Gareth Williams Heating
Boiler Repair
Fast, reliable boiler repairs for all major brands across Newport and South Wales, with honest diagnosis and no unnecessary upselling.
We repair all major boiler brands across Newport, Cardiff and South Wales, diagnosing faults such as no heating or hot water, pressure loss and leaks, with clear pricing agreed before any work begins.
What's included
- All major boiler brands repaired
- Common faults: no heat or hot water, pressure loss, leaks, noises
- Clear price agreed before work starts
- Gas Safe registered engineers
- Honest advice on repair vs replace, with no pressure
Registered No. 233679Verify on the register →- ATAG Installer
- Vaillant Advance Installer
- Glow-worm Installer
- Baxi Main