Gas Safe registered 919881 · Mon–Sat 7am–8pm · Emergency cover 24/7

Croydon Heating
& Plumbing

Croydon & the CR postcodes

Emergency plumbers covering Croydon and the CR postcodes, 24 hours a day

Water coming through a ceiling does not wait for office hours, so neither do we. The call-out is £120, it is the same figure at two in the morning as it is on a Tuesday afternoon, and it covers getting to you, isolating the water and finding out what has actually failed. Before any repair starts we tell you what that repair will cost, and you decide.

What you get

What the job includes

  • A £120 call-out charged at one flat rate, with no night, weekend or bank holiday premium loaded on top
  • Isolating the water supply and stopping the damage first, before anyone starts talking about the repair
  • Tracing the source properly rather than lifting the nearest floorboard and hoping
  • A price for the repair given before it begins, so nothing arrives on an invoice you have not already agreed to
  • Burst and split pipes, failed compression joints, seized or leaking stop valves and pinhole leaks in copper
  • Overflowing toilets and cisterns, blocked and backing-up soil pipes, and overflowing cold water tanks in the loft
  • Boiler lockouts and total loss of heating or hot water, with any gas work carried out under Gas Safe registration 919881
  • Freeing a frozen or blocked external condensate pipe and lagging it properly so the same fault does not return in a fortnight
  • Making the property safe and watertight the same visit, even where the full repair needs a part ordering in
  • A written note of what failed and why, which matters if you are claiming on insurance or billing a landlord

Local knowledge

Where the stopcock is in a Croydon house, and why it often will not turn

The single most useful thing you can do before we arrive is get the water off, and the single most common reason people cannot is that they have never needed to find the stopcock before. Where it sits in Croydon depends almost entirely on when the house was built, and the borough has four distinct kinds of housing stock. In the Victorian and Edwardian terraces that fill Thornton Heath, Selhurst, South Norwood and Broad Green, the original scullery was at the back, so the supply usually comes in at the front and the internal stopcock is under the floor near the front door, sometimes behind a small hatch in the hall, sometimes under the bottom stair. Plenty of these houses were re-plumbed in the sixties and seventies when the kitchen moved, and the stopcock moved with it to under the kitchen sink, which is where most people look first and are occasionally right. In the interwar semis across Shirley, Addiscombe, Sanderstead and Coulsdon it is nearly always under the kitchen sink or in the garage where the supply enters. On the post-war estates, New Addington in particular, it tends to be in the under-stairs cupboard or boxed into a service duct alongside the gas meter. In the flats and converted houses around East and West Croydon it is often not in your flat at all: it sits in a riser cupboard on the landing, and in a Victorian terrace split into three flats there is frequently one stopcock for the whole building and no isolation valve for your unit, which is why a leak in the top flat becomes everybody’s leak within the hour. If you rent or own a flat in a conversion, finding out now which cupboard holds that valve is worth more than any advice we can give you at midnight. There is also a second valve, the external one, under a small metal or plastic cover plate at the edge of the pavement or in the front path, and you need a stopcock key rather than your fingers to work it. The other half of this problem is peculiar to south London. Croydon sits on chalk, and the water here is hard. Hard water furs up the moving parts of a stop valve exactly as it furs up a kettle, and a brass stopcock that has sat untouched for fifteen years will very often either refuse to turn or, worse, turn and then weep from the gland afterwards because the washer has gone hard and the spindle has scored. It is worth going and turning yours a quarter turn each way once or twice a year purely to keep it free. If it is already seized, do not force it with a wrench, because a snapped stopcock on a live main turns a small emergency into a large one. Tell us when you call and we will bring the kit to isolate the supply at the boundary instead. One last thing that catches people out: Croydon is not served by a single water company. The borough straddles a supply boundary, so some CR addresses are billed by one company and some by another, and which one you are with decides who you report a mains-side leak to and who pays for it. Your bill will tell you. As a rule the pipework from the boundary stop valve into and around your home is yours to maintain, and the main in the road is theirs, but the section running under your front garden is the part that causes arguments, and the ground here does not help. North Croydon sits on London Clay, which shrinks and swells with the seasons and shears old rigid supply pipes where they run under a drive, and it is a fault pattern we see far more of after a dry summer than at any other time of year.

How it goes

What happens, step by step

  1. Ring us and tell us what you can see

    We answer the phone rather than putting you into a queue. What we want to know is simple: is the water still running, where is it coming through, and is it anywhere near electrics or a consumer unit. That last one changes the order we do things in when we get there. We will give you an honest arrival time on the call, not an optimistic one, and if we are an hour away we will say an hour.

  2. Get the water off while you wait

    We will talk you through finding the stopcock for your type of property and turning it clockwise until it stops. Then open every cold tap in the house, starting with the kitchen, to drain down what is left in the pipes. If it is the heating leaking rather than the mains, the stopcock will not help and you want the valves either side of the radiator or the filling loop instead. If water is anywhere near a light fitting, a socket or the consumer unit, switch that circuit off at the board before you do anything else, and if you cannot reach the board safely, leave it and wait for us outside.

  3. We isolate and stop the damage

    The first job on arrival is not the repair, it is stopping water going anywhere it should not. That can mean freeing a seized stopcock, isolating at the boundary valve in the pavement, or clamping a split so we can get the supply back on to the rest of the house. Where a ceiling has filled with water we will usually drill it deliberately in one controlled place to let it down, because a ceiling that comes down on its own takes far more of itself with it.

  4. Find what actually failed

    Water travels along joists and comes through a ceiling several metres from where it left the pipe, so the wet patch is evidence, not an address. We trace it back properly using moisture meters and, where the run is buried, acoustic and thermal tracing, which is slower to start with and very much quicker than lifting a floor in the wrong room. This is the part of the job the £120 pays for.

  5. You get a price before we repair anything

    Once we know what has failed we tell you what it costs to put right, and we do it before we start rather than afterwards. Some jobs finish inside the call-out with a length of pipe and two fittings. Some need a part that no merchant has open at three in the morning, in which case we make the property safe and watertight, agree a time to come back, and you are not left with an open hole and no plan. Leak tracing and drainage work are quoted on the job because the honest answer depends on what we find.

  6. We tell you what to do next

    Before we leave you get a plain explanation of what went and why, in writing if you want it for an insurer or a landlord. If the cause was something structural, an ageing lead supply run, a heating system with no inhibitor left in it, or a stopcock that is now on borrowed time, we will say so and price it separately. We will not turn an emergency into a sales conversation while you are still mopping.

Before you ring

Questions we get asked

How quickly can you get to me?

We are based on Highbury Avenue in Thornton Heath and we cover Croydon and the CR postcodes, so most calls inside the borough are reached within the hour. We give you a real time on the phone rather than a comforting one. If we are already on a job and cannot get to you quickly, we will say that too, because in an emergency being told the truth at eleven at night is worth more than being told what you want to hear.

What does an emergency call-out actually cost?

The call-out is £120 and that is the whole of it: getting to you, isolating the water, finding the fault and telling you what the repair will cost. It does not change at night, at weekends or on bank holidays. For comparison, the trade directories put the Croydon average for emergency plumbing at around £178, with quotes commonly running from £131 to £245, and most of those figures are before anyone has told you what the repair costs on top.

What counts as a real emergency, and what can wait until morning?

Call us straight away for anything you cannot stop: a burst or split pipe, water coming through a ceiling, an overflow you cannot isolate, a leak anywhere near electrics, or a smell of gas, which needs the National Gas emergency line first and us second. A dripping tap, a slow-filling cistern, a single cold radiator or a toilet that is running but contained will all keep until we can come out in normal hours, and it will cost you less if it does. If you are genuinely unsure, ring and describe it, and we will tell you honestly which of the two it is.

I cannot find my stopcock anywhere. What do I do?

Check under the kitchen sink first, then the hall floor near the front door, then the under-stairs cupboard, which between them cover most Croydon houses. If you are in a converted flat, look on the landing for a riser cupboard, because the valve is often outside your front door and shared with the rest of the building. Failing all of that there is an external stop valve under a small cover plate near your boundary, though it needs a stopcock key to turn. Ring us while you are looking and we will work through it with you.

My stopcock will not turn. Have I broken it?

Almost certainly not, and this is very common here. Croydon water is hard, and a brass stop valve that has not been moved in a decade or more scales up internally until the spindle seizes. Do not put a wrench on it, because shearing a stopcock while the main is live turns a manageable leak into a flood. Tell us when you call and we will isolate at the boundary valve instead, then free or replace the internal one while we are there.

Do you charge more at night, at weekends or on a bank holiday?

No. The £120 call-out is one flat figure whenever you ring, and there is no unsocial hours loading, no doubled Sunday rate and no separate charge for turning up. We would rather publish one number that holds than advertise a low daytime rate and quietly reprice it at midnight, which is when people are least able to argue about it.

Water is coming into the flat below mine. Who is responsible?

Deal with stopping it first and work out the liability afterwards, because the longer it runs the larger the argument gets. Turn off your stopcock, or the building one if your flat has no separate valve, and let the flat below know so they can move things and kill the affected electrical circuits. Broadly, if the leak originates inside your demise it is usually your responsibility and your insurance, but leases differ and shared soil stacks and risers are commonly the freeholder’s. We will put in writing what failed and where, which is the document both insurers will ask for.

The boiler has stopped and there is no heating. Is that an emergency?

It depends who is in the house. A total loss of heating in a cold snap where there is a baby, someone elderly or anyone unwell is something we will come out to at any hour. In a mild week with an otherwise healthy household it is usually cheaper and no less effective to book it as a boiler repair the next working day at £110. Either way, tell us the fault code on the display when you ring, because it frequently tells us which part to bring.

It is freezing out and the boiler has locked out with a gurgling noise. What is that?

That is nearly always a frozen condensate pipe, and it is the single most common January call we get. Modern condensing boilers drain acidic water through a plastic pipe, and where that pipe runs outside, which in a Croydon terrace usually means down the side return where the sun never reaches it, it freezes and the boiler shuts itself down safely. You can often fix it yourself by pouring warm, not boiling, water along the outside pipe and then resetting the boiler. If it keeps happening the pipe is too narrow, badly run or unlagged, and that is worth correcting properly rather than thawing every winter.

There is water bubbling up in the road or under my front garden. Is that mine?

The main in the road belongs to your water company and you should report it to them. The supply pipe from the boundary stop valve into your home is yours to maintain, and the stretch under a front garden or driveway is the one that causes disputes. Croydon is split across two water companies, so check the name on your bill before you ring anyone. Older lead and steel supply runs under drives in the north of the borough fail regularly where seasonal clay movement shears them, and we can trace and replace that section without digging the whole garden up.

Do I need to be at the property?

Someone over eighteen needs to let us in and be there to authorise the repair price, but it does not have to be you. We work for a good number of landlords and managing agents where the tenant is the one who lets us in and the bill and the decisions go to the owner, and we are happy to arrange it that way. Just tell us on the call who is authorising the work so we are not ringing three people from your hallway.

Are you actually qualified to touch the boiler?

Yes. Our engineers are Gas Safe registered under registration number 919881, and you are entitled to ask for the card on the doorstep before anyone starts work. Nobody should be working on a gas appliance in your home without it. Wet plumbing and drainage work does not fall under Gas Safe, but anything involving the boiler, the gas supply or the flue does.

Need this doing?

Ring us, or send the form and we come back with a price.