Mayfair · Plumbing repairs

Plumbers in London

Leaks, taps, toilets, showers and pipework repaired.

Get the fault understood, the next step explained and the repair underway.

Across London · Homes, landlords & managed properties · Your area: Eltham

24/7 emergency plumbing help across London

  • Small repairs welcome
  • Price agreed before your visit
  • You approve extra work
Starting charge
From £85 including VAT
Call-out, assessment & a first-visit fix for small issues.
Urgent London repairs
1-hour arrival aim
Subject to availability, postcode, specialist needed and traffic.

For safely accessible, straightforward faults. Parts, materials and further work quoted separately. If a fix needs more work, the agreed visit charge covers call-out and assessment.

Call for your visit price and arrival estimate. Sending a form does not book a visit.

Property care, made personal.
Under-basin repair

Tell Mayfair where the water is appearing and what has changed. We can help coordinate an assessment, compatible parts and the agreed repair, with any follow-on work priced separately.

Your visit, explained

Small problem. Sorted from £85.

From £85 including VAT

Call-out, assessment and labour to fix a small, straightforward issue on the first visit.

For safely accessible faults that can be resolved on the first visit. Parts, materials and further work are quoted separately for your approval.

One-hour arrival aim

For urgent London plumbing and heating repairs, we aim to arrive within 1 hour, subject to availability, postcode, the specialist required and travel conditions. Call for your estimated arrival time.

Check availability: 020 4571 4235
What if the repair needs more work?

If a first-visit fix isn’t possible, the agreed visit charge still covers the call-out and assessment. We explain the fault and quote any parts, further investigation or larger repair for your approval.

We’ll give you the full visit price when you book. There is no additional call-out fee on top of that price.

Workmanship, warranties and specialist work

Any workmanship guarantee is set out in your written quotation: the work covered, duration, exclusions and how to report a problem. Product warranties follow the manufacturer’s terms. A repair does not automatically guarantee the whole existing system. Your statutory consumer rights are unaffected.

Gas work must be carried out by an appropriately qualified Gas Safe registered engineer. Electrical and unvented hot-water work need the relevant competence and certification where required. Mayfair matches the work to the appropriate specialist.

Read the service booking information · How to check Gas Safe registration

How urgently do you need help?

The situation matters more than the name of the fault. Use the safety guidance above if anyone may be at risk.

Urgent repair

Call to check availability.

An active leak, water you cannot isolate, an overflowing toilet or loss of your only toilet? Explain what is happening and whether water is still escaping.

Call Mayfair 020 4571 4235

We aim to arrive within 1 hour for urgent London repairs, subject to availability, postcode, specialist requirements and travel conditions. The estimated arrival time and charge must be confirmed by phone. An enquiry does not book attendance.

Routine work

Plan the repair or service.

A tap dripping into the basin, a planned replacement or a manageable fitting fault without escaping water: send the details and your preferred timing.

Get a free quote

If the situation worsens or an essential facility is lost, call to discuss the change.

Start with what you can see

Find the right repair in London

You do not need to know the technical name. Choose the description that fits, then see the repair options and what to include in your enquiry.

My toilet keeps running. Do I need a plumber?
Plumber inspecting a toilet cistern with the lid removed

Water continuing to flow into the bowl, a cistern that refills repeatedly or a flush button that fails are reasons to request a toilet repair. Tell us whether the cistern is concealed. If the bowl fills up instead of draining, choose toilet unblocking.

Can a dripping tap be repaired without replacing it?
Plumber checking a basin tap and its accessible connections

It may be repairable with a suitable washer, seal or cartridge. The fitting’s condition and availability of compatible parts determine whether repair or replacement makes sense. A photo of the tap and the leak helps us plan the visit.

Water under the sink: pipe repair or blocked drain?
Leak inspection

Report where the water appears and whether it happens when the tap runs or the sink empties. Leaks from connections and water backing up through a blocked waste need different checks. Mayfair can arrange the appropriate investigation without asking you to dismantle anything.

Find the right repair

What is your plumbing problem?

Choose the closest problem to see what can be checked, what affects the cost and what to include in your enquiry.

Tell us what needs fixing

A quote for the work you actually need.

Send your job list, postcode and preferred timing. We’ll review the work, explain the next step and arrange a visit where needed.

What we can help arrange

Start with the job.

  • Leaking taps, faulty toilet fittings and shower problems.
  • Accessible pipework faults and repair assessment.
  • Replacement fittings where repair is unsuitable or parts are unavailable.
  • Agreed operation and visible-leak checks after the repair.

What affects the quote

Scope, materials and access.

  • Investigation and safe access to the fault.
  • Compatible parts, replacement fittings and any return visit.
  • Separately agreed opening-up, drying or redecoration.

A more useful first enquiry

Three things to tell Mayfair.

01

Locate the symptom

Describe whether the water appears at a fitting, beneath a sink or through a surface. Photos can help plan the assessment; hidden leaks may need investigation before a repair can be quoted.

02

Confirm access

Tell us about fitted panels, shared supplies and the person who can arrange access. Mayfair will confirm any need for opening-up and reinstatement before agreeing that work.

03

Protect the finish

Share the make, model and finish of visible fittings. Approve a compatible replacement rather than assuming a similar-looking item will fit.

All of London covered

Plumbing across London.

We cover all 32 London boroughs and the City of London. Call with your postcode for the next available visit, or send a quote request with the fault and access details. Arrival time depends on the job, available specialist and travel conditions.

Under-basin repair
Checking the accessible trap and waste connections beneath a kitchen sink.
Finished kitchen tap
Related detail · Finished kitchen tap

Example work, explained

Repairing a leak beneath the sink

The problem
Water appears in the cupboard after the sink is used. The leak could come from a waste joint, seal or a nearby supply connection.
The work involved
The plumber traces the source, checks the fitting and repairs or replaces the affected accessible component. Hidden pipework or damaged cabinetry is scoped separately.
Checks and next steps
Run and drain water through the sink, inspect the repaired connection and check for visible leaks before tidying the work area.

Need similar work at your Eltham property? Tell us the symptoms and access arrangements.

Use a borough, local area or the first part of a postcode. Choose a result for service details and a quote.

About neighbourhoods and postcode matching

August 2026 ONS postcode data identifies boroughs sharing an outward district. Named centres use London Plan references; neighbourhood postcode examples use local address sources. Neither defines an exact neighbourhood boundary. Even a full postcode entered here is matched only by its first part.

Where a dedicated local service guide is available, we link to it. Other places lead to the relevant borough guide with your selected area carried into the enquiry. Your full repair address is needed when arranging attendance.

Browse London boroughs and local areasOpen a group to find your borough or neighbourhood
City of London7 local areas
City of Westminster21 local areas
Barking and Dagenham5 local areas
Barnet17 local areas
Bexley5 local areas
Brent15 local areas
Bromley8 local areas
Camden15 local areas
Croydon11 local areas
Ealing8 local areas
Enfield6 local areas
Greenwich10 local areas
Hackney7 local areas
Hammersmith & Fulham3 local areas
Haringey9 local areas
Harrow13 local areas
Havering7 local areas
Hillingdon6 local areas
Hounslow4 local areas
Islington6 local areas
Kensington and Chelsea15 local areas
Kingston upon Thames4 local areas
Lambeth13 local areas
Lewisham10 local areas
Merton5 local areas
Newham6 local areas
Redbridge7 local areas
Richmond upon Thames5 local areas
Southwark10 local areas
Sutton9 local areas
Tower Hamlets11 local areas
Waltham Forest8 local areas
Wandsworth10 local areas

Local service guides and related borough coverage. Named centres are drawn from the London Plan town-centre network, with council references for additional places. A centre, neighbourhood and postcode district can have different boundaries.

London postal addresses can include names such as Surrey, Kent, Essex or Middlesex. Our London coverage follows the property’s location, so please include the full postcode. These service areas are not separate Mayfair offices.

A clear next step

Let’s get your home working again.

One point of contact, from your first question to arranging the work.

  1. Tell us what you need

    Describe the problem and give us your postcode. You don’t need to diagnose the fault.

  2. Know the price and plan

    We explain the visit charge, the right specialist and available timing before you book.

  3. Find the fault. Plan the fix.

    We aim to resolve small, straightforward faults on the first visit. If more work is needed, you choose whether to go ahead.

Speak directly to Mayfair

Get your free quote.

Get a free quote for Plumbing repairs & leak investigations in Eltham. Tell us the problem and we’ll contact you about the work and price.

Free quote. No obligation. No account needed.

Requesting a quote is free. If the fault needs an on-site diagnosis, we explain the visit charge before you book. Repairs, call-outs and inspections are chargeable.

For an active emergency, call our 24/7 line on 020 4571 4235. This form does not dispatch an engineer. For immediate danger to people, call 999.

How your repair quote works
Your enquiry details

Your free quote is forPlumbing repairs & leak investigations

A postcode or area is enough to start. Full address and access arrangements can follow when a visit or delivery is discussed.

Add preferred timing or budget (optional)

Used to handle your enquiry, not a marketing sign-up. Do not include card details, passwords, door codes or sensitive documents.

Sending an enquiry does not commit you to a booking, purchase or payment.

Under-basin repair

Example problem & repair approach

A leak beneath the sink

The problem: Water appears in the cupboard when the sink is used.

How we can help: The plumber traces the leak, repairs the accessible waste fitting where suitable and checks for leaks with water running.

All London boroughs

Tell us where the work is needed.

We cover all 32 London boroughs and the City of London. Use the London area finder above, or explore these central London examples. Include your full postcode to check attendance for your repair. These are service areas, not separate Mayfair offices.

Picture the work

Examples for your brief.

Choose the closest service example to start your enquiry.

Under-basin repair

Illustrative example

Plumbing repair

Leaking waste fittings, dripping taps or a problem beneath the sink. Tell us where water appears and whether it is ongoing.

Enquire about this work
Drain camera inspection

Illustrative example

Drainage inspection

Investigate recurring drainage problems. Share the symptoms, affected fixtures and access to inspection covers.

Enquire about this work
Radiator valve adjustment

Illustrative example

Radiator maintenance

Arrange assessment of radiator or valve issues. Describe leaks, uneven heating or control problems.

Enquire about this work

Browse all 30 property examples

Questions about booking a plumber.

How much does a plumber cost in London?

From £85 including VAT for call-out, assessment and labour to fix a small, safely accessible fault on the first visit where possible. We’ll give you the full visit price when you book. Parts and further work need a separate quote and your approval. If the repair needs more work, the visit charge still covers call-out and assessment.

Can I book a plumber near me by postcode?

Send your full postcode and the plumbing problem. We use them to check the appropriate trade and current availability. Postal districts cross borough boundaries, so an area match alone does not confirm attendance.

Can you help landlords and tenants?

Yes. Include the reported fault, who can arrange access and who approves the work. Where a tenant, landlord or managing agent needs to authorise attendance or expenditure, agree that before booking.

Do you offer same-day or emergency plumbing?

Call to discuss current availability. This website does not promise same-day attendance, a fixed response time or 24-hour cover. Do not wait for an online reply if there is an immediate risk.

Can you find matching taps and replacement parts?

Share the brand, model and finish if known. Mayfair can discuss sourcing compatible parts or a suitable replacement, with cost and any return visit agreed before ordering.

Is repairing water-damaged decoration included?

Only if it is included in the written scope. Tell us if you also want plastering, cabinetry repairs or decorating so the complete job can be planned and quoted.

More maintenance support.