Mayfair · Heating & hot water

No hot water fault finding & repairs in London

My taps run cold or hot water cuts out

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

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

24/7 emergency heating 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.
Hot-water cylinder in a domestic cupboard

No hot water can involve a combi boiler, a cylinder, an immersion heater or a shared building system. Tell Mayfair what supplies your hot water if known, whether heating still works and whether one outlet or all taps are affected.

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.

No heating or hot water, an active system leak, or repeated faults stopping the system? Explain what has stopped working and whether anyone in the home is particularly affected.

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.

Annual servicing, a planned controls upgrade or one cool radiator while the rest of the home heats normally and there is no leak: send the details for a suitable assessment.

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

Your repair question, answered

Why have I got heating but no hot water?
Hot-water cylinder in a domestic cupboard

That symptom needs a hot-water fault investigation, even if the radiators still work. Tell us whether you have a combi boiler, a cylinder or a communal supply, and whether every tap is affected. If only the shower has the fault, mention that before booking.

Understand the repair

What the engineer will do.

The investigation follows the actual hot-water arrangement. One cold shower with working hot taps points to a different scope from losing hot water throughout the property. The assessment can include the heat source, normal controls and supply to the affected outlets.

  • Assessment of lost or unreliable hot water
  • Checks relevant to the boiler, cylinder or outlet reported
  • A repair proposal identifying parts and specialist work
  • Agreed hot-water operation checks after repair

A useful first enquiry

What to tell Mayfair.

  • Say whether water is completely cold, lukewarm or intermittently hot.
  • List affected taps and showers, and whether the radiators still heat.
  • Share a visible boiler or cylinder model label and any fault message.
  • For communal hot water, provide the building-management contact.

Before any work

Read only normal user displays and settings. Do not remove immersion-heater covers, adjust safety valves or handle wiring. Unexpectedly scalding water, steam or a serious leak needs urgent specialist advice; keep people away from the affected equipment.

What affects the quote?

Boiler diagnosis, cylinder work, electrical testing and a shower-mixer repair require different skills and parts. Mayfair will clarify which assessment is appropriate and its charge. Replacement equipment is quoted separately if a repair is unsuitable.

Get the fault looked at.

Send the symptoms, equipment details and postcode. We’ll arrange the right engineer to investigate the fault and explain the repair options.

Send the details for this service

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 No hot water fault finding & repairs in Beckenham. 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 forNo hot water fault finding & repairs

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.

Hot-water cylinder in a domestic cupboard

Example problem & repair approach

Hot taps running cold

The problem: Hot water is unavailable across the property.

How we can help: Identify the hot-water system and check its heat source and controls. Repair options depend on whether the fault involves a boiler, cylinder or electrical component.

Questions about no hot water fault finding & repairs.

Why do I have heating but no hot water?

Depending on the system, the fault may relate to hot-water demand, controls or stored-water heating. Report the pattern and system type rather than buying a valve or thermostat before the fault is assessed.

What if only the shower has no hot water?

Mention that the other hot taps work. The shower fitting or its own water-heating arrangement may need attention, so the job may be a shower repair rather than a boiler repair.

Can you help with an immersion heater or cylinder?

Include its make or a picture of the accessible label. Mayfair will confirm the appropriate hot-water and electrical expertise for the reported fault before attendance is agreed.

Choose the closest problem

What needs attention?

Start with the symptom, or choose a planned service. See what we check, repair options and what to tell us.

Plumbing or heating?

For leaking taps, toilets, showers and water-supply faults, use the plumbing pages. For a boiler, radiators or stored hot water, explore the heating options.

Other repairs across London

If the job involves more than one trade, include the complete list in your enquiry so the work can be planned together.