
Boiler Repair Taunton
Breakdowns found, priced and fixed by a registered engineer
We repair boilers in Taunton when the heating fails, the boiler locks out or water appears where it should not. Our engineer diagnoses the cause first, explains what has gone wrong, then gives you a fixed price for the repair before starting.

Boiler repair in Taunton
Boiler repair in Taunton keeps us busy across town, from the terraces near the railway station to the houses along Cheddon Road. When a boiler fails out by Hankridge Farm or along Toneway, the first things we ask are what the display shows and whether the pressure gauge has dropped, because that tells us which parts to bring. If floodwater has ever reached your boiler, controls or gas meter, leave the heating off until a Gas Safe registered engineer has checked it. Read more about the strategic flood alleviation scheme along the Tone.
We handle boiler breakdowns across Halcon, Priorswood, Galmington and Staplegrove.
Homes and heating systems
We repair mostly gas combis in the post-war and newer homes, with regular boilers and cylinders still common in the Victorian terraces. Newer estate boilers are often still under warranty. Low-lying streets near the river add the occasional boiler damaged by water, which always needs testing before it is used again.
Areas we reach
- Wilton
- Rowbarton
- Galmington
- Bishops Hull
- Staplegrove
- Priorswood
- Halcon
- Lyngford
- Monkton Heathfield
- Trull
- Norton Fitzwarren
- Creech St Michael
Postcodes: TA1, TA2, TA3
Repairs we are asked to do most often
Faults on newer estate boilers
On the newer developments on the edges of town, many boilers are still under manufacturer warranty. If yours breaks down, check the warranty first, as the manufacturer may need to send its own engineer. Out of warranty, we diagnose and repair most makes, and we tell you the cost before we start.
Pressure loss in old terraces
Victorian and Edwardian terraces have pipework that has been extended and altered many times. A small leak under a floor or behind a kitchen unit shows up as pressure that keeps dropping. We pressure test the system, find the leak and fix it, so you can stop topping up the boiler.
Pump and diverter failures on older combis
Combis in the post-war semis are often well past their tenth birthday. Pumps and diverter valves are the parts that wear first, giving you heating with no hot water, or the other way round. We test both, replace the part that has failed and check the rest of the boiler while we are there.
Boilers we repair in Taunton
We repair Worcester Bosch and Vaillant boilers. We recommend the model and size after the survey, and confirm the exact guarantee on your quote.

Worcester Bosch
Greenstar 1000, 4000 and 8000+ combis, plus system and regular boilers
Part of the Bosch group and based in Worcester. The company says more than two million Greenstar combis are fitted in UK homes.
Worcester Bosch boilers we fit
Vaillant
ecoTEC pro, ecoTEC plus and ecoTEC exclusive combi and system boilers
The German manufacturer's ecoTEC plus is its core gas boiler, now in a remastered version, and a common choice for both combi and system set-ups.
Vaillant boilers we fitNot sure which to choose? Read Worcester Bosch vs Vaillant.
What to do before and during a breakdown
Check the basics first: the pressure gauge, the programmer, the thermostat and the fuse box. Note any fault code on the display. If the boiler is under warranty, find the paperwork, as some manufacturers need to arrange the repair themselves. Keep the boiler manual handy too, since some faults have a simple reset that the manual explains.
If a flood warning is issued for your area, switch the boiler off and isolate the electrics before water arrives, if it is safe to do so. Once the water has gone, do not turn anything back on until a Gas Safe registered engineer has checked it. Take photos of any water damage before anything is moved, as insurers often ask for them alongside our written report.
Let us know about parking when you book, especially in the centre. If you smell gas at any point, call the gas emergency line first. Our guide on what to do if you smell gas sets out the steps.
Why choose Wisp for boiler repair in Taunton
After water damage
We test the boiler, gas supply and controls after a flood or leak and tell you what can be saved.
Everyday faults
Low pressure, failed pumps, sticking diverter valves and ignition faults are the usual culprits. Each is fixable once found.
Urgent call-outs
No heat and a vulnerable person at home? Read how our emergency boiler repair service works.
Honest calls on old boilers
If a repair does not make sense on an ageing boiler, we say so and price both options.
How boiler repair in Taunton works
Tell us the fault
Error code, noises, leaks: the more detail, the better.
Engineer visit
We diagnose the problem and give you a price before fixing it.
Fixed and tested
We repair, test and check the boiler is running safely.
What is included
- Fault diagnosis by a Gas Safe engineer
- Common parts for major makes
- Pressure, leak and safety checks
- A clear repair price before work goes ahead
- Advice on whether repair or replacement makes sense
Keep your new boiler running: boiler service in Taunton
A yearly service keeps the manufacturer warranty valid and catches small faults before winter. We can book your first service when we fit the boiler.
Boiler service TauntonWhen it is time to replace: boiler installation in Taunton
If repairs are getting frequent or parts are hard to find, a new boiler can cost less over its life. We survey first and give you one fixed price.
Boiler installation TauntonBoiler Repair Taunton FAQs
My radiators are cold at the top. Is the boiler broken?
Probably not. Cold tops usually mean trapped air, so bleed the radiator and top up the pressure. If they are cold at the bottom, sludge is more likely, and a system clean may help. Call a heating engineer if bleeding does not fix it.
Water is dripping from under the boiler. What should I do?
Turn the boiler off, put a tray underneath and switch the water off at the stopcock if the leak is heavy. It is often a failed pressure relief valve or seal. Do not open the case yourself. Book a repair and we will trace it.
Can you fix my boiler if it is a brand you do not fit?
Usually, yes. Our engineers repair most common makes, including older models, as long as parts are still available. Tell us the make, model and any fault code when you book, so we can check parts availability and bring what is likely to be needed on the first visit.
My new-build boiler has broken down. Should I call you or the manufacturer?
Check the warranty first. If the boiler is still covered, the manufacturer usually wants to arrange the repair, and using someone else may affect the warranty. If it is out of warranty, or the manufacturer cannot come out quickly, we can diagnose and repair it. Either way, we give you a fixed price before we start.
My heating works but there is no hot water. What is wrong?
On a combi, the diverter valve or a flow sensor is the usual cause. On a system or regular boiler, check the cylinder thermostat and the hot water timer first, then the motorised valve. If the settings look right and the problem continues, book a repair and we will find the part that has failed.
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For expert boiler repair in Taunton
A few questions about your home, then a free survey and one fixed price.