Plumbing · Tooting, London
Shower Repair in Tooting, London
Before anyone can fix a shower, they need to know what kind it is. An electric shower, a mixer fed from a boiler and a pumped shower in an airing cupboard fail in completely different ways, and a price for one tells you nothing about the others. [Honest Plumber Tooting](/) answers on 07861 936716 at any hour, asks what you have, and sends the nearest independently owned partner company that suits it.
Tell us three things and the call goes faster: the type of shower, what it is doing wrong, and whether the rest of the hot water works. A shower that runs cold while the kitchen tap is hot is a mixer or cartridge fault. A shower that is weak everywhere is a supply or pump fault. A shower that trips the fuse is an electrical one, and that is flagged to you straight away.
Hard water is the quiet culprit across SW17. At 262 mg/l of calcium carbonate, Tooting's Thames Water supply coats shower heads, hoses and thermostatic cartridges with scale until the spray fans out sideways and the temperature swings. Published London ranges put a shower pump repair at about £150 to £300, and the partner company confirms the figure in writing first.
Candidly, plenty of showers are worth saving and some are not. If a thirty-year-old unit needs a part that is no longer made, you will hear that before you pay for a repair that cannot hold.
Emergency line · Open 24 Hours
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What We Can Help With
Shower Problems We Fix
The fix depends on the type, so the type comes first.
No Hot Water or Wild Temperature Swings
A mixer or thermostatic shower that runs cold or lurches between hot and freezing usually has a scaled or worn cartridge. It is swapped in a short visit. If other taps also run cold, the cause is the boiler or cylinder, covered on our hot water cylinder repair and emergency boiler repair pages.
Low Pressure and Weak Flow
A blocked head or hose is the cheap answer, and descaling often cures it. Where the whole system is gravity-fed from a loft tank, a shower pump may be needed, and a failing pump is repaired or replaced. Many first-floor flats in converted houses have too little head for a power shower without one.
Leaks, Cracked Trays and Tripping Electrics
Water seeping from a shower cubicle can come from a failed seal, a cracked tray or a leaking waste. An electric shower that trips the circuit needs urgent attention, because water and electricity do not mix. The partner company makes the area safe first and tells you what has to happen next.
Benefits for You
How a Shower Repair Is Run
Diagnosis first, because guessing costs you twice.
Identify the Type and Fault
The partner company checks the supply, the controls and the outlet in turn, so the real fault is found, not a symptom.
Quote Before Fitting
You hear the cost of the part and the labour as a figure in writing. If a replacement shower is the sensible option, that is priced separately so you can compare.
Test at Full Run
The shower is run hot and cold, the pressure checked at the head, and every joint inspected for drips before the job is called done.
Tips & Advice
Why Is My Shower Doing That?
Symptom, likely cause.
Common Signs
A quick way to read your shower.
- Spray splitting sideways or dribbling: scale in the head
- Water turning cold mid-shower: worn or scaled cartridge
- Pump noise or pulsing flow: air in the pump or a failing motor
- Water outside the cubicle: failed seal, door or waste
- Electric shower tripping the fuse: stop using it and call
Easy Prevention
Small habits that extend a shower's life.
- Descale the head every few months in hard-water areas
- Wipe seals and sealant lines dry after use
- Never leave the hose lying in a full bath
- Keep a loft tank lid on and the tank clean
- Report slow drainage before the tray overflows
Why Use Us
Shower Repair Across SW17 and SW12
Different housing, different shower problems.
Balham's Mansion Block Bathrooms
Du Cane Court's 1930s flats and similar blocks have shared risers and can have weak pressure at upper floors. A shower pump, correctly fitted, is often the answer, as long as the building's rules allow it.
Bec Terraces With Loft Tanks
Victorian terraces off Tooting Bec Road often run gravity-fed hot water from a cylinder and loft tank, which limits pressure. A pump-assisted mixer is the usual fix, and the partner company checks it is the right type for the supply.
Rules That Protect the Water
Showers with hoses must be protected against backflow under the Water Supply (Water Fittings) Regulations 1999, with a double check valve where the hose could reach dirty water. The right fittings, WRAS-approved, are used.
A shower fault can be a symptom of something bigger. Read leak detection & repair if water is showing up where it should not, blocked drains if the tray drains slowly, and emergency plumbing for a flood. Browse every service.
What Is Shower Repair?
Shower repair means finding why a shower is cold, weak, leaking or tripping, and fixing that part: a cartridge, valve, pump, hose, seal, tray or waste. It is a diagnosis job first, because the same symptom can come from three different places.
Tooting's housing makes diagnosis matter. Gravity-fed hot water in a Victorian terrace behaves nothing like the mains-fed system in a newer flat, and a shower fitted to the wrong one will always disappoint.
What Affects the Price of Shower Repair
The Type of Shower
A thermostatic cartridge is the cheap end. A pump repair sits at the published £150 to £300, and an electric shower element or board is quoted on the day. The partner company tells you which one you have before pricing.
Access and Hidden Pipes
A shower in a boxed-in cubicle with tiled walls takes longer to reach than an exposed mixer, and the labour reflects that. If the pipe is behind tiles, the partner will explain the options before cutting anything.
Shower Types and Honest Verdicts
Electric Showers
Electric showers heat water on demand with a built-in element, so they are cheap to run and fussy about scale. A new element or board is a typical repair, and one that trips the fuse is switched off until it has been checked.
Mixer and Thermostatic Showers
These blend hot and cold from the main supply. The cartridge is the usual failure, and replacing it is a short job unless the valve is buried behind tiles, in which case you will hear the options before anyone cuts anything.
Pumped Showers
A pump in an airing cupboard boosts a gravity supply. When it hums, pulses or runs dry, the cause is air, a worn motor or a blocked inlet. Published London ranges for a pump repair are £150 to £300.
Getting a Shower Fixed Without the Fuss
What to Tell Us When You Ring
Give the type of shower, the symptom and whether the taps behave. If you can say how old the unit is, or read the make off the cover, the partner company arrives with a better chance of the right part in the van.
What You Get in Writing
You receive one figure for parts and labour before anything is fitted. If a replacement shower makes more sense than a repair, that is priced as its own option, so the choice is yours with both numbers in front of you.
Your Questions Answered
How much does shower repair cost in Tooting?
There is no Tooting-specific price list, so these are published London ranges rather than quotes from us. A shower pump repair is listed at about £150 to £300, and a smaller fix such as a cartridge, valve or hose is usually less. The partner company that attends tells you the full cost in writing after finding the fault, and you agree before any part is fitted.
Why is my shower running cold when the taps are hot?
If the kitchen tap is hot and the shower is not, the problem is in the shower, not the heating. A mixer or thermostatic valve can have a scaled or worn cartridge that blocks the hot side, and in a hard-water area such as Tooting that happens often. The cartridge is replaced in a short visit, and the partner company checks the supply pipes while there.
My shower pressure has dropped. What should I check?
Start with the shower head and hose, which scale up and clog in hard water and can be descaled in an afternoon. If the pressure is poor on every tap, the cause may be the supply, a partly closed valve or, in a gravity-fed house, too little head from the loft tank. A pump is the usual cure for gravity systems. Ring the line if the simple checks do not help.
My electric shower keeps tripping. Is it safe to keep using?
No. An electric shower that trips the circuit is telling you something is wrong with the heating element, the wiring or water getting where it should not. Stop using it and switch it off at the isolator. Ring the line, and the partner company will make it safe first and tell you honestly whether it should be repaired or replaced.
Do I need a shower pump?
Only if the water supply is gravity-fed and the pressure is too low for a proper shower. Many Victorian terraces and converted flats run hot water from a loft tank and a cylinder, so the head of water is small. A pump boosts it, but it must be the right type for the system, and it cannot create water that the tank cannot supply. The partner company checks before recommending one.
How do I stop scale blocking my shower head?
In Tooting, where the water is hard at 262 mg/l of calcium carbonate, descaling the head every few months is a sensible habit. Soaking it in a descaler or a vinegar solution dissolves the deposits, and rubber nozzles can be wiped clean with a thumb. Replacing a head that is badly scaled or cracked is cheaper than a call-out, but keep the old one if you are unsure of the thread.
Is the shower leak my problem or my neighbour's?
It depends on the source. A leak from your own shower, tray or waste is yours, and the damp patch below a leaking bathroom in a flat is the upstairs neighbour's problem only if the cause is in their fittings. The partner company looks at the source, and a hidden leak survey is published in London at about £200 to £600 if the origin is unclear. See leak detection & repair for more.
Can you repair a shower late at night?
Yes, the line on 07861 936716 is answered at every hour and the nearest partner company that suits the job is sent. A broken shower is rarely an emergency, though, so ask whether it can wait for a daytime price. A leak or an electrical fault is different, and in that case isolate the water or power, call, and the partner will make it safe.
Should I repair my old shower or replace it?
Repair it when the fault is a cartridge, hose, seal or pump and the unit is otherwise sound. Replace it when parts are discontinued, the body is cracked or the same fault keeps returning. Published London ranges let you compare, and the partner company will say plainly when a repair is poor value. The decision is yours, and a written quote for each option makes it easy.
What rules does a shower installation have to follow?
Fittings must comply with the Water Supply (Water Fittings) Regulations 1999, including backflow protection where a hose can reach a bath or basin, and parts should be WRAS-approved. Hot water temperature safety falls under Building Regulations Part G, and electrical work is covered by Part P. The work follows the manufacturer's instructions. Ask the partner company what was fitted and keep the paperwork.
Who will turn up, and how do I pay?
An independently owned local plumbing company from our partner network, matched to your shower and to who can reach you soonest. We text you its name before anyone arrives. The partner quotes in writing, does the work, invoices you and takes payment directly, so we never handle money. If something goes wrong afterwards, ring us and we chase it, as set out on How We Work.
