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!

9.76 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 Blocked Drain Clearance, Cleaning & Repair
Greater London, HA1


If you have a blocked drain in Harrow call us for our best in the market fixed price service
For all Residential and Commercial Drain Services
No Harrow drain job is too small or too big and we love working with both householders and business customers throughout Greater London, the latter ranging from the hospitality business to building sites. We are fully trained and fully equipped with the best tools and equipment available. So whatever the problem with your Harrow drain we are ready, willing and more than able to help out.
We will deliver the best service at the best prices.
A few very Happy Customers...

Toilet and drain blockage
"Chris arrived during the time that he advised and was courteous and professional. He cleared the blockage and checked to ensure there was no remaining debris. Highly recommended and would definitely call again."
Blocked outside drains
"Very courteous plumber, explained everything he was doing and investigated thoroughly to find out the problem and then fixed it."
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."
Toilet drain pipe investigation
"Amazing in terms of just taking the time out on the phone to just walk through problem to see if they needed to even come out and also proposing various options to move forward. The prices quoted were also reasonable."
Harrow HA1 emergency blocked drain clearance, cleaning & repair. Fast service assured in Greater London. |

Call 020 8166 8630
or our office mobile
07824 757572
Harrow drain repairs to the highest possible standard
When it comes to repairing your drains, we are the experts.
When this happens, you need to trust that whoever is accessing, repairing and resealing your drains is a skilled professional. Working for householders, insurance market and commercial clients alike, our drain repair teams carry out drain repairs to the highest possible standard.
Our CCTV drain surveys in Harrow get to the root of the problem
As a leading drain services company in Greater London we invest in the latest technology to solve your drainage problems.
Sometimes it may be necessary for the drain engineer to use a CCTV camera to determine what condition the drain pipework is in. Sending a camera right into the heart of the blockage through an access point or manhole.
We provide a fully comprehensive written technical report, with full repair and competitively priced recommendations.
Harrow Drain Unblocks by fully trained engineers
You will probably want your Harrow blocked drains to be tackled quickly & you need someone who will respond fast & efficiently.
We clear all types of blocked drains in Greater London, including sewage drains, storm water drains, blocked toilets, and blocked sinks. We are industry accredited and use electro mechanical machinery, rodding and high pressure water jetting equipment.
Problems are dealt with easily and efficiently by our trained engineers on the spot and without delay.
We're creating Happy Customers every week, just see what they have to say...

Unblocked drain!
"Really easy to book in the job. Friendly and courteous staff. They came next day. Called beforehand to give a time and they were really punctual. Managed to unblock drain very quickly "
Toilet Blockage Removal
"I've used Happy Drains a few times to unblock drains and toilets. It's always a quick and friendly service"
Clearing of bathroom drain.
"Exceptional experience with this company! The booking process was seamless. Communication with the company was very clear on scheduling and having costs upfront meant no lingering worry on the final bill. Work was done quickly and the technicians were very professional. Payment was smooth as well (was able to use Apple Pay). Will definitely get my business again if needed and will recommend them to anyone else in the same situation."
Blocked sink
"Brilliant service called out in two hours all running very happy customer"
Drain unblocking
"Having used Happy Drains services a few years ago at a previous property, I called them again to sort out a blocked drain at my new home. The plumber came out the next day and resolved the issue quickly. He explained everything throughout the process and was very thorough. Their service is very reliable and reasonably priced and I wouldn't hesitate to recommend them. "
Unblocked a kitchen sink waste pipe
"The company was quick to respond to my initial call. The job was completed the following afternoon taking less than 15 minutes to complete. The technician was very polite and helpful. There was no call out fee or a dodgy plumber shaking his head for five minutes, making you think you've got a massive crisis on your hands. I will use this firm again in the future without doubt. "
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."
Storm Drain Assessment
"Very efficient and professional service. Quick response and helpful advice. Would recommend Happy Drains :)"

So quick!
"Within an hour of phoning on 30 December my drain was sorted!"
Unblocking of drain
"Excellent service, on my doorstep within 90 minutes of making them aware of problem. Work completed thoroughly and tested after. "
Clearing out storm drains on sunken patio
"Very pleased. Harry arrived and assessed problem. Very honest and told me he could only guarantee a 50% sucess rate. On completion he seemed as happy as I was that the issue was resolved. Lovely personable guy. Thanks"
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.
Harrow and Greater London drain services from a firm receiving great feedback...

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."
Drain clearance
"Call answered promptly, local engineer then responded within 5 minutes, scheduled a visit and arrived on time the following day. Problem quickly identified and resolved. Very efficient."
Called to unblock a drain
"The engineer informed us of his arrival time and was prompt. He quickly understood the task and was left to it. The drain was efficiently unblocked and a demonstration of the flow showed it was clear. It was a clean tidy job courteously undertaken. Thank you."
Call 020 8166 8630
or our office mobile
07824 757572