When your boiler suddenly stops working, it can disrupt your entire day. Whether it’s freezing showers, no heating, or loud knocking sounds from the pipes, you’ll want an expert on-site quickly. At Citywide Plumbers, our highly trained Gas Safe registered engineers are ready to respond promptly to any boiler issue—big or small.
We pride ourselves on delivering dependable, honest, and skilled boiler repair services to homeowners and landlords throughout London. Your comfort and safety are our top priorities.
What Makes Our Engineers Truly 'Experts'?
Boiler systems are complex, and not all tradespeople are qualified to handle them safely. At Citywide Plumbers, every engineer:
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Is Gas Safe Registered
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Has extensive hands-on experience with all boiler makes and models
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Undergoes regular training to stay current with regulations and systems
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Diagnoses problems quickly and resolves them efficiently
We don’t rely on guesswork or temporary fixes. Our engineers pinpoint the root cause and implement durable repairs that restore your heating system to full working order.
Common Boiler Faults We Repair Daily
From minor annoyances to full system failures, we’ve seen—and fixed—it all. Common issues our engineers resolve include:
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No hot water or heating
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Boiler pressure loss
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Leaking boiler or water damage
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Kettling (banging noises)
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Frozen condensate pipes
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Faulty thermostats
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Ignition failure or pilot light out
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Radiators not heating up
We service all major boiler brands, including Worcester Bosch, Ideal, Vaillant, Baxi, and more.
Emergency Boiler Repair – Same-Day Service
A boiler breakdown doesn’t wait for office hours. That’s why we offer emergency call-outs across London. If your system has failed completely or you’re left without heating in the middle of winter, our engineers can often be at your door the same day.
From Islington to Croydon and everywhere in between, we arrive fully equipped to get your boiler up and running fast. No waiting, no fuss.
Clear Pricing, Honest Work
At Citywide Plumbers, we believe in fair, upfront pricing. Before we carry out any work, we’ll inspect your boiler and provide a full breakdown of the costs. No hidden charges. No last-minute additions.
We charge only for the work we do—and we do it right the first time. If a replacement part is needed, we’ll explain why and secure your approval before proceeding.
Boiler Safety First
Boiler faults can pose serious risks, including gas leaks and carbon monoxide exposure. All our engineers work with the utmost attention to safety standards and use advanced diagnostic tools to check:
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Ventilation
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Gas pressure levels
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Flue safety
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Carbon monoxide risks
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System leaks
We don’t just repair your boiler—we ensure it’s safe for your family or tenants.
Boiler Servicing to Prevent Breakdowns
While we’re always here when your boiler breaks down, prevention is better than cure. Our engineers can also carry out annual boiler servicing, which can help:
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Detect problems early
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Reduce your energy bills
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Extend the boiler’s lifespan
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Maintain your boiler warranty
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Avoid inconvenient breakdowns
If you haven’t had your boiler serviced in the past 12 months, it’s time to book in.
Why Citywide Plumbers?
We’re not a call centre or a national chain. We’re a local, London-based company that values honesty, skill, and reliability. When you choose Citywide Plumbers, you get:
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Fully qualified, Gas Safe engineers
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Rapid response times
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Transparent, fair pricing
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Outstanding customer service
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Guaranteed workmanship
We treat every home with respect, work cleanly, and never leave a mess behind.
Get in Touch Today
If your boiler isn’t performing as it should, don’t wait until it breaks down completely. Call Citywide Plumbers now and speak directly with a friendly, knowledgeable team member.
Phone: 02038928545
Email: info@citywideplumbers.co.uk
We're ready to help, 7 days a week, across all London boroughs.