Boiler repair and fault finding in Wolverhampton
No heating, no hot water, or an error code you don’t recognise? Our Gas Safe engineers find the real cause and fix it — usually on the first visit.
- All major boiler makes
- Free, fixed quote before work
- 24/7 emergency line
- £5m insuredPublic liability cover
- TrustpilotRead our reviews
Boiler repair & fault finding you can rely on
A boiler that won’t fire, keeps locking out or loses pressure is rarely random. Our engineers use proper diagnostic equipment — flue gas analysers, multimeters and manufacturer fault-code data — to trace the problem back to its source rather than swapping parts until something works.
We repair combi, system and conventional boilers from Worcester Bosch, Vaillant, Baxi, Ideal, Viessmann and other common brands. If a repair isn’t worth the money, we’ll tell you straight and give you a fixed price for a replacement instead.
What a repair visit includes
- Full diagnosis of the fault and error code
- Gas pressure and flue safety checks
- Repair or replacement of faulty parts
- Pressure, expansion vessel and valve checks
- Testing the boiler under full load
- A clear explanation of what failed and why
- Pilot light and ignition issues
- Strange noises or leaks
Common boiler problems we fix
- No heating or hot waterOften a failed diverter valve, PCB, fan or ignition fault.
- Boiler losing pressureUsually a leak, a failing pressure relief valve or an expansion vessel that needs recharging.
- Error code or lockoutWe read the code against the manufacturer’s data and test the components it points to.
- Banging, gurgling or kettlingTypically sludge or limescale on the heat exchanger, or air in the system.
- Frozen condensate pipeCommon in cold snaps — we thaw it and reroute or insulate the pipe so it doesn’t happen again.
Why choose TPHG?
- Repairs recommended only when necessary
- Trusted Wolverhampton plumbing company
- Honest advice and transparent pricing
- Experienced boiler specialists
How it works
- 1
Tell us what you need
Use the quote form, call 07414 114253, or send a WhatsApp with a photo.
- 2
Get a fixed price
A free, no-obligation quote before any work starts.
- 3
Job done and certified
Completed, tested and handed over with all the paperwork.
What our customers say
Independent reviews from homeowners, landlords and businesses we’ve worked for in Wolverhampton.
See all reviews on TrustpilotExcellent service from Tphgs
“Excellent service from Total plumbing heating and gas solutions.”
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Leave a reviewBoiler repair & fault finding: your questions
Something else? Call 07414 114253.
How quickly can you come out?
Our line is open 24/7. For urgent breakdowns — no heating in winter, leaks, vulnerable people at home — we prioritise same-day or next-day visits wherever we can.
Do you repair all boiler brands?
Yes, we work on all the common makes, including Worcester Bosch, Vaillant, Baxi, Ideal, Glow-worm and Viessmann.
Is it worth repairing an old boiler?
If your boiler is over 10–12 years old, needs an expensive part or keeps breaking down, replacing it is often better value. We’ll give you a fixed price for both so you can decide.
Will I know the price before you start?
Yes. Once we’ve diagnosed the fault we give you a fixed quote for the repair, and nothing goes ahead until you’ve agreed it.