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.

9.73 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 an outside drain
"The staff at the office very kind and well spoken.. The work was completed on time. Invoice sent on email with photographs before the job and after the work was completed. Perfect as I am a landlord and can't always attend when the repairs are taking place to see what was done. Thanks to happy drains I'm a happy landlord until the next job?... "
Clearance of outdoor drain
"Easy to book, great communication, skilled and tidy work, and easy to pay invoice by Apple Pay. Good value and clear pricing too. Top notch!"
Blocked Gully
"Great service from Happy Drains ! Unblocking our external gully, great response time when booking the job in, arrived exactly on time and carried out a thorough job. Would highly recommend and certainly use again."
Blocked kitchen gully
"Ben and Sean were excellent, cleared our blockage in no time, then checked further down the run and cleared a mass of roots from another manhole we had no idea had a problem. Punctual, polite and efficient. A job well done."
Chelsea SW3 emergency blocked drain clearance, cleaning & repair. Fast service assured in Greater London. |

Call 020 7870 3205
or our office mobile
07824 757572
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...

Happy Drains = Happy Homeowner
"Fantastic service, drain was unblocked in no time. Mark was fantastic and professional. Thank you, price was great with no hidden cost. I had a builder who advised they may have to lift the tiles to get to the drain, luckily escaped that as I would have had to replace the entire kitchen "
Drainage survey
"Honestly the most efficient business I have come across. Called up and had a drainage survey booked in within 5 minutes at a very reasonable price. Jason who conducted the survey was very polite and helpful and William was great with getting the survey over to me in a very timely manner. Would highly recommend."
Great work on time and very clean
"They were very experienced in there work they also kept me up to date on when they were arriving. There work was clean and tidy. I would fully recommend them."
Blocked sink
"Excellent service provided. Everyone was polite and helpful. Amazing company and will be using them again."
Blocked drain
"My drain was blocked and I had previously called a different company to clear it but they were unsuccessful, I called happy drains and they arranged to send someone the following day. Martin arrived and managed to find the cause of the blockage and cleared it quickly and efficiently, keeping me updated with what he was doing and the root cause of the problem. Fantastic service from Martin and the team at happy drains, I will definitely be using them again in future if I have any similar issues and will not use anyone else again."

Blocked bathroom sink
"The plumber was very polite, very efficient and very helpful. He was very respectful of the property and did an excellent job"
Unblock sink pipes
"Great communication. Arranged visit to suit us. Lovely gentlemen attended and left it very tidy. "
Serious blocked toilet
"We have a great and professional service to be conducted by Mr. Damian (at Sutton) under Happy Drains Ltd this morning. Damian is so experience and professional to fix our serious blocked toilet within 45 mins. Damian is so patient to explain to us the whole situation. Deeply appreciated. Thanks Damian and Happy Drains team. A good and very reliable team !! thanks again."
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...

Toilet and drain unblocked
"The service I received was excellent, I made a call, was answered by a really helpful person who gave me an appointment date, the engineer called beforehand to confirm came on time and carried out procedure and cleaned up afterwards, he was helpful and knew exactly what to look for. Just refreshing to get good service, would highly recommend Happy Drains...!"
Clearing drains from side of house
"Super quick and easy experience. Excellent customer service. Expert arrived on time, was very courteous, explained what was going on throughout and was extremely quick. Did an excellent job of blocking the external drain. Highly recommend!"
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. "
Call 020 7870 3205
or our office mobile
07824 757572