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
"Certainly! Here's a revised version: --- I recently had an emergency with blocked drains and contacted Happy Drains for a Sunday call-out. I was thoroughly impressed with their swift response and professionalism. Despite it being the weekend, they arrived promptly and resolved the issue efficiently. The team clearly explained everything, putting my mind at ease. Their excellent service and dedication were truly commendable. I highly recommend Happy Drains for any urgent needs and wouldn't hesitate to use them again."
Unblock Drain
"Communication was before & after the work. Wayne was very friendly & did an excellent job."
Blocked toilet
"Well done Tommy (and the whole team) for a great service and transparency on when to expect someone and on pricing. Was able to fix the issue simply, quickly and without fuss."
unblocked drain
"i highly recommend this company they was quick and affiant the two guys that came out was ever so polite even ran me before they turned up which i find very respectful will defiantly use and recommend this company to friends and family Thank you so much "
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...

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."
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 "
Drain survey
"Just been visited by an engineer today. Arrived on time , knowledgeable, answered all my questions. Looking forward to receiving the survey documents."
Drainage Block
"The service from booking appointment to the completion of work was excellent. The engineer Wayne was very friendly and knowledgeable with the work. Excellent service and will recommend to anyone."
Unblocking sink
"The workman arrived on time, having given me a call 10 minutes before to say he was on his way. He was courteous and thorough - made sure the blockage was cleared and gave me advice on preventing a repeat. Would happily recommend"

Blocked Manhole
"From 1st call enquiry to booking was really quick and a date agreed in the same hour. Received the courtesy call before the team arrived, job done quickly and professionally. Thanks very much to the office and site team."
blocked toilet
"The Happy Drains technician (Damian) came round very quickly and had our blocked toilet sorted in a few minutes. Very helpful, nice and knowledgeable, we would definitely recommend. "
Quickest and easiest unblocking i've seen!
"After so many expensive quotes from other companies regarding a clogged drain outside our kitchen window - Happy Drains answered our questions on Checkatrade and gave us a set quote - After talking to them on the phone, the team were kind, honest and fully transparent about how the day would go - One of their team members (unfortunately didn't get his name) came over, took one look at the drain, unblocked it and was on his merry way! Will definitely be recommending this company to friends and family!! Thank you so much team! "
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
"Very quick and no fuss. Damien showed up on time and had all the equipment needed. Sink functioning in less than an hour. Highly recommend."
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!"
Clear blocked drain and manhole and identify the cause
" Company quoted a fixed price, the engineer arrived the following day as promised and professionally fixed the fault. Very happy with the service."
Call 020 7870 3205
or our office mobile
07824 757572