Blocked drain in Mill Hill? Get it unblocked FAST!
We charge a simple fixed price for drain unblocking services at residential sites across Mill Hill — toilets, drains or sinks. Our price includes jetting and all the required time, unlike some drain companies! Fast expert and great value services guaranteed, and we will leave you with a smile.
We're first for any Mill Hill business drainage emergency. Businesses can rely on us for a practical and great value for money drainage services. Our highly skilled Mill Hill drainage technicians use the latest equipment, & we manage efficient delivery of the very best service and prices for all local businesses.
Customer in Finchley
Unblocked kitchen drain
Arrived same day, quickly unblocked drain and fixed price.
Customer in Mill Hill
Clearance of blocked sewage drains / pipes
Great company. Fantastic comms. Had someone out within an hour of calling. Honest pricing. All in all faultless. Thank you guys
Customer in Kilburn
Highly recommend.
Called Happy Drains as although drain wasn't blocked it was smelling and there were drains flies. Excellent communication from all, keeping me informed as to time etc. They came the next day, on time, and hosed the drains out. Very nice guy, did the job efficiently, left drain clean and running freely, and within a few days 99% of the drains flies were gone. Highly recommend.
Customer in Enfield
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.
Customer in Upper Holloway
Excellent company
Very efficient team, very polite, came early, did a great job!
Customer in Highbury
Reliable service for unblocking drains
Prompt service, work carried out with minimum fuss, at fair cost.
Customer in Hampstead
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!
Customer in Hampstead
Main drain was completely blocked
I called them in the morning. The person who answered was extremely nice, knowledgeable and helpful. An appointment was booked for that same afternoon. The engineer called 45mn before arriving and was right on time. He was very nice, polite and did a great job. They all made the costs very clear all along. My problem was solved, there no surprises with the price which was perfectly justified. I will definitely call them again if I have a problem again.
Customer in Chingford
Good service and fixed the problem.
Happy Drains did a great job, it was easy to book an appointment with them over the phone, their engineer got in touch direct he arrived on time and had the blocked drain fixed with no fuss. Also the price was really good and payment was made easy via the payment link/website. I would definitely recommend Happy Drains ?'? Justin
Customer in Chiswick
Friendly knowledgeable service
We were very happy with the work Happy Drains did for us - friendly and knowledgeable and sorted the problem
Customer in Paddington
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!
Customer in Stoke Newington
External drain unblocking
Excellent, speedy service from a friendly, knowledgeable drainage engineer. Happy Drains will be my choice next time.
Customer in North London
Outside drain unblocked
Reliable.Friendly engineer.Quick and left no mess. In all a very good service.
Customer in Richmond
Highly recommend
I used Happy drains to survey the drains of the house I bought in Kew Gardens SW London. From the initial phone call they were professional and efficient and friendly. The guy turned up on time, very professional and knew his stuff. Turnaround of the report was super quick, it was comprehensive, and included video and was easy to share with the estate agent . It gave me peace of mind to continue with the purchase. They were competitively priced and I would highly recommend
Customer in Chiswick
Clearing stagnant, blocked gully/drain
Everyone I spoke to before and during the job was friendly and helpful. Luke came in good time as arranged and was extremely quick, efficient and helpful, clearing the problem and providing a missing grille to prevent future problems. We really appreciated his extra efforts and will use the company again! Very reasonable.
Customer in Highgate
Outside patio drain unblocking
Turned up quickly and sorted out a blocked patio drain. Checked the flow into the drain system, tidied up and left. Very happy.
Customer in Brentford
Drain unblocking
Very informative and good work
Customer in Rickmansworth
Blocked drain just before Christmas
Very friendly service, appointment obtained quickly and resolved our problem simply and effectively. Would definitely use again.
Customer in Rickmansworth
Drain Blockage Clearance
Had a blocked drain. Engineer came out next day, and cleared block and did an exceptionally thorough job.
Customer in Rotherhithe
Unblocking toilet
The tradesperson arrived the same day, was friendly and professional, and quickly resolved the issue by unblocking the toilet
Customer in Watford
Good service & price
Called Happy Drains out to clear a very blocked drain that run up the drive into the house over 20mts . Very professional from the initial call through the job . Wayne arrived on time calling 30 minutes before as agreed . No messing about flushed out the drains and checked that all was flowing properly . Wayne was professional with a friendly manner and a good sense of humour . Importantly the price was very reasonable . Would recommend to anyone 5 ⭐️
Customer in Camberwell
Very happy with Happy Drains...
Very friendly communications on phone with office and with the plumber who attended (Luke) - problem sorted promptly.
Customer in Wandsworth
Drain issues
We booked in a clean because our drain in the back garden smelled like rotting eggs. The technician took off the manhole cover and could see it was completely blocked. He had all the tools on hand to unblock the drain and it looks sparkling now. He was very knowledgable and we learned a lot about Victorian drains! Would definitely use again!
Customer in Edgware
Clear blocked drain
Easy to contact and quick response
Customer in Edgware
A go to Company
I'm delighted with the service that I have received from Happy Drains. They unquestionably believe in good customer service. After a small hiccup Wayne, the engineer from Happy Drains, came and sorted the problem in the most professional way. I highly recommend this Company.
Customer in Edgware
Unblocking a shower
Wayne from Happy Drains was excellent. It was a little complicated but he thought outside the box and worked out a way to unblock the shower successfully. I would highly recommend them!
Customer in Edgware
Unblock toilet
Very quick and efficient job done
Customer in Edgware
Blocked drain
Came out same day within a few hours and cleared several of my drains. I should have maintained them better but that's why we keep them in business :-) Efficient, professional and pleasant to deal with.
Customer in Edgware
Clearing drainage
Professional and quick action to handle the cause of problem. After the job the contractor has Cleaned up the site satisfactory.
Customer in Edgware
Drain clearance.
Superb! Called to see if it would be ok to arrive early. Identified the problem and resolved it with minimal hassle. Gave words of advise as to how best to avoid a recurrence and suggested alternative solutions if the problem did get worse in future.
9.72 out of 10
Our position of trust is hard-earned, and what our customers in Mill Hill say about us is posted online for the world to read. They keep us focused and drives us to offer the best services in Mill Hill. Hopefully, any reviews about Happy Drains' great service will help you make the right decision.
Mill Hill Blocked Drain Clearance, Cleaning & Repair
Greater London, NW7
Know why we have the best local reputation for Mill Hill drain unblocks - read our thousands of excellent reviews from very happy customers.
As the premier local Mill Hill drain technicians, we are proud to be the first choice for Mill Hill residential customers and Greater London business owners. The team at Happy Drains are ready to help, whatever it needs to get the drainage up, running and resume flow.
The inconvenience of a blocked Mill Hill drainage system can be stressful for a busy Greater London business owners and Mill Hill householders — our considerable expertise is built on years of experience. We're fully equipped to use state-of-the-art Mill Hill drain clearance and investigation equipment.
Quite simply, our reviews are why we have the best reputation

fantastic service
"excellent service very prompt arrived on time at our home and arrived in less than 24 hours of the call made to happy drains located the blockage and cleared the blockage very quickly no hidden charges highly recommended"
Unblock an outside pipe
"Unfortunately the pipe was blocked with concrete which appears to have happened when the garden fence was erected. However, the tradesman wrote the reason it was blocked on the invoice which helped when I contacted the tradesmen who erected the fence."
Very effective service
"They worked quickly and efficiently to solve the issue with our drains, explaining what they had observed and offering advice to avoid future issues. We were extremely happy with the service provided and would definitely recommend Happy Drains Newbury."
UNBLOCK OUTSIDE DRAINS
"This company has provided excellent first class service. DYNO ROD previously accepted our request to clear but on New Year's Eve morning declined as they were too busy and couldn't reach us until after New Year. Found HAPPY DRAINS on line, phoned and the contact was excellent, arranged a visit within an hour. Engineer arrived well within this time span was brilliant, cleared the problem quickly and efficiently. Based upon this work we would HIGHLY RECOMMEND HAPPY DRAINS and have logged their number in our Contacts folder for any future problems, THANK YOU."
Mill Hill NW7 emergency blocked drain clearance, cleaning & repair. Fast service assured in Greater London. |

Call 020 8166 8630
or our office mobile
07824 757572
All Mill Hill CCTV surveys include our state of the art Drainify reporting software. Check out the demo:
Is your Mill Hill property served by a septic tank or a sewage treatment plant?
If so, are you aware of all the Mill Hill area environmental and building regulations?
More importantly, do you know if your Mill Hill system is compliant with the new regulatory reform called the Small Sewage Discharge General Binding Rules?
Click the button to find out more...
CCTV Camera technology identifying problem Mill Hill drains
Happy Drains Mill Hill use very modern CCTV drain survey tech to find the solutions for any drain problems in Mill Hill.
Excellent service for Mill Hill ‘homebuyers’ and ‘property professionals’ who need to understand how their system works and how much it cost to repair any problems we may find. We offer professional Mill Hill CCTV drain survey and investigations services at the very best prices.
After our Mill Hill drainage teams visit, we will provide you with a written report detailing the location of any drainage failure or problem areas, written up recommendations outlining the most cost-effective repair works.
Local Mill Hill drain unblocking
The Happy Drains Mill Hill team will attend your home or place of business quickly at the best price. Happy Drains Mill Hill are your local drainage heroes and offer free Expert Advice on the phone and answer any question. We are always just one phone call away.
Leave your drain problem to us, the local Mill Hill drain unblock experts. With high pressure jetting and electro-mechanical kit we can clear the drain blockage, show us the manhole, and we are away!
At your Greater London home or your business site; any Mill Hill blocked drain job should be achieved with a first-time fix to make you happy and will leave your home or workplace as clean as we found it at great value prices.
When it comes to Mill Hill drain repairs, we are the Greater London experts
Often urgent action to defective Mill Hill drains may be required. We are experts in speedy repair and replacing faulty Mill Hill pipes with a minimum of fuss and disruption. We will give you a written and fully specified fixed-price quote, and all of our Mill Hill drainage work is guaranteed.
We use both digs and the latest ‘cured in place’ or ‘in-situ’ repair techniques and choose the most appropriate and cost-effective technique for Mill Hill drain problems to deliver the best value for money possible.
We can repair Mill Hill drains, pipes and sewers. If we can avoid digging our no-dig repairs generally are more cost-effective because they avoid the cost making good because we prevent any scarring or damage to the ground surface. All done to the highest possible standards, guaranteed.
Our Mill Hill drainage expertise is built on years of experience

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 "
Severe drain blockage cleared fast
"We used the Basingstoke branch, and I couldn't be happier. We had a severe blockage in our main waste pipe due to previous owners dumping grease for years. I called in the morning, they came just after lunch. The engineer was friendly and knowledgeable and explained every step thoroughly, cheerfully answering my questions (I'm curious about everything) and did the job quickly and with a great sense of humour, letting me fill the fatburgs that flowed out. Price was brilliant too. Couldn't recommend enough. "
Blocked Soil Pipe
"This is a great Company. I called them at 10.30am to request a visit to sort out a blocked toilet system at my daughters place and the Engineer arrived at 3.00pm (within the time slot initially given). Within minutes he (Luke) had identified the issue and not long after, the blockage was cleared and a working toilet was restored. I would recommend these guys to anyone seeking a prompt service, provided by people who know exactly what they're doing."
Bathroom drain unblocked
"The gent from Happy drains arrived promptly, explained what he planned to do, and resolved the issue quicker than expected. It was a smooth and friendly process and I'm very happy with the outcome."

Unblock a Toliet
"They were very good, They 100% aright. they thanked me for using them which I though was nice."
Water rising in shower
"Happy Drains were recommended by one of my letting agents. Called them, staff courteous and very helpful. Call arranged for the following day, email received confirming this along with confirmation of anticipated cost. My tenant confirmed that they arrived at the appointed time, undertook the job in a timely manner and left the area clean and tidy. All in all a pleasure to deal with, would definitely use them again and have no hesitation in recommending them. "
Clearing drains
"Great communication, timing, quality of work and friendly people. Thank you."
Recent Blog Posts...
In or near Mill Hill, NW7, Greater London, the following drainage problems could benefit from a Mill Hill CCTV drain survey...
Joint displacements in Mill Hill pipes and drains
Build-up of fat, grease, or detergent in Mill Hill drains
Tree roots damaging drains in NW7
Blocked or broken Mill Hill drains
Collapsed drain in Greater London
Bad smells in Greater London
Mill Hill CCTV-controlled cutting problem
Land drainage problems in Greater London
Bellied pipework in Greater London
Fractured drain in Mill Hill
Vehicle activity affecting drains in Greater London
Overflowing or blocked Mill Hill drain pipes
Deformed pipework in Greater London
Bellied drain in Mill Hill
Cutting out tree root mass from Mill Hill drains
Blocked Mill Hill toilets and blocked Mill Hill showers
Broken or blocked Mill Hill sewers or sewage pipes
Problems with shared Mill Hill drains
Overflowing or leaking Mill Hill septic tanks & cesspits
Ditch drainage problems in Greater London
Cracked or leaking Mill Hill drains and pipes
Concrete, cement or builders’ rubble in Mill Hill drain
Longitudinal cracking in Mill Hill drains
Clogged or broken pipes in Mill Hill
Failed or broken soakaways in NW7
Mill Hill pitch fibre pipework problems
Water level problems in NW7
Ground movement causing Mill Hill drain problems
French drainage problems in NW7
We use selected local professionals in the Mill Hill NW7 area.
This ensures a fast CCTV drain and sewer inspection & survey in Greater London.
Our Mill Hill area coverage:
Mill Hill and Greater London drain services from a firm receiving great feedback...

Unblocking of outside drain
"I have had a problem for quite a while but previous tradesman did not solve the problem but Happy Drains did."
Drain unblock
"Great service from start to finish. Ordering the service was easy with the online form. The contact phone call early in the morning to confirm that Happy Drains rep would be with us between 0800-1200 was very comforting. The engineer himself was extremely professional and cleared the blockage very quickly. He then cleaned the whole system and ensured we had no other issues before he left. The cost of all this was very reasonable considering other comparable companies. Please pass on my thanks to all concerned. ?'??'??'?"
Blocked drain
"They came back to us quickly with an all inclusive quote. I booked straight away and they were here the next day as agreed. The engineer was very courteous and just got on with the job. He was done quickly and cleared up. Excellent service. I would highly recommend this company."
Call 020 8166 8630
or our office mobile
07824 757572
All Mill Hill CCTV surveys include our state of the art Drainify reporting software. Check out the demo: