OUR BLOG

 

Skip Navigation Links.

 

How Do I Know If My Boiler Needs Repairing?
 

How Do I Know If My Boiler Needs Repairing?

Recognising early signs of boiler issues can save you money and prevent emergencies. Citywide Plumbers in London explains the telltale symptoms, potential causes, and what to do if your boiler starts acting up. Call 02038928545 for expert help.
Recognising early signs of boiler issues can save you money and prevent emergencies. Citywide Plumbers in London explains the telltale symptoms, potential causes, and what to do if your boiler starts acting up. Call 02038928545 for expert help.

A boiler is one of the most essential systems in your home, especially during the colder months in London. But like any piece of machinery, it can develop faults over time. Knowing when your boiler needs repairing is not always straightforward—many issues build gradually and only become obvious when the system breaks down entirely. That’s why Citywide Plumbers is here to help you identify the signs early and act promptly.

BOILER REPAIR SERVICES IN WEST LONDON

CALL US NOW 02038928545

1. Unusual Noises Coming from the Boiler

If your boiler starts making banging, whistling, or gurgling sounds, don’t ignore it. These noises often indicate problems such as air in the system, limescale buildup, or a failing pump. Citywide Plumbers can diagnose these issues on-site and recommend the most effective solution.

2. No Hot Water or Heating

A sudden loss of hot water or heating is one of the clearest signs that something’s wrong. This could be due to a broken valve, thermostat failure, low water pressure, or a faulty pilot light. Regardless of the cause, our engineers are ready to restore your comfort swiftly and safely.

3. Leaking or Dripping Boiler

Any leakage around your boiler is a serious warning sign. It might indicate a damaged internal component, such as a broken seal or pressure valve. Water damage can be costly if left unchecked, so contact Citywide Plumbers immediately if you notice puddles around the unit.

4. Pilot Light Keeps Going Out

If the pilot light won’t stay on or needs to be reignited frequently, the issue may lie with the thermocouple or gas supply. This is not something you should attempt to fix on your own. One call to 02038928545 gets a Gas Safe registered engineer to your doorstep.

5. Radiators Not Heating Evenly

If you find that some radiators are warm while others stay cold, your system may have trapped air or sludge blocking circulation. A power flush or radiator bleed by Citywide Plumbers can resolve this and improve efficiency.

6. Boiler Pressure Is Too Low or Too High

An imbalance in boiler pressure can affect heating performance and damage the system. If your boiler frequently loses pressure or climbs too high, it needs professional inspection. Our team can pinpoint the fault and rebalance the pressure safely.

7. Bad Smells Coming from the Boiler

A faint smell of gas or something burning near the boiler should never be ignored. While boilers should never emit any odour, a smell could point to a gas leak or electrical fault. For your safety, switch the boiler off and contact us urgently.

8. Increased Energy Bills

If your energy bills have risen sharply without a change in usage habits, your boiler may be working inefficiently. Older or faulty boilers have to work harder, consuming more energy. Our engineers can assess whether a repair or replacement is more cost-effective.

9. Visible Error Codes

Modern boilers display error codes when something goes wrong. While some codes relate to simple issues, others indicate major faults. Don’t guess—give us a call and we’ll interpret the code and fix the issue.

10. Your Boiler Is Over 10 Years Old

Even if your old boiler seems to function properly, it may not be running efficiently. Wear and tear accumulates over the years, making breakdowns more likely. Citywide Plumbers offers maintenance and inspection services to evaluate its condition.

Why Choose Citywide Plumbers?

  • Rapid Local Response: Based in London, we offer fast service across the city.

  • Gas Safe Registered Engineers: All our boiler specialists are fully qualified.

  • Transparent Pricing: No hidden charges or call-out fees—just honest rates.

  • Trusted Advice: We only recommend necessary repairs, not upselling.

Our goal is to ensure your heating system runs safely, efficiently, and affordably. Whether it’s a minor repair or a full boiler replacement, Citywide Plumbers delivers service you can count on.

Get in Touch Today

Don’t wait for your boiler to break down completely. If you suspect a problem, call Citywide Plumbers on 02038928545 or email info@citywideplumbers.co.uk for reliable boiler repair in London.

BOILER REPAIR SERVICES IN WEST LONDON

CALL US NOW 02038928545

Photos of the Property

  • How Do I Know If My Boiler Needs Repairing?

Rating

Sharing

New Comment

CAPTCHA image
Enter the code shown above: