— Our Services
Boiler Repair
— About This Service
Professional Boiler Repair Across South Wales
Using manufacturer‑grade diagnostic kit and OEM replacement parts, Green Flame's Gas Safe and OFTEC engineers diagnose faults fast — flue gas analysers, condensate clear‑down tools, pressure gauges, pump spares and PCB testing gear come as standard. As a Baxi and Ideal MAX‑accredited team we carry extensive van stock for on‑the‑van repairs and can order specialist parts quickly, fitting replacements and fully testing systems to current safety standards.
— Our Process
How It Works
Call & Triage
Tell us the symptoms or boiler fault code. We use your info to advise immediate steps and send an appropriate engineer with the right kit.
Onsite Diagnosis
Engineer completes a full fault diagnosis using flue gas analyser, pressure checks and electrical testing, then explains the fault and options clearly.
Repair, Test & Certify
Where possible we fit parts from van stock and carry out safety checks, leaving paperwork, test readings and any manufacturer warranty information.
— Benefits
Why Choose us for Boiler Repair?
Accredited, qualified engineers
Gas Safe and OFTEC registered technicians with Baxi and Ideal MAX accreditations — work completed to current gas and oil safety standards.
On‑the‑van repairs
Extensive van stock and manufacturer parts mean many faults are repaired first visit, reducing cold mornings and repeat call‑outs.
Clear diagnosis & transparent quotes
You get a plain explanation of the fault, options for repair or replacement, and a no‑nonsense quote before any work starts.
Emergency and planned boiler repairs across Porth, Bridgend, Cardiff and the Valleys. Our engineers arrive equipped with flue gas analysers, condensate clearing tools, pressure gauges and a large stock of common replacement parts so we can resolve faults from lost pilot lights and pressure drops to pump failures, PCB faults and leaking valves.
If a part isn’t on the van, we source OEM components quickly and book a return visit at a time that suits you. As Baxi and Ideal MAX accredited installers we can also advise on extended warranties where applicable. For urgent help call 07971 651 849 or 07429 250 903, or email info@greenflameplumbingandheating.co.uk. Our office is at 40 Wyndham Street, Porth, CF39 8RT.
— FAQ
Frequently Asked Questions
Yes. Our Gas Safe and OFTEC engineers work on a wide range of gas and oil boilers and common manufacturers. Where specialist parts are required we use OEM components and explain lead times before ordering.
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Other Services We Offer
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