Blocked drain in Harrow? Get it unblocked FAST!
As the premier drainage solutions provider in and around Harrow, we offer and deliver fantastic value for money. With householders relying on us to deliver unblocking of drains and toilets and to deliver the very best service and prices. We guarantee to make you happy!
As the premier drainage solutions service provider to Harrow businesses, we offer fantastic value for money. Local businesses can rely on us to provide fast friendly unblocking of drains and toilets, obviously all at the very best service and prices. Our highly skilled Harrow drainage technicians are ready and waiting to make you happy!
Customer in Isleworth
Excellent Serv ice
Everyone was very friendly and reassuring. The engineer came promptly, did the job and explored all possibilities, gave helpful advice. I hope I don't have another problem, but if I do I would definitely call on Happy Drains to help. Thank you
Customer in Edgware
Only use their services.
On time fully equipped fully trained well mannered good communication skills highly recommend.
Customer in Wembley
Trustworthy and reasonable
We were very happy with service provided and quotation was reasonable. Engineers made sure they sent us some pics after the work was completed which helped to assess the issue was fixed.
Customer in Uxbridge
Good job
Very professional, came to the property knew what tot do and sorted the blockage very quickly. Thanks
Customer in Ealing
Good drain unblocking company to work with.
Good drain unblocking company to work with. We used them a lot in W13 and W5 postcodes and all jobs were done well and we will use them in the future.
Customer in Chiswick
Reliable
Company told me Jordan was running late. Jordan was friendly and efficent. Did the work quickly and leave the place clean and tidy.
Customer in Gerrards Cross
Great job finding the problem
Outside drain overflowing at my house in Gerrards Cross, the technician followed the problem along and found a pipe blockage. Issue was quickly & professionally resolved Many thanks !
Customer in Gerrards Cross
great job
fast friendly and professional service
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 Slough
Fantastic service, job done , no issues . Highly recommended.
We have used Happy Drains Ltd couple of times in last 2-3 years. Highly recommended company. Very quick response. Their employee called an hour before arrival to makes sure we are at home. On arrival he asked all important questions to fully understand what the issue was. It was blocked waste pipe by the kitchen sink/washing machine. He managed to clear /clean all from outside of the house . He checked in the kitchen that there is all clear , no leaks etc. Very very professional service. Highly recommended
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 Slough
Great service and fair prices.
I called Happy Drains for an emergency call out to the school I work at as our drains were backing up and the toilets were overflowing with sewage. They went above and beyond to get the problems fixed for me, even coming in on a saturday to make sure the work was finished. The service I received was brilliant and the prices are fair. This is the only company I will be working with if there are problems with the drains again. Highly recommended.
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 Putney
First class company.
Happy Drains provide an excellent all round service. Reliable, knowledgeable, professional and very good value.
Customer in Feltham
Friendly and Professional, great experience.
Friendly and helpful staff and simple to book a job. Tommy did a great job and removed your blockage promptly and provided really useful advice. Great value with a fixed price. I would highly recommend Happy Drains.
Customer in Highbury
Reliable service for unblocking drains
Prompt service, work carried out with minimum fuss, at fair cost.
Customer in Harrow
Drain blockage in bathroom basin.
Excellent work done. Quick and clean.
Customer in Harrow
Outside kitchen drain unblocked
I called mid morning and the chap turned up about 2 hours later. He was professional, competent and cheerful and got the job done in about half an hour. I would thoroughly recommend this company, very pleased with their work and attitude.
Customer in Harrow
Drain cleared
Swift and efficient
Customer in Harrow
Blocked outdoor drain
Ive had recurring problems with this drain. The work carried out was thorough and time was taken to get the source of the blockage.
Customer in Harrow
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.
Customer in Harrow
Blocked sink.
Arrived promptly and got the job done very quickly. Reasonably priced, no hidden costs and very polite.
Customer in Harrow
Front drain unblocked
Great service. Ray was friendly, explained what work he was going to do and promptly proceeded to do so. The price was reasonable and the same as per agreed on the phone beforehand. Very simple process to book and pay.
Customer in Harrow
Blocked sink and drains
Arrived on time with all the right tools. Took 2 goes at the blocked drain but eventually cleared. Job well done. Would recommend
Customer in Harrow
Blocked external drain.
Excellent professional service. Friendly guy who explained what he was doing. Cleared the drain with no hassle. Highly recommended, would hire again.
Customer in Harrow
Blocked drains and main chamber
I'm really pleased to say that the work was carried by a really friendly and helpful gentleman, my apologies that I can't remember his name but I'm really happy with the services. Clean, neatly done and no time wasted either. Well done! Thank you again Regards
Customer in Harrow
Conduct a drain survey to check condition and connection of a gulley drain.
Happy Drains were tremendous and we are extremely happy with their service. From the moment the phone was answered by Jason to the finally report, they were professional, responsive and delivered a thorough report. Thank you.
Customer in Wembley
Unblocking The Drains
I met Tony Hebditch today and he did an amazing job clearing the drains. They were completely blocked. He was very friendly and I would use Happy Drains Ltd again and recommend others to use them.
Customer in Wembley
Block Drain
The Person who came to fix the drain knew the problem and got it sorted in no time.
Customer in Pinner
Sewer clearance/cleaning
This was just a routine, non emergency, sewer clearance/cleaning but the manhole covers are a bit of a pain and take care opening. Job was done quickly, efficiently and highly professionally.
9.85 out of 10
We are always happy that our Harrow customers are talking about us. We print conversations on our web site as we're so proud of them — authentic verified reviews from our customers in Harrow are our best sales advert. We welcome you to read and leave reviews about our service.
Harrow Vacuum Tanker Drain and Sewer Jetting
Greater London, HA1
Harrow Vacuum Tanker Jetting Services
For Harrow drain vacuum tanker and liquid waste removal our multi-purpose Greater London combination tanker service has both vacuum and jetting capabilities.
If you need a specialist drainage unit for your Harrow site, we have the ideal optimised unit.

The Happy Drains Greater London CityFlex compact combination unit and qualified operatives, is used for both Harrow vacuum clearance and jetting services.
When you have a problem with flooding from Harrow drains our Vacuum Tanker Jetting is the solution. Our Combination Unit is successfully used to deal with silt and general detritus in large boor Harrow pipework. The fully optimisable CityFlex jetting and vacuum tanker is designed for all types of local Harrow flooding events.
We have a solution for all your Harrow drainage needs.
We can deal with the challenging environmental issues in Harrow and throughout Greater London. Our Harrow area tankers can be optimised for site-specific conditions in order to deliver a great value service for Harrow commercial and industrial sites.
Harrow HA1 emergency vacuum tanker drain & sewer jetting. Fast service assured in Greater London. |


We quickly deal with Harrow floods and blockages. Our first-class Harrow jetting and liquid waste removal service and considerable experience with our high rate jetter help our Harrow customers with all types of drainage emergencies. Our combination unit with both full vacuum tanker and jetting capabilities is Harrow site optimised to give maximum efficiencies to deliver the best value in Harrow.
Jetting pressure is 160 Bar or 2300 psi @ 28 GPM and full-scale industrial vacuum suction for all types of Harrow sites and industries with underground drainage systems.
Call 020 8166 8630
or our office mobile
07824 757572
All Harrow CCTV surveys include our state of the art Drainify reporting software. Check out the demo:

Fantastic service, job done , no issues . Highly recommended.
"We have used Happy Drains Ltd couple of times in last 2-3 years. Highly recommended company. Very quick response. Their employee called an hour before arrival to makes sure we are at home. On arrival he asked all important questions to fully understand what the issue was. It was blocked waste pipe by the kitchen sink/washing machine. He managed to clear /clean all from outside of the house . He checked in the kitchen that there is all clear , no leaks etc. Very very professional service. Highly recommended"
Effective, efficient and friendly.
"We got in touch with Happy Drains when both our basin and bath stopped draining completely. It was not an emergency but an employee visited us within two days, carried out the work quickly and effectively with a very friendly demeanour and only charged the amount agreed prior to his visit - no additional work was suggested or required. We will definitely keep their details should we ever need their services again."
Cleared a blocked drain
"Telephoned ahead of visit and arrived promptly. Very polite and informative offered follow-up advice and a new quote but wasn't pushy. Would definitely use again."
Quick & effective drain unblock
"I called Happy Drains to help unblock an external drain at our home. Initial customer service on the phone was quick, polite and even though I called early afternoon, they managed to find someone to visit that same day. The drain was unblocked successfully and the engineer was polite and provided useful advice for future avoidance of issues. I'd recommend."
Is your Harrow property served by a septic tank or a sewage treatment plant?
If so, are you aware of all the Harrow area environmental and building regulations?
More importantly, do you know if your Harrow system is compliant with the new regulatory reform called the Small Sewage Discharge General Binding Rules?
Click the button to find out more...
Harrow Emergency Flood Response, Extraction & Removal.
A quick call and trained and fully certified engineers will be at your Harrow site and ready to work in no time. Wherever the flood in and around Harrow or throughout Greater London.
Flash flooding caused by rainfall in Harrow is often preventable and often caused by a poor maintenance regime.
Floods happen in Harrow without warning, often rainfall can cause chaos at the most unlikely of times because of a poorly maintained Harrow drainage system.
For a swift Harrow flood response service, we are ready and waiting. Our Harrow flood water relief services are fast, safe and very effective.
Our fully trained and certified Harrow tanker operatives will be in place as fast as possible, if you have a Harrow basement flood, we are always ready to help and fast!
Harrow Basement Flooding
Lower ground floor basements in Harrow are at high risk during extreme weather events and because of poor drainage maintenance. They are also at peril from sewer surcharging from both Harrow rainwater and sewer system blockages.
Harrow residential and commercial premises lower ground floor properties can be prone to flood events, naturally being the lowest point in any building that is where water eventually collects!
With fast Harrow emergency response drainage services for all sites and properties, we are ready to help.
Prevention better than cure, Harrow Gully Emptying and Clearance
All types of Harrow drains from foul drains to rainwater gullies or throughout Greater London need regular maintenance cleans. The solids and various detritus that are carried by fast flowing Harrow water are caught in gully pots. Specifically, Harrow gully pots are designed to trap solids locally before they end up clogging the main Greater London drains and sewers.
With our regular maintenance service plans, we can attend your Harrow factory or commercial site at your convenience. We suck out using our vacuum unit and simply lift Harrow waste water and detritus and take it away to a certified environmental depot. We carry out high pressure water jetting in Harrow to maximise flows to minimise further risk of flooding.
Call us for highly competitive rates in Harrow, across Greater London and beyond.

#1 Harrow Combination Tanker Jetting Service
Whatever the type of Harrow site, residential or commercial, if you need one of our tanker jetters give us a call to remove debris and silt from all Harrow drain and sewer systems. We are fast and are always ready and able to deal with all Harrow drainage eventualities.
- Handover drain cleaning
- Harrow Site flooding
- Flood response including water removal, waste disposal and Harrow flood prevention
- Agricultural liquid waste removal services
- Harrow Spills
- Drain Clearance and Drain cleansing
- High-Volume High-Pressure Water Jetting
- Harrow Commercial and construction vacuum clearance
- Clearing Harrow blocked drains, sewers and service lines

Blocked drain that runs under house.
"Had a blockage from the sink drain that runs under my house. Called at 9:05 and engineer arrived within 3 hours and got the problem sorted within 25 mins of arrival making myself and my drain happy. Had the same done 3 years ago and cost nearly double with one of the larger companies so decided to go local and worked out well on all fronts. "
Clearance of blocked soak away
"Several people looked at the issue, suggesting that significant works may be needed to resolve. Spoke to Happy Drains, explained things well over the phone, suggested it may be a simple job to unblock it. Arrived quickly, did the job and all seems well. Very pleased "
A good clean drainage company
"A very helpful drainage company, good communication from start to finish."
Recent Blog Posts...
In or near Harrow, HA1, Greater London, the following drainage problems could benefit from a Harrow CCTV drain survey...
Overflowing or leaking Harrow septic tanks & cesspits
Tree roots damaging drains in HA1
Cracked or leaking Harrow drains and pipes
Ditch drainage problems in Greater London
Harrow pitch fibre pipework problems
Deformed pipework in Greater London
Build-up of fat, grease, or detergent in Harrow drains
Fractured drain in Harrow
Concrete, cement or builders’ rubble in Harrow drain
Clogged or broken pipes in Harrow
Broken or blocked Harrow sewers or sewage pipes
Failed or broken soakaways in HA1
Longitudinal cracking in Harrow drains
Water level problems in HA1
Vehicle activity affecting drains in Greater London
Bad smells in Greater London
Bellied drain in Harrow
Blocked Harrow toilets and blocked Harrow showers
Problems with shared Harrow drains
Bellied pipework in Greater London
Ground movement causing Harrow drain problems
French drainage problems in HA1
Blocked or broken Harrow drains
Collapsed drain in Greater London
Cutting out tree root mass from Harrow drains
Land drainage problems in Greater London
Joint displacements in Harrow pipes and drains
Overflowing or blocked Harrow drain pipes
Harrow CCTV-controlled cutting problem
We use selected local professionals in the Harrow HA1 area.
This ensures a fast CCTV drain and sewer inspection & survey in Greater London.
Our Harrow area coverage:
Harrow and Greater London drain services from a firm receiving great feedback...

Speedy attendance and good value for money
"We were very pleased with the work completed by Happy Drains. They attend quickly and are very good value for money."
I had a blocked drain, Happy Drains came within 24hrs and sorted the issue within 15 mins!
"Excellent service! We had blocked drain build up over a few weeks. Happy Drains came within 24hrs and sorted the issue within 15 or so minutes! The engineer was very pleasant and incredibly professional. I would certainly recommend this company and I will use again if required."
Clearing drains
"Great communication, timing, quality of work and friendly people. Thank you."
Call 020 8166 8630
or our office mobile
07824 757572
All Harrow CCTV surveys include our state of the art Drainify reporting software. Check out the demo: