London
10 Best Plumbers in London
Whether you have a leak, blocked drain, boiler issue or planned bathroom work, the right plumber depends on the job and the response you need. This comparison separates emergency repair, general plumbing, heating and broader property support so you can make a focused choice.
How we rank this list
To put together this guide to plumbers in London, we looked at what each business really focuses on, how its customers rate it over time and what it shows about its work on its own channels. The order is ours and we review it regularly.
A few businesses pay to stand out, always after passing our editorial review and with a label that says so.
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Compare 10 Plumbers in London
East End Plumbers
Open 24 hours
East End Plumbers handles domestic plumbing work, including shower repairs and blocked drains. It is suited to households wanting a prompt, efficient response: one account describes a gas-safe plumber arriving within 60 minutes, while other jobs were completed quickly with explanations of the work. The service is also described as friendly and professional in the home.
Strengths: Clear explanations during repair work
Shower repairs and blocked drainsHouseholds needing a prompt plumbing response8 Bodney Rd, Lower Clapton, London E8 1AY, United KingdomPaul The Plumber LTD
Paul The Plumber LTD provides plumbing repairs and installations, including taps, stopcock valves, outside taps, blocked drains and washing-machine leaks. It suits households needing responsive help with everyday plumbing problems. The service is distinguished by prompt communication, clear explanations, tidy completion and support for urgent leaks.
Strengths: Work includes both repairs and fitting jobs
Household plumbing repairs and installationsUrgent leaks and other time-sensitive plumbing problemsEmergency plumber 24hr
Open 24 hours
Emergency plumber 24hr provides plumbing repair services, including boiler work, leaks, pipework, taps, showers, toilets and water-pressure diagnosis. It suits households needing methodical repairs and clear explanations, from urgent leaks to bathroom remodelling. Work is described as tidy, with repairs sometimes completed over several visits.
Strengths: Covers both emergency fault-finding and detailed bathroom pipework alterations
Households needing plumbing repairs or urgent leak investigation42 Lenthorp Rd, London SE10 0HT, United KingdomGREAT PLUMBERS LIMITED
GREAT PLUMBERS LIMITED provides plumbing work centred on repairs, including leak resolution and boiler-related assistance. It suits households needing faults diagnosed and fixed with minimal disruption. The service is presented as punctual and professional, with careful explanations, tidy working practices and transparent advice on appropriate solutions rather than unnecessary costs.
Strengths: Remote diagnostics have helped identify a faulty cooker circuit before an engineer visit
Households needing leaks or other plumbing faults repairedBoiler servicing and boiler issue supportPeople who value tidy work and clear explanations6A Bruno Pl, London NW9 8PW, United KingdomWeFix London
Open 24 hours
WeFix London is a plumbing service handling property repairs including leaking toilets, radiators and showers, as well as extractor fans. Its wider property work includes fuse-board issues, air-conditioning pump problems and fitted shelving. It suits households needing responsive, clearly explained repairs, with technicians described as diagnosing problems efficiently and keeping customers informed.
Strengths: Covers plumbing alongside selected electrical, air-conditioning and shelving work
Households dealing with leaks or plumbing repairsProperty jobs requiring practical repair or fitting work15 Newport St, London SE11 6AJ, United KingdomPlumberoo Ltd
Plumberoo Ltd is a London plumbing business providing repairs and online estimates. It suits households needing work ranging from blocked sinks and leaking drainpipes to toilet fitting and plumbing-related heating systems. Its service is characterised by straightforward explanations, careful workmanship and tidy completion, with an emphasis on avoiding unnecessary purchases or costs.
Strengths: Explains problems without pushing unnecessary work
Households needing plumbing repairsPeople looking for help with blocked sinks or leaking pipesCustomers wanting clear explanations before work beginsUnit 3, Plumberoo Ltd, 99-109 Battersea Business Centre, Lavender Hill, London SW11 5QL, United KingdomIMAA Plumbing & Heating
IMAA Plumbing & Heating provides plumbing repairs, boiler installation, heating work and bathroom transformations. The team handles both planned projects and urgent issues, communicating clearly while aiming to minimise disruption and leave work areas clean.
Strengths: Emergency call-outs have included arrival within less than an hour
Boiler, heating and general plumbing workBathroom renovations requiring coordinated installationUrgent plumbing problemsUnit 14 Bedford Rd, London SW4 7HA, United KingdomAza & Sons Services
Aza & Sons Services is a family-run London company covering plumbing, heating, gas and air-conditioning work. It provides repair services and online estimates, with examples including boiler servicing, boiler fault checks, AC repairs, pipe leaks and washing-machine installation. Clear explanations, transparent pricing and a safety-conscious approach suit households wanting practical, understandable engineering support.
Strengths: Covers plumbing, heating, gas and AC services
Households needing plumbing, boiler or AC repairsCustomers seeking clear explanations before work beginsDIA plumbing & Heating LTD
DIA Plumbing & Heating Ltd provides plumbing services, including repairs, replacement work and maintenance of older plumbing systems. Mike’s approach centres on prompt communication, diagnosis, clear explanations and practical repairs rather than unnecessary replacement. Customers can receive before-and-after photos or videos, and pricing is described as transparent with no call-out charges.
Strengths: Documents completed work with photos and videos
Homeowners needing repairs or replacement plumbing workPeople looking for clear communication and transparent pricing24-7 Emergency Plumbing Limited
Open 24 hours
24-7 Emergency Plumbing Limited provides repair services for urgent plumbing problems in London. Its work has included blocked drains, leaking joints, radiator valves, toilet filling valves and leak detection. The service is suited to people who need a quick response during a domestic plumbing emergency, with clear explanations and repairs intended to leave the affected area clean and tidy.
Strengths: Handles a range of emergency repairs, including leak detection and blocked drains
Households dealing with urgent leaks or blockagesPeople needing leak detection or guidance with a straightforward plumbing issue3 Windermere Rd, Archway, London N19 5SG, United Kingdom
Each map number points to a business in the list.
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Plumbing services represented here
- Emergency leaks and blockages24-7 Emergency Plumbing Limited and Emergency plumber 24hr cover urgent leaks, blocked drains and related faults, while East End Plumbers describes domestic call-outs.
- Everyday plumbing repairsThe entries include toilets, showers, radiators, taps, stopcocks, washing-machine leaks, pipework and drainage repairs.
- Boilers and heatingIMAA Plumbing & Heating and Aza & Sons Services cover boiler and heating work alongside plumbing; other entries describe boiler-related assistance.
- Bathroom installations and transformationsIMAA handles bathroom transformations, while other listed services include toilet, tap and shower fitting.
- Estimates and diagnosisPlumberoo, IMAA and Aza & Sons offer online estimates, while several services emphasise diagnosis and plain-language explanations.
- Repair documentationDIA Plumbing & Heating describes before-and-after photos or videos and practical repair of worn parts in older systems.
How to select a London plumber
- Describe the fault preciselyShare whether the issue is a leak, blockage, boiler fault, fitting job or renovation so the plumber can confirm relevant experience.
- Set the urgencyFor active leaks or serious water problems, ask about availability and expected arrival before agreeing to the work.
- Confirm the wider trade scopeIf heating, gas, air conditioning or electrical matters are involved, check that the chosen service covers that part of the job.
- Request the estimate in writingAsk what diagnosis, parts, labour and return visits may involve, especially for repairs that could take several days.
- Agree the finish standardClarify how the work area will be protected, cleaned and handed back when the repair is complete.
Questions people often ask
Which plumbers document online estimates?
Plumberoo Ltd, IMAA Plumbing & Heating and Aza & Sons Services are described as offering online estimates.
Are any response times stated?
East End Plumbers has an account describing arrival within 60 minutes, while 24-7 Emergency Plumbing Limited has reported times ranging from 30 minutes to within an hour.
Who covers plumbing and air conditioning?
Aza & Sons Services is described as covering plumbing, heating, gas and air-conditioning work.
Can larger plumbing jobs require return visits?
Yes. Emergency plumber 24hr notes that some larger repairs may take several days or require return visits.
