Blocked drain in Dulwich? Get it unblocked FAST!
We're first for all emergency drainage issues in and around Dulwich. Householders rely on us for practical and great value for money drainage services. Our highly skilled drainage experts use the latest equipment to provide the very best service and prices.
Do you have drainage problems with your Dulwich business drains? Happy Drains value business customers, your satisfaction is our top priority. We provide all Dulwich commercial and business customers with the very best service at the best value for money prices. So whether it's a blocked drain or toilet, call us.

9.75 out of 10


We love to post what our customers say about us. Our reviews are authenticated and independently verified and reinforce the position of trust in Dulwich we have worked hard to achieve. We care about what our customers say, rating our great service and sharing their experience.

Dulwich Blocked Drain Clearance, Cleaning & Repair
Greater London, SE21


For Dulwich drainage contractors, Reputation Always Matters
Winning the confidence of our customer in Dulwich is our #1 goal, we do this by delivering exceptional drainage services and outstanding value. With thousands of independently checked reviews we let the feedback do the talking. Feel free to read a few and add to them.
Happy Drains is the blockage clearance specialist in Dulwich SE21 and throughout Greater London . With almost 30 years experience in unblocking and fixing drains & sewers we can confidently say whatever the drain problem it will be effectively dealt with, using local Dulwich technicians, with local Greater London knowledge. We will get to you fast, and any problem will be made good and happiness guaranteed.
Is your Dulwich property served by a septic tank or a sewage treatment plant?
If so, are you aware of all the Dulwich area environmental and building regulations?
More importantly, do you know if your Dulwich system is compliant with the new regulatory reform called the Small Sewage Discharge General Binding Rules?
Click the button to find out more...
Reputation always matters, our drain service reviews confirm that...

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. "
Kitchen external drain blocked, and now it's now.
"Good communication from the initial call, though to the engineer updating us on his arrival time. Quick clean job, a very professional service. "
Unblocked drain
"I highly recommend Happy Drains. I contacted them on behalf of my elderly mother. I explained that I was unable to meet them at my mother's property so they sent me photographs of the completed work. I was extremely happy with the service provided by all the staff involved. "
Blocked sewage drain
"Their Engineer arrived on schedule and was extremely professional, courteous and polite. He wasted no time in clearing the blocked drain and gave advice. We will definitely call Happy Drains again in the future if we have a drain issue."
Dulwich SE21 emergency blocked drain clearance, cleaning & repair. Fast service assured in Greater London. |

Call 020 8166 8630
or our office mobile
07824 757572
All Dulwich CCTV surveys include our state of the art Drainify reporting software. Check out the demo:
Dulwich Drain Surveys and investigations by Happy Drains
If you are buying a Dulwich residential site or a Greater London commercial property or you need us to undertake some drain problem solving, we are the respected local Dulwich experts.
Using the latest underground CCTV equipment and drain technology enables us to pinpoint the exact problem within your Dulwich drainpipe, so the best solution for resolving any issue identified.
We remove the guesswork and accurately give you the facts so you know if you are about to inherit (as a property buyer) a whole bunch of expensive drainage problems.
As part of our awesome Dulwich services will then give a full and a clear and concise report, complete with digital stills within a comprehensive written report detailing any findings but more importantly a costed solution to repair the system should drainage problems be identified.
Dulwich Drain Repairs and refurbishment made cost-effective by using the latest technologies
Drain repair options for Dulwich and around Greater London can be varied, but the smart move is choosing the most cost-effective and most intelligent cost option. Our service range includes pipe bursting to ‘CIP’ cured in place polyester liners as well as smart excavation to ensure any structural problem is dealt with effectively, with minimum cost and inconvenience.
These methods are fast and designed to reduce inconvenience as well as being a cost-efficient method of rehabilitating damaged pipework.
As well as being the great value you would expect, all repairs are also undertaken to high safety and environmental standards. We have got it covered, so, we can get started wherever you are ready so call us now.
The Trusted {Location} Unblocking Service
If you have a blockage or a slow running drain, toilet sink or bath, we can sort it!
Common reasons for a blockage is a simple build-up of detritus during the average daily usage over time. Regardless of what is restricting the flow, our job is to restore the flow to your drain or toilet efficiently at a great value price by our expert Dulwich drainage engineers. With the least amount of fuss and disruption to and your property, and fully equipped with pro steel rods, flexible steel cables with rotating cutters and high pressure jetting all included as standard in our price. We are always ready to clear Dulwich domestic and Dulwich business blockages quickly.
Don't just take our word for it, ask our thousands of very satisfied customers...

Use this company
"8am rang company 10am engineer arrived 11am job completed and cleaned up.I would recommend this company without a doubt reasonable cost for the service.we do not get that very often "
Fast response and effective work
"Called out Happy Drains for an urgent drain clearance. Arrived within 90 minutes and found and fixed the problem straight away. I would definitely recommend and use them again"
Excellent Service
"Very prompt service. They were helpful and flexible on timings. Came next morning and were very reasonable, professional, and courteous. I would use and recommend again."
Blocked kitchen drain cleared
"A difficult, awkward blockage below ground level was cleared efficiently."

Drain unblocked quickly and efficiently!
"Happy Drains were great! Friendly on the phone, turned up on time and phoned ahead to let me know they were arriving. The plumber was lovely, got straight to the job, worked out what was going on, explained to me what the problem was and resolved it. Now a free-flowing drain again and I was delighted with the experience - thanks Happy Drains!"
Kitchen sink was unblocked
"Professional work, polite and thorough specialist. Flexible with time for me needs. Kent me informed about the exact time he is coming. Thank you very much for your help. Will recommend to friends"
Cleared a blocked garden drain.
"Cleared a blocked garden drain over bank holiday weekend on same day call out. "
Recent Blog Posts...
In or near Dulwich, SE21, Greater London, the following drainage problems could benefit from a Dulwich CCTV drain survey...
Water level problems in SE21
Blocked or broken Dulwich drains
Bellied pipework in Greater London
Bellied drain in Dulwich
Tree roots damaging drains in SE21
Clogged or broken pipes in Dulwich
Overflowing or blocked Dulwich drain pipes
Cracked or leaking Dulwich drains and pipes
Broken or blocked Dulwich sewers or sewage pipes
Overflowing or leaking Dulwich septic tanks & cesspits
Longitudinal cracking in Dulwich drains
Failed or broken soakaways in SE21
Ditch drainage problems in Greater London
French drainage problems in SE21
Deformed pipework in Greater London
Joint displacements in Dulwich pipes and drains
Fractured drain in Dulwich
Build-up of fat, grease, or detergent in Dulwich drains
Vehicle activity affecting drains in Greater London
Land drainage problems in Greater London
Bad smells in Greater London
Dulwich pitch fibre pipework problems
Problems with shared Dulwich drains
Collapsed drain in Greater London
Concrete, cement or builders’ rubble in Dulwich drain
Cutting out tree root mass from Dulwich drains
Dulwich CCTV-controlled cutting problem
Ground movement causing Dulwich drain problems
Blocked Dulwich toilets and blocked Dulwich showers
We use selected local professionals in the Dulwich SE21 area.
This ensures a fast CCTV drain and sewer inspection & survey in Greater London.
Our Dulwich area coverage:
Dulwich and Greater London drain services from a firm receiving great feedback...

Foul smell in bathroom
"I had a disgusting smell of sewage coming through my pipes in the bathroom, after trying to solve the problem myself unsuccessfully i called Happy Drains and Alex arrived as planned, as soon as he flushed the loo he knew instantly what the problem was - a blockage in the pipes. To say he solved my problem is an understatement, he went to both of my neighbours to check their drains until he found the blockage and then went ahead and flushed the pipes through. He was a true gentleman, polite, funny and very caring. I highly recommend this company and especially Alex. Thank you Alex"
Unblock drain re kitchen sink
"Happy Drains sent Alex who was superbly focused and dedicated. He rapidly identified the blocked kitchen sink that had not been resolved by a plumber was a drainage issue (as suspected), found the drains, identified the correct one linked to the kitchen, sent a camera down to find the blockage, and rinsed it away with high pressure water jet. Took an hour, with a lot accomplished. No additional or unexpected charges. Very happy with their service and professionalism (given dealing with these sorts of issues can be a minefield of distrust)."
Blocked outside drain
"Very reassuring man on phone. Gave me clear advice and fixed price, explained what engineer would be doing. Engineer booked quickly for next day. Engineer completed job in the hour, no fuss, no stress. Highly recommend, will use again. "
Call 020 8166 8630
or our office mobile
07824 757572
All Dulwich CCTV surveys include our state of the art Drainify reporting software. Check out the demo: