Boiler Fault-Finding & Repair Specialists

Boiler Repairs & Breakdowns

At Fletcher Heating & Renewables Ltd, we know how disruptive a boiler breakdown can be, especially during the colder months. We offer a fast, friendly, and professional boiler repair service. Whether your boiler has stopped working altogether or is showing signs of a fault, our fully qualified and Gas Safe registered engineers have the skills and experience to quickly diagnose and fix the problem efficeintly, using quality parts and industry approved methods ensuring your home stays warm and comfortable.

  • No Heating or Hot Water

    • Boiler fails to produce heat or hot water, which can be caused by a variety of issues such as faulty components, low pressure, or a broken thermostat.

  • Low Boiler Pressure

    • Low water pressure can prevent your boiler from working properly and might be caused by a leak.

  • Leaking or Dripping Boiler

    • A leaking or dripping boiler can indicate a serious issue like a broken seal or pipe. This can lead to further damage if not addressed quickly.

  • Strange Noises (Banging, Gurgling, or Whistling)

    • Unusual sounds could signal air in the system, limescale buildup, or issues with the pump or valves.

  • Boiler Not Igniting / Ignition Failure

    • If your boiler won’t ignite, it could be due to a faulty ignition system, a problem with the gas supply, or an issue with the PCB (Printed Circuit Board).

  • Pilot Light Keeps Going Out

    • A pilot light that won’t stay on may point to a problem with the thermocouple, gas valve, or the boiler’s gas supply.

  • Error Codes or Flashing Lights

    • Most modern boilers display error codes or flashing lights when they experience a fault. These can usually be diagnosed by a qualified engineer.

  • Frozen Condensate Pipe

    • During colder months, the condensate pipe can freeze, causing your boiler to shut down. This can be resolved by safely defrosting the pipe.

  • Thermostat Problems

    • If your thermostat isn’t working properly, it may cause your boiler to overheat or not heat at all.

  • Frost Protection Mode

    • If the temperature drops too low, your boiler may enter frost protection mode, which can stop heating and hot water from functioning.

  • Boiler Keeps Switching Off

    • A boiler that switches itself off could be due to various issues such as a faulty pump, overheating, or an issue with the system’s pressure.

  • Poor Heating Efficiency or Fluctuating Temperatures

    • If the heating seems uneven or inefficient, it could be due to trapped air, a malfunctioning pump, or blocked pipes.

Common Boiler Issues

Why Choose Fletcher Heating & Renewables?

  • ✅ Gas Safe Registered Engineers

  • ✅ Specialists in boiler fault finding and diagnostics

  • ✅ Repairs for all major brands: Worcester Bosch, Baxi, Vaillant, Ideal & more

  • ✅ Access to genuine manufacturer parts

  • ✅ Clear, upfront pricing – no hidden charges

  • ✅ Emergency call-outs available

We bring a wealth of expertise to every boiler repair, delivering top-tier service that ensures your system operates safely and efficiently. With years of experience and a commitment to quality, we guarantee that all repairs are completed to the highest industry standards. You can rely on us to use only genuine parts, follow manufacturer guidelines, and provide long-lasting solutions.