Blocked drain in Chelsea? Get it unblocked FAST!
We are available 24/7 in Chelsea to clear any drain blockages, whether they're at home or work, Happy Drains are here to help. We offer a fixed price for Chelsea households and great prices for businesses, so what are you waiting for? Give us a call for more information!
Transparent pricing for your Chelsea business drainage emergency. A stress-free professional service that Chelsea businesses can trust and rely on. We include jetting for those challenging blockages — expert services and best value complete with a guarantee.

9.76 out of 10


Why call us? — that's the right question. We think we do brilliant work throughout Chelsea, but we let our customers do the talking for us. Which? and Checkatrade reviews we have by the thousand. That is not just an accident, check them out and then call us for a service that you can trust.

Chelsea Blocked Drain Clearance, Cleaning & Repair
Greater London, SW3


We care about your drains, and it shows! Just check our reviews!
We love to clear blocked drains in Chelsea and SW3, and we do it really well.
We unblock drains in Chelsea and for the right price. For unbeatable service and at the very best prices, including no quibble fixed prices for householders, you have come to the right place! By using local Chelsea engineers, with local knowledge, we will get to you fast!
Happy Drains deliver the full array of specialist great value drainage services in Chelsea. Our trained specialists love drains! We are supremely confident in ourtrustworthy and dependable services, for both commercial and household customers across Greater London.
Our reviews demonstrate we take great pride in doing the best job at the lowest possible price.
So if you need a speedy response, call us now!
Recent happy customers...

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)."
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!"
Drain hole cleaning
"We had a well built up human waste with toilette roll mix blockage. He has done a really good and quick unblocking. All mess has been clean up. I can just recommend them. Great company"
Unblocking drains
"Really lovely man , explained everything and turned up on time , reasonable price too ! Thoroughly recommend this company "
Chelsea SW3 emergency blocked drain clearance, cleaning & repair. Fast service assured in Greater London. |

Call 020 7870 3205
or our office mobile
07824 757572
All Chelsea CCTV surveys include our state of the art Drainify reporting software. Check out the demo:
Is your Chelsea property served by a septic tank or a sewage treatment plant?
If so, are you aware of all the Chelsea area environmental and building regulations?
More importantly, do you know if your Chelsea system is compliant with the new regulatory reform called the Small Sewage Discharge General Binding Rules?
Click the button to find out more...
Clean and tidy services across SW3, and around Greater London
We unblock, repair and renovate drain pipes with the latest repair tech and apparatus in Chelsea, SW3 and Greater London to the highest standards. Safety and care of our customers is our number one priority, and we always work efficiently, tidily and respectfully.
Need a speedy unblocking service in Chelsea?
With well-appointed vans and fully skilled engineers, who use both rodding and jetting equipment, you can trust we will get your drain back to normal in no time. We simply supply a professional service, whatever the blockage in and around Chelsea!
Our leading fixed price drain unblocking and unclogging service for households, means the price we say is the price you pay!
General CCTV drainage surveys in Chelsea and across Greater London
It’s crucial to have qualified professionals when carrying out CCTV drainage surveys. Our WRc qualified surveying teams, ensure that defects are properly recognised and coded so we can develop the best cost effective repair solution.
We have a trustworthy reputation and are best at delivering high quality CCTV surveys.
Do you need a home buyers CCTV survey in Chelsea?
Buying a house in Chelsea? We have a special CCTV drainage survey service, that is specifically designed to tell you everything you need to know about the drains at your new Chelsea property. All in accordance with your structural surveyors requirements. We have a trusted and desirable reputation, and we are the best in the business to deliver high quality ‘Pre Purchase Surveys’.
Drainage repair services across Chelsea and around Greater London
We undertake repair works for households and business customers alike in Chelsea.
So if you have a failed, collapsed or damaged drain, if it is of vitrified clay, plastic, or pitch fibre construction, then we can fix it!
More reviews from our happy customers...

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!"
Kitchen drain Blocked
"I had a big block on my kitchen drain. My kitchen is the result of a garage conversion with long drains and hard access. Happy drains came after a few hours from my call and fixed the problem. They had to open an access on the laundry and charged a reasonable amount to do that. Very happy and would call them again!"
Unblocking drain
"The blocked drain was identified quickly. The work was done very professionally and any mess cleaned up. Very happy with the service. "
Blocked Drain
"End to end customer service is excellent, Chris the engineer was brilliant! very knowledgeable and honest, has saved me thousands of pounds by providing an alternative solution to resolve the issue, would highly recommend Happy Drains again and they will be doing my further works, thanks for the excellent service!"
Unblocking a drain
"The Happy Drains technician (Tommy) came round very quickly and had our drain sorted in minutes. Very nice and knowledgeable chap would definitely recommend. "

Unblocking drain
"From when you call them, you are dealing with a real person and with that comes efficiency. Very polite on the telephone and also the drain engineers on site were very polite and just got on with the job. They showed you the unblocked drain before leaving the site and explained what I would receive in the report via email. Thoroughly recommend them and very good value. For the amount of crap they have to unblock each day, the service is spotless."
Drain flushing
"Arrived on time and was very polite and professional. Did what he needed to do with the minimum of fuss and explained what he had done along with verbal recommendations as to the next steps. This was followed up promptly with an email report."
Clearing a blocked manhole
"Tommy was excellent. Rang and got a same day appointment. Phoned ahead to confirm arrival time. Unlocked the drain quickly with a rod but followed up by jetting the drain to make sure it was entirely clear. Provided a number of good tips on how to avoid future blockage. Tommy was polite friendly and very efficient."
Recent Blog Posts...
In or near Chelsea, SW3, Greater London, the following drainage problems could benefit from a Chelsea CCTV drain survey...
Cracked or leaking Chelsea drains and pipes
Longitudinal cracking in Chelsea drains
Collapsed drain in Greater London
Land drainage problems in Greater London
Joint displacements in Chelsea pipes and drains
Build-up of fat, grease, or detergent in Chelsea drains
Water level problems in SW3
Concrete, cement or builders’ rubble in Chelsea drain
Broken or blocked Chelsea sewers or sewage pipes
Bad smells in Greater London
French drainage problems in SW3
Tree roots damaging drains in SW3
Overflowing or leaking Chelsea septic tanks & cesspits
Ditch drainage problems in Greater London
Chelsea CCTV-controlled cutting problem
Problems with shared Chelsea drains
Overflowing or blocked Chelsea drain pipes
Vehicle activity affecting drains in Greater London
Bellied drain in Chelsea
Failed or broken soakaways in SW3
Deformed pipework in Greater London
Cutting out tree root mass from Chelsea drains
Chelsea pitch fibre pipework problems
Blocked Chelsea toilets and blocked Chelsea showers
Fractured drain in Chelsea
Clogged or broken pipes in Chelsea
Blocked or broken Chelsea drains
Bellied pipework in Greater London
Ground movement causing Chelsea drain problems
We use selected local professionals in the Chelsea SW3 area.
This ensures a fast CCTV drain and sewer inspection & survey in Greater London.
Our Chelsea area coverage:
Chelsea and Greater London drain services from a firm receiving great feedback...

Blocked drain
"The men turned up and got on with the job straightaway. They were very polite and very helpful. I was very pleased with their work and the fact the drain was unblocked"
Blocked sewerage drains
"Happy Drains receptionist quickly arrange a visit the following morning to unblock our drains. We received a call 45 mins before arrival and the drains which had been blocked for 48 hours were unblocked within a few minutes, which was excellent as man hole covers in a neighbours garden were opened and showed that the drains were being exclusively used by our house. Excellent job by Happy Drains. Wouldn't hesitate to use them again. Quick polite and courteous."
Gulley unblocking
"Simon figured out the problem quickly and made sure there was no damage to the property. He also gave advice how to stop it happening again. Would highly recommend the service "
Call 020 7870 3205
or our office mobile
07824 757572
All Chelsea CCTV surveys include our state of the art Drainify reporting software. Check out the demo: