Blocked drain in Carshalton? Get it unblocked FAST!
We are available to clear blocked drains 24/7 in Carshalton so no matter when, give us a call! We provide each Happy Drains customer with the best service and at the best value price. Get your Carshalton drain unblocked FAST — customers come first at Happy Drains!
Happy drains are the premier Carshalton commercial drainage service provider. Local businesses and commercial enterprises can rely on us for the best value for money services. With highly trained & skilled Carshalton drainage teams & the latest equipment, we aim to provide and deliver the very best service and prices.

9.73 out of 10


Our customers share real stories in Carshalton. Your experiences keep us on our toes. Trust and integrity are how we work. The foundation of any relationship is trust, measurable by reviews which help prove that our customers are our priority. At Happy Drains we love happy customers.

Carshalton Blocked Drain Clearance, Cleaning & Repair
Greater London, SM5


Our reviews will tell you why we are the #1 Carshalton drainage services choice
We Love to clear blocked drains, toilets and pipework n Carshalton SM5 and Greater London. We are the local Carshalton specialist unblocking service because as the name suggests and you may have guessed by now that is what we love to do!
We do our very best to deliver great service and we always try to fix it first time. Happy Drains Carshalton is the right place with the right people for unequalled service and best prices with no quibble fixed charges for Carshalton householders.
Today you probably may have found these symptoms with your Carshalton drains, starting to flow slowly, burble a bit and then block even a bit of flooding. This is often due to a build-up of soap sludge, oils and detritus, over time starts to clog up your Carshalton pipework. Blockages can also be caused by the strangest and surprising objects that have been accidentally flushed down a toilet, as well as of course Carshalton drain problems caused by structural defects and root ingress.
Whatever the problem with Carshalton blocked drains...
Whatever the problem with your blocked Carshalton drain or toilet with way over 25-years of consistent and dependable service in Carshalton, we will help.
We are the best choice in Carshalton when you need proven fast and trustworthy drainage services at very reasonable prices. With expert local Carshalton technicians ready to deal with all types of Carshalton drainage issues.
What some of our customers in the area say about us:
- "Very responsive team, scheduled work for the next day and turned up on time."
- "Came out same day. Explained options and advised. Courteous and efficient."
- "Professional and polite - gave great confidence!"
Proven fast & trustworthy service at very reasonable prices...

Clear Kitchen Drain
"Very polite from asking if it was okay to park on the drive to explaining what the problem was, what he planned to do, showing the camera footage & clearing up & explaining guarantee. Invoice came through with amount advised. Would definitely use again. "
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"
Drain clearance
"Provided a fast efficient and courteous service. Very Happy with their quality. Of service."
Drain jetting
"Friendly, reliable and good value, I am glad to recommend Happy Drains"
Carshalton SM5 emergency blocked drain clearance, cleaning & repair. Fast service assured in Greater London. |

Call 020 8166 8630
or our office mobile
07824 757572
Carshalton Drainage Defects Dealt With!
Carshalton drains defects are resolved and repaired by using the best methodology & technology available.
As well as traditional methods of repair, in Carshalton we offer the latest ‘No-Dig’ repairs. All done cleanly and effectively. You can be confident that we explain all the options to you and will get the Carshalton drainage job done right to the highest possible standards courteously and efficiently and at the very best prices.
For the best Carshalton drain unblocking service, responsive and on time
If your Carshalton drains are slow flowing or blocked, or just a bit whiffy, we will find the problem and restore maximum flow.
With all the drainage apparatus that is needed in Carshalton for the task; from the most basic tools for simple problems to high-pressure jetters for the more 'interesting problems', we make sure that the job is properly done!
Professional Carshalton CCTV Drain Surveys
We love making those ‘special’ movies in Carshalton and by guiding our cameras to the heart of the Carshalton drain action.
We will speedily and accurately discover if there are any notable defects with your Carshalton pipework. We detail all the appropriate features including pipework material, size depths and draw a plan so you can see what you are responsible for.
Then we detail the best way in Carshalton to put the drain right, using the methodology to deliver quickest and most cost-effective solutions for any work that may be needed to fix the problem.
Drains defects resolved and repaired, confirmed...

Blocked drain
"We had a drain which had got progressively blocked over a week, with a complete blockage over the weekend. Found Happy Drains via a Google search and on the Sunday morning, requested a booking for the Monday via their online form. Monday am I get a call from their office to book the job in, 30mins later they arrive and have the problem sorted and advise me how best to avoid the same problem in the future. Very good service, would recommend. "
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"
1st time customer - Excellent experience
"1st time using Checkatrade. Polite and efficient experience from beginning to end, with clear/ transparent pricing + quick availability of plumber. I chose to use Happy Drains... who were available same day to unblock kitchen sink. Damian from Happy Drains was friendly and cheerful, but always polite and professional and persistent with unblocking drain. Damian had a powerful acqua vac that was required to unblock the drain. Not an easy job, but Damian persisted and determined to get job done. No surprises with charges...exactly as quoted and very reasonable. Recommended."
Flooded/partly blocked drain in kitchen.
"Phone was answered quickly when I rang up and explained the problem. I was called back pretty quickly with an estimated arrival time of between 11 and 3, in fact help arrived before 11. The problem was explained and assessed, and work began straight away. It took about 15 minutes or so and I was shown water draining from sink into manhole, blockage removed! Really quick, efficient job, I couldn't be happier."

Blocked drain
"Excellent service. Immediate and friendly client attention by phone. Appointment was booked to the next day, receiving a plumber call prior arrival. Plumber sorted the clog effectively in less than 30 min. Invoice link was sent to phone. All clear and quick. Would highly recommend."
Kitchen sink not running away
"Rapid response, friendly and reliable workmen, came and did exactly what they said. Follow up afterwards was excellent!"
Blocked toilet - resolved promptly and effectively
"Great service from Luke who managed to get our upstairs toilet unblocked in less than half an hour. Good customer service, was able to arrange a convenient time for the visit and Luke was very polite and courteous. The price was much cheaper than elsewhere, I will definitely use Happy Drains again for any future drain blockages!"
Recent Blog Posts...
In or near Carshalton, SM5, Greater London, the following drainage problems could benefit from a Carshalton CCTV drain survey...
Cutting out tree root mass from Carshalton drains
Vehicle activity affecting drains in Greater London
Build-up of fat, grease, or detergent in Carshalton drains
Bellied pipework in Greater London
Carshalton CCTV-controlled cutting problem
Cracked or leaking Carshalton drains and pipes
Ground movement causing Carshalton drain problems
Longitudinal cracking in Carshalton drains
Overflowing or leaking Carshalton septic tanks & cesspits
Collapsed drain in Greater London
Failed or broken soakaways in SM5
Concrete, cement or builders’ rubble in Carshalton drain
Broken or blocked Carshalton sewers or sewage pipes
Carshalton pitch fibre pipework problems
French drainage problems in SM5
Tree roots damaging drains in SM5
Deformed pipework in Greater London
Joint displacements in Carshalton pipes and drains
Ditch drainage problems in Greater London
Blocked Carshalton toilets and blocked Carshalton showers
Blocked or broken Carshalton drains
Bad smells in Greater London
Fractured drain in Carshalton
Water level problems in SM5
Land drainage problems in Greater London
Bellied drain in Carshalton
Problems with shared Carshalton drains
Clogged or broken pipes in Carshalton
Overflowing or blocked Carshalton drain pipes
We use selected local professionals in the Carshalton SM5 area.
This ensures a fast CCTV drain and sewer inspection & survey in Greater London.
Our Carshalton area coverage:
Carshalton and Greater London drain services from a firm receiving great feedback...

Drain Unblocking
"Fantastic, prompt service, our engineer was extremely thorough and very friendly. We had a bit a tricky blockage and have an unusual drainage system but he made sure it was all sorted. Would highly recommend! Thanks. "
Blocked bathroom drains
"Happy Drains were friendly on the phone and were able to attend the problem on the same day. The engineer attending the problem kept me informed on his arrival time and was polite and finished the job quickly. Would definitely use Happy Drains again."
Unblock drain in garage
"Called out to unblock drain in garage. Arrived within 2 hours, cleared the drain for a good fixed price. Very happy with the results. "
Call 020 8166 8630
or our office mobile
07824 757572