If you need a reliable plumber in Kennington, we’re here to help. We carry out plumbing, heating and drainage work across the area, from emergency leaks in flats near Kennington Road to boiler faults in period homes around Cleaver Square and Oval. Whether it’s urgent or planned, we keep things practical and get the job sorted properly.

We handle all kinds of plumbing work, including leaking taps, faulty toilets, damaged pipework, sink repairs and plumbing issues in kitchens, bathrooms and utility areas.
We work on heating systems in flats, houses and managed properties, helping with cold radiators, faulty thermostats, circulation problems and general heating faults.
If you’ve noticed damp patches, stained ceilings, mould or a drop in water pressure, we can investigate and locate hidden leaks before they cause more damage.
Some plumbing problems can’t wait. We provide emergency plumbing help for burst pipes, major leaks, overflowing fixtures and sudden loss of hot water or water supply.
We deal with blocked sinks, slow drains, bad smells and recurring drainage issues, making sure the cause is properly identified rather than just temporarily cleared.
If your boiler is losing pressure, making unusual noises or not heating properly, we can inspect the fault and carry out repairs where needed.
Regular boiler servicing helps keep your system safe, efficient and less likely to break down when you need it most.
We carry out gas safety inspections for homeowners, landlords and managing agents who need reliable checks and the right certification.
If you’re replacing an older system or fitting a new one as part of renovation work, we can install a full central heating system to suit the property.
We carry out plumbing installations for kitchens, bathrooms, utility rooms and wider property improvement projects.
We install and work on underfloor heating systems for customers looking for a more modern and evenly distributed way to heat their home.
We provide a full range of plumbing, heating and drainage services in Kennington. Some customers get in touch because they’ve found a leak under the sink, have a blocked drain that keeps coming back or have suddenly lost hot water. Others need help with boiler servicing, gas safety inspections, plumbing installation work or a heating upgrade as part of a refurbishment.
Kennington has a real mix of properties, from Georgian terraces and mansion blocks to newer apartments and rental flats. That means plumbing and heating systems can vary quite a bit from one road to the next. We regularly work around Kennington Park Road, Walworth Road, the streets near Oval and the quieter residential pockets off the main roads, so we understand the kind of faults that often crop up locally.
At Mayfair Plumbers, we believe good service starts with clear communication and honest advice. Customers want someone who turns up when expected, explains the problem in plain English and carries out the work properly. That’s how we approach every job, whether it’s a quick repair or a more involved installation.
We know that when you’ve got a plumbing or heating issue, you don’t want guesswork or vague answers. You want to know what’s wrong, what needs doing and that the work will be completed with care. We’re proud to have built strong reviews on Checkatrade, Trustpilot and Google, which reflects the way we work day to day.
1. Get in touch
Tell us what the issue is, where it’s happening and whether it needs urgent attention.
2. We inspect the problem
We attend the property, assess the plumbing, heating or drainage issue and work out what’s causing it.
3. We explain the next step
We talk you through what we’ve found, what needs doing and the most sensible way to resolve it.
4. We complete the work
Once agreed, we carry out the repair or installation carefully, test everything properly and leave the area tidy.
Although this page is focused on Kennington, we also work across the surrounding areas on a regular basis. That includes Oval, Vauxhall, Elephant and Castle, Lambeth, Waterloo, Stockwell, Westminster and other nearby parts of South and Central London within around 10 miles of Mayfair.
If you need an experienced plumber in Kennington, contact Mayfair Plumbers. Whether it’s a leak, blocked drain, boiler issue or planned installation, we’re here to offer clear advice and reliable workmanship.
We also cover all surrounding areas and postcodes, including Kennington, Oval, Vauxhall, Elephant and Castle, Lambeth, Waterloo, Stockwell, Westminster and nearby South and Central London locations, including SE11, SE1, SW8, SW9, SE17 and surrounding postcodes.
© 2026 Mayfair Plumbers Limited. All Rights Reserved | Company Number: NI680303 | VAT Number: 400286831
Website by OctopiStimuli