswick
Clearing stagnant, blocked gully/drain
Everyone I spoke to before and during the job was friendly and helpful. Luke came in good time as arranged and was extremely quick, efficient and helpful, clearing the problem and providing a missing grille to prevent future problems. We really appreciated his extra efforts and will use the company again! Very reasonable.
Customer in Mitcham
Prompt attention to job.
Drain quickly unblocked. Good advice by plumber as to prevent another blockage occurring
Customer in Richmond
Highly recommend
I used Happy drains to survey the drains of the house I bought in Kew Gardens SW London. From the initial phone call they were professional and efficient and friendly. The guy turned up on time, very professional and knew his stuff. Turnaround of the report was super quick, it was comprehensive, and included video and was easy to share with the estate agent . It gave me peace of mind to continue with the purchase. They were competitively priced and I would highly recommend
Customer in Beckenham
drain clearing
Happy drains were so easy to work with and to organise the job. The engineer who came out was very friendly and did a great job - I will definately use Happy drains in the future
Customer in Eltham
Blocked drain cleared
Excellent and prompt service. Reliable and efficient. I will definitely use this company again and I have already recommended them to neighbours.
Customer in Eltham
Drain clearance
Happy Drains responded promptly to my request to unblock a drain. They have done the same for two neighbours now and have been recommended on our local WhatsApp. Came out same day, kept me updated on when they were coming. Good communication and were up front about cost. Cleared the drain, no issues. Payment was quick and easy via an invoice on completion with link in email - I paid via Apple Pay.
Customer in Morden
Blocked kitchen drain
Turned up promptly and were super helpful. Got our drains working again quickly and gave us tips for future maintenance. Would happily recommend them.
Customer in Bromley
diagnosing and clearing a blockage in the pipes
Really great. Came within hours of calling, cleared the problem with confidence. Personable and professional, superb service
Customer in Finchley
Unblocked kitchen drain
Arrived same day, quickly unblocked drain and fixed price.
Customer in Barking
Unblocking drain
Great communication from point of enquiry, cost was clear. Called ahead prior to visit and arrived promptly. Dealt with issue quickly and efficiently. They were in and out! Sent before and after pictures. Highly recommend.
Customer in Brentford
Drain unblocking
Very informative and good work
Customer in West Wickham
Clearing drains
Great communication, timing, quality of work and friendly people. Thank you.
9.72 out of 10
The reason why our customers trust us in South East London is that we always give 100% to every job we do. From the moment you contact us with a problem, we will be working hard to get it resolved for you. We will get local South East London engineers to you quickly and efficiently!
South East London Blocked Drain Clearance, Cleaning & Repair
Greater London, SE1
Whatever the drainage problem is in South East London,
the answer is:
yes we can !
At Happy Drains we love to provide a great value and quality drain clearance service in and around South East London at very competitive prices. If you need assistance with problem drains in Greater London, Call Us.
Happy Drains Voted #1 favourite, by our Greater London customers, check our reviews!
Is your South East London property served by a septic tank or a sewage treatment plant?
If so, are you aware of all the South East London area environmental and building regulations?
More importantly, do you know if your South East London system is compliant with the new regulatory reform called the Small Sewage Discharge General Binding Rules?
Click the button to find out more...
For South East London householders & businesses, we are always happy to provide free advice and fast and efficient solutions without any fuss or drama!
Happy Drains South East London local service centre. We service the South East London SE1, Greater London area using local technicians, with local knowledge, we will get to you fast.
A few of our Happy Customers...

Unblocked a gullley drain
"The man was extremely calm and cheerful and went out of his way, even in pouring rain to clear my drain. I had limited access as the neighbour had built an extension over the manhole, but it didn't phase him and he completed the job."
Kitchen drain unblocked
"Very prompt service, within an hour of my call. Reasonable price. Friendly service. Job done well, drain left flowing properly."
Shared sewer blocked and unresponsive to my jet wash efforts.
"Happy Drains responded quickly and operative Tony arrived within an hour. No faffing-inspected the problem. Using specialist grab tool removed gravel and a bent spoon !! from the offending area then jet washed clear and restored proper flow. Area left clean and tidy. Would definitely recommend. Thanks Team Happy."
Blocked drains
"Alex showed up to the house, had a quick look and knew what the issue was and how to proceed. He was quick with clearing out blockage and made sure that everything was running smoothly. He was very helpful and gave us good tips to ensure we don't have another blockage. Would definitely use them again and recommend to others. "
South East London SE1 emergency blocked drain clearance, cleaning & repair. Fast service assured in Greater London. |

Call 020 7870 3205
or our office mobile
07824 757572
All South East London CCTV surveys include our state of the art Drainify reporting software. Check out the demo:
Fully trained technicians for South East London blocked drains
We use the best industry practices with fully trained technicians to deal with all types of blocked drains in Greater London we take care of your drainage problems, safely and at best value prices!
Blocked drains happen, all drain problem are dealt with easily and efficiently by our trained engineers - we'll normally solve the problem on the spot, in one visit.
So say goodbye to unpleasant pongy whiffs and odours, gurgling, slow running drains and flooding.
We Offer:
- Fixed Prices
- No Hidden Extra Labour or Chemical Charges
- Our Prices includes electro mechanical machinery and High Pressure Water Jetting
We invest in the latest CCTV technology and reporting software to solve your South East London drainage problems
This allows our technicians to investigate the cause of the faulty pipe by sending a camera right into the heart of the blockage.
As part of this service we supply insured CCTV drain teams and inspection surveys come complete with fully detailed technical reports, recommendations and quotations for any remedial work.
We also specialise in CCTV investigations for home buyer's pre-purchase report requirements.
South East London Drain Repairs with ‘no-dig technologies’
When it comes to repairing your drains we offer guaranteed repairs undertaken by a skilled professional.
We safely carry out planned repairs using traditional excavations and varied ‘no-dig technologies’ such as lining and patch repairs.
More Happy Customers each week, here's what they have to say...

Prompt, efficient service
"Sam was professional and polite, job done efficiently, thanks."
Blocked Drainage
"Happy drains are very professional, nice and tidy service. Turned up on time, great thing they kept me informed of their arrival time and finished the job quickly. They definitely exceed my expectations. Will rebook them in future if need be."
Blocked drain from ensuite.
"Called Happy Drains about 9am as my ensuite toilet was blocked which was the only working toilet at the time. They advised that someone could be with me between 10am and 12noon. Two guys arrived just after 12 and went to work straight away to clear the blockage, which they did quickly, cleanly and professionally. Based on this I would use Happy Drains again. "
Blocked waste pipe
"I would highly recommend this company. Very professional and friendly booking process and engineer arrived when they said they would. Fixed the issue and cheaper than the price quoted by one the national firms! "
Kitchen drain not clearing outside.
"After trying to clear outside gully by hand, I feared a major underground issue. After seeing good reviews, I called Happy Drains Norwich. A non urgent visit was agreed 8am-12. On the day, He called to advise on the way. Shortly after, he called again to advise that he had to attend an emergency and would it be OK in 1 hour. I agreed and he arrived in originally agreed time window. Relying on experience, he determined that the gully outlet was in a surprise position and he removed bits of concrete and old fat. Quick job but fee was ok for his experience and his very flexible wrists!"
Blocked toilet
"Blocked toilet, cause of which was a blocked drain outside the house. Happy Drains fitted me in quickly and dealt with it fast and efficiently, for a very reasonable price. I will certainly use again if necessary."
Had a really bad block in my drain effecting washing machine and boiler
"Amazing experience. Fast, knowledgeable and efficient. Called them at 12 pm they were here by 3pm... here 30 mins and problem sorted Very experienced and good value Thank you. "
Cleared outside kitchen and toilet
"From the phone call to the colleague coming out was so professional and made me feel they truly cared. The chap who came out was very pleasant and professional rom the beginning.such a nice chap. I would certainly have this company again and recommend them to others. Trust is so important. ?'? "
Back garden drain unblocked
"The challenge was to unblock my drain in the back garden with no rear access. All equipment needed to be brought through the house. It was too much of a risk to use a pressure washer for a single crew. However the engineer fully cleared the drain using his available tools/ equipment."
Inspection and Jetting of all drains;
"Martyn Roberts, the engineer, is a star! Courteous, neat, tidy, and efficient - he went above and beyond to clear the silt built up from Storm Babet, Storm Henk - was cleared out of all drains into my property - professional, experienced, efficient and so courteous. First in class. Thank you!"

Serious blocked toilet
"We hv a great and professional service conducted by Mr. Damian (at Sutton) under Happy Drains company this morning .. Damian is so professional and patient to fix our serious blocked toilet within 45 mins .. great job ?'??'?. B. Rgds / wendy "
Blocked external drain
"I had a blocked drain (external to the property). I previously had someone to look at and they explained that the drain had likely collapsed and quoted to fix (over £1k). I thought I would double check. Happy Drains visited and drain was clear within minutes (blocked trap) with no requirement to dig up garden and replace drains (or use a camera). 60 day guarantee inc in case it blocks again. Engineer was polite, friendly, cleanly dressed and professional. As he said 25 years of experience. Great job, highly recommend (and I will be recommending further)."
Blocked drain
"Quick response; good diagnosis on what to do; right equipment to clear the problem; did the job and explained how to reduce recurrence / maintainence. Good people to do work locally. And fair pricing"
Recent Blog Posts...
In or near South East London, SE1, Greater London, the following drainage problems could benefit from a South East London CCTV drain survey...
Problems with shared South East London drains
Failed or broken soakaways in SE1
Ditch drainage problems in Greater London
Blocked South East London toilets and blocked South East London showers
Overflowing or leaking South East London septic tanks & cesspits
Joint displacements in South East London pipes and drains
Water level problems in SE1
Concrete, cement or builders’ rubble in South East London drain
Bellied drain in South East London
Cracked or leaking South East London drains and pipes
French drainage problems in SE1
Deformed pipework in Greater London
Vehicle activity affecting drains in Greater London
South East London CCTV-controlled cutting problem
Overflowing or blocked South East London drain pipes
Clogged or broken pipes in South East London
Collapsed drain in Greater London
Blocked or broken South East London drains
Tree roots damaging drains in SE1
Land drainage problems in Greater London
Fractured drain in South East London
Ground movement causing South East London drain problems
Bad smells in Greater London
Broken or blocked South East London sewers or sewage pipes
Bellied pipework in Greater London
South East London pitch fibre pipework problems
Longitudinal cracking in South East London drains
Build-up of fat, grease, or detergent in South East London drains
Cutting out tree root mass from South East London drains
We use selected local professionals in the South East London SE1 area.
This ensures a fast CCTV drain and sewer inspection & survey in Greater London.
Our South East London area coverage:
South East London and Greater London drain services from a firm receiving great feedback...

I would recommend this company
"I called this company with a drain issue in our new property. Tony was very efficient contacted us to confirm the time he would arrive. He identified and cleared the issue quickly. I would recommend this company and Tony"
unblocked drain on Driveway
"Really easy and quick to book. payment made online after the job completed. Turned up when they said, worked well and cleaned and tidied after."
Bath room sink unblock
"Bathroom sink was blocked long time. Profisonal plumbing company engineers visited and advice the bathroom sink plumbing work is wrong. But happy Drain engineer visit used the aqua back Hoover problem solved. As a customer I have no hesitate to recommend this company. "
Call 020 7870 3205
or our office mobile
07824 757572
All South East London CCTV surveys include our state of the art Drainify reporting software. Check out the demo: