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After initial assessment I was told it was a two man job who duly arrived in a couple of days with a jetting machine to clear the limescale. They worked very hard to jet the blockage one in the bathroom one outside at the manhole with the jetter. When they were satisfied the soilpipe was clear they inserted a camera so we could all see the there was now no obstruction. They were pleasant and informed me what was happening all the time, I would recommend them to others.

PAT

Very high standard of work carried out by Mark. Solved my issue,very knowledgeable,punctual and tidy. Would recommend & certainly use again.

Patrick

Very good and efficient job, excellent standard of work, well satisfied.

Jeremy

Browse reliable Drainage Specialists in North London

Take a look at rated Drainage Specialists serving North London, read reviews and submit your job for free.

Flexflow is a leading plumbing and drainage company with 9 years of experience in the industry. We specialise in draina and plumbing installation, repair, CCTV surveys, pump station installation and maintenance work. With our expertise and commitment to excellence, we provide reliable solutions for all your plumbing and drainage needs. Whether it's a simple repair or a complex installation, our skilled team is dedicated to delivering top-quality service. Trust Flexflow for efficient and effective solutions to keep your systems flowing smoothly. Contact us today for a hassle free experience!

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Reviewed by Jon on 2/11/2023

Great job.

Princes Paving &Building is a small family run buisiness.we specialise in the smaller jobs other builders do not want.we are also fencing contractors. Brick stitching is also a specialty we increasingly undertake ( House crack repair)

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Reviewed by Gary on 25/4/2026

We do all aspects of building work Roofing, patios, driveway, decking, painting, electrical and more

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Reviewed by Lisa on 14/5/2023

Reliable, friendly, am really pleased with the work they did. Would definitely recommend.

Our award-winning claims management service aims to help policyholders throughout the UK make successful buildings insurance claims caused by storms, burst pipes, accidental damage, fire, floods or other events which lead to the property owners needing to make an insurance claim. We project manage and carry out the required repairs using our fully vetted contractors. Aspray always strive to reinstate the property to its pre-incident condition as swiftly as possible. Aspray Ltd are authorised and regulated by the Financial Conduct Authority for claims handling only.

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Reviewed by John on 14/5/2023

Full home renovation expertise from building an extension to tap replacement. Electrical works, carpentry, Laminate/Carpet flooring, Bath installation, Kitchen installation, Interior/exterior design!! The ultimate damp proofing solution, using a cutting edge technology that allows walls to be protected from water ingress remaining its full strength and breathiness. Enjoy unusual projects that requires creative mind. If something seems complicated let us know we like complicated projects. Over 20 years experience with some of the most unusually creative projects help clients to improve and build their homes. We are a team professionally organised builders. Our team members experience vary from as low as one year experience for an apprentice to as high as 40 years engineering experience for experts.

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Reviewed by Paolo on 2/2/2026

The guys did a great job, high attention to detail, care not to make a mess, and provided creative solutions to both projects. Highly recommended!

Ziyad Construction with over 15 years of experience in the Construction industry, We carry out all aspects of Domestic/Commercial building works to the highest standards. Services include plumbing, carpentry, brickwork, loft conversions, extensions, house renovations, painting/decorating, plastering and all other general building works.

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Reviewed by Roger on 5/11/2024

Pump installation for a lack luster shower. Sorted well. Now have a powerful shower. Thankyou.

Greetings. My name is Hughie. I have over 20 years of experience in plumbing, leak detection, and bathroom installations. My team and I pride ourselves on delivering the best quality work to our clients and ensuring all clients are happy with our work and service. We also have Tradesmen who can undertake any work you may require, who always look to go the extra step for our clients. Our main focus is leak detection, we have all the necessary high-tech equipment to efficiently diagnose and quickly repair ANY leak, blockage or drainage issue, we are available 24/7 to come out to your premises to swiftly resolve any issue you are facing. We have full Public Liability Insurance, and offer discounts to the vulnerable and OAPs, Hope to be in contact shortly, Hughie

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Reviewed by Kike on 23/12/2024

AVOID AT ALL COST and it is the right company. Don’t pay him or his partner Nick Moules any money. Nick will probably visit your home within a couple of hours of posting the job (making you feel confident that your job will be finished as quickly as you need it to be) send you links to the materials to be purchased, ask for deposit and then stop all forms of communication. They will quote +/- £20 to the other tradesmen. Should be banned on this site.

We are a family run business with over 35 Years experience in the Plumbing Heating Drainage and Water Softening scopes of works, Working in the Herts Beds Bucks and North London areas. We offer a 24hr emergency service. We also sell rocksalt and ws salt.

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Reviewed by Joy on 9/6/2013

Thank you for your response. With regard to budget the category "up to £100" is the lowest limit one can specify on this site, with regard to VAT there was never any suggestion that this should not be paid. My husband accepted and paid your bill at the time it is only subsequently that we have found out from others that this was an excessive amount to be charged for this work. Our mistake was not getting a number of quotes before instructing you to do the work. We will not make this mistake again.

General maintenance

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Reviewed by Helen on 1/5/2024

All work completed on time and on budget and to a very high standard. Couldn’t have asked for better.

My name is Conor Lynch, and I�m an NVQ Level 3 qualified plumber with 16 years experience in the trade, including the past 8 years working in domestic plumbing. 5 years ago I made the decision to become self-employed and have never looked back. Building my business on integrity, quality workmanship, and a personal approach. I genuinely enjoy the work and the problem solving that comes with it. From a leaky tap to larger plumbing jobs, all work is carried out efficiently and to a high standard, with honest advice and no corners cut. I believe in doing things properly, communicating clearly, and leaving customers happy with the work done. I�m available 7 days a week and can also carry out emergency repairs when needed. Free, no-obligation quotations are provided, pricing is fair, and all work is fully guaranteed depending on job

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Reviewed by Kevan on 13/5/2026

Plumbing and drainage company Offering a fair price service with exceptional customer service and a pain free process

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Reviewed by Awnish on 27/8/2026

Thank You Benn. Very professional work done at a very competitive price.

We specialise in gas boiler repairs, servicing, and installations, as well as all types of plumbing work — from small leaks to full system installations. At the heart of our business is a simple principle: deliver high-quality workmanship with honest, reliable service. We take pride in doing the job right the first time.

Tavan Contractors Ltd? roofing contractors Ltd are a family run business based in Ascot, Berkshire and are one of the longest serving roofing contractors within the region we have built up a reputation for high quality workmanship over the last 35 years. Experienced in all forms of roofing works inc specialist leadwork. Willing and able to take on any size contract and we have worked along side of Bracknell Forest Council on the roofs We will not be beaten on price or quality, Insurance backed guarantees provided on all new works contractors Ltd

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Reviewed by Zoe on 3/1/2026

Hi we are a fully qualified gas heating and plumbing company. Our friendly members of staff are hear to help you in any way possible with advise and works you require. We pride ourselves on reliability and competitive rates for all our customers new or old. We cover all works for a dripping tap to a full heating installation.

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Reviewed by Peter on 22/8/2020

Very efficient and pleasant people. The work was carried out promptly and in about half the time estimated. Slightly messy digger tracks left but it started raining shortly before the end of job so marks were inevitable but thought they could have repaired them a bit before they left. But, all in all I am happy to recommend Matthew to anyone.

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Reviewed by Brian on 13/2/2026

Done the job ok, but took 1.5 hours to complete a 45 minute job! Shockley cost me £300 to have a hob installed with most of the existing pipe work used.

RM Drainage & Plumbing is a full drainage and plumbing service provider with over fifteen years industry experience. With our *24/7 response times* we're able to attend a time that suits you and your family and promise a *one-hour response time*. We're happy to visit and provide a quote but nine times out of ten we're able to provide a solution on the first visit! As a *local firm* we're able to offer very *competitive prices* and offer a fully transparent pricing structure, no hidden charges to surprise you later down the line. With our *10/10 scores* you can trust that we'll provide the absolute best service, excellent value for money guaranteed! We know how important your home and/or business premises are to you and we want to find a solution with as little 'down-time' as possible. Any time the property/area remains out-of-service costs you dearly and so while we aim to work fast we also work around you! RM Drainage & Plumbing will treat your property with the upmost respect, leaving the area clean and tidy and with as little disruption during the treatment of the problem as possible. We're ready to help you!

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Reviewed by Jane on 30/7/2026

Came very quickly to deblock my dishwasher and sink but did not secure a pipe properly causing water to leak all over my kitchen. Did not come back to fix it despite multiple requests.

professionalism, Quality, Seriousness

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Reviewed by Zeghum on 15/1/2020

Cornel turned up at a job with 3 others who didnt have a clue what they were doing. My wall i got taken out by these guys was a terribble job they used the wrong cement and now everyday i have cement falling bit by bit. Cornel also dug the floor to connect a new sink for waste pipe. He concreted the floor back and no water can now go through the waste pipe as hes connected it wrong. So i have a useless sink in a corner of my kitchen. Asked him to come back for 4 weeks kept saying tommorow never came.

Fairtrade builders

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Reviewed by Steve on 29/9/2021

Had a quote for roof repair which included for 1 missing tile, re fitting existing tiles, repairing flashing and gutter cleaning did not accept quote. On advice from another roofer just had the one missing tile replaced since there was no evidence of any leaks inside the loft or 2nd floor ceilings.

We are a building company that have been in operation for over 25 years We are mostly architect or customer recommendations based We can organise a local architect to produce your plans or price plans you already have We are a little old school where we will give you a competitive estimate and then show you the works we are doing also a job we have finished recently

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Reviewed by Manny on 16/4/2025

Excellent guys, no fuss and got the job done quick and to an excellent level of quality! Highly recommend!

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