020 8226 5499


What We Do - Our Services

Boiler Repair London

What we do!

What is a Boiler Repair Service?

Boiler repair service is a specialized maintenance and repair solution for boilers used in residential or commercial properties. This service is crucial for addressing a range of issues that can arise with boiler systems, such as leaks, noises, erratic heating, or complete breakdowns. Professional technicians who are trained in boiler mechanics carry out diagnostics to identify the root cause of the problem, followed by precise repairs or parts replacement. Regular boiler repair and maintenance are essential not only for the efficient operation of the heating system but also for ensuring safety, as faulty boilers can pose significant risks such as carbon monoxide leaks.

We arrive in less than 1 hour

Gas Safe Registered, friendly plumbers

All labour has 12 months warranty

We’re fast, efficient & reliable

Our Portfolio

Some of our projects

We are committed to provide cutting-edge emergency plumbing. Call us for more information on 020 8226 5499

Your trusted partner in Central Heating needs

Boiler Repair Services in London

At London City Plumbers, we understand the importance of a well-functioning boiler in your home or business. A boiler not only provides essential heating but also contributes to the overall comfort and well-being of your environment. That’s why we offer specialized boiler repair services to ensure your system operates smoothly, efficiently, and safely.

Our Boiler Repair Services

Comprehensive Boiler Diagnostics and Repairs: Our skilled technicians are equipped to handle all types of boiler issues. We begin with a thorough diagnostic process to identify the root cause of the problem, ensuring that we provide a precise and effective solution.

Emergency Boiler Repairs: Boiler breakdowns can happen at any time and often when you least expect them. We offer emergency repair services to address urgent boiler issues promptly, minimizing disruption and restoring your comfort as quickly as possible.

Regular Maintenance Services: Routine maintenance is key to the longevity and efficiency of your boiler. We provide comprehensive maintenance services to prevent common issues and extend the lifespan of your boiler.

Energy Efficiency Optimization: An efficiently running boiler can significantly reduce your energy bills. Our services include optimizing your boiler’s performance to ensure it runs at peak efficiency, saving you money in the long run.

Safety Checks: Your safety is our top priority. We conduct thorough safety checks as part of our repair process to ensure your boiler is not only running efficiently but also safely.

Why Choose London City Plumbers for Boiler Repairs?

  • Experienced Technicians: Our team is comprised of highly trained and experienced professionals who specialize in boiler repairs.
  • Fast and Reliable Service: We pride ourselves on providing prompt and dependable services to address your boiler repair needs.
  • Quality Workmanship: We use only the best tools and parts to ensure the highest quality of workmanship in our repairs.
  • Transparent Pricing: We offer clear and upfront pricing, providing detailed quotes without hidden fees.
  • Customer Satisfaction: We are committed to ensuring complete customer satisfaction with every repair job we undertake.

Common Boiler Problems

No heating or hot water, leaking boiler, low boiler pressure, faulty error codes, thermostat issues, corroded pipes or tanks, noisy boiler, broken pump and many more. It is also often recommended to bleed your boilers in order to maintain their healthy operation. If you’re experiencing a boiler breakdown don’t hesitate to contact our gas safety registered engineers, who can often help over the phone.

Get in Touch for Your Boiler Repair Needs

Don’t let a faulty boiler disrupt your comfort and safety. Contact London City Plumbers today for reliable, efficient, and professional boiler repair services. We are here to ensure your boiler is running smoothly and efficiently.



020 8226 5499

Call emergency plumbers in London 24/7 or get a quote.

General Questions

Frequently Asked Questions

Remember, when in doubt about a plumbing issue, it’s always best to consult with a professional plumber to prevent potential damage or further complications.

If your drain is clogged, try using a plunger first. If this doesn’t work, you can try a drain cleaner or a plumber’s snake. Avoid using chemical cleaners excessively as they can damage pipes. If these methods fail, it’s best to call a professional plumber.

It’s advisable to have a professional plumber inspect your plumbing system at least once every two years. Regular inspections can help identify potential issues before they become major problems.

Low water pressure can be caused by a variety of issues, such as clogged pipes, leaking pipes, or issues with the local water supply. If you experience sudden low water pressure, it’s best to contact a plumber to diagnose and fix the problem.

Yes, in many cases, fixing a leaking faucet is a simple DIY task. Usually, it involves replacing a washer or a cartridge inside the faucet. However, if you’re not confident in doing it yourself, it’s wise to call a professional.

A constantly running toilet is often due to a faulty flapper valve or an imbalanced float. These components can usually be replaced easily. If replacing them doesn’t solve the issue, it might be a more complex problem requiring professional assistance.


Testimonials from our clients

Our Customer Reviews

Lauren Palmers

Plumbing leak detection

“Farrell was easy and helpful to use. He returned my call in the timeframe he stated when checking his availability and arrived on the job earlier than quoted which was great. He was knowledgeable and went out of his way to explain what the issue was. Look forward to using Farrell again in the future!”

Robert Smith


Had some underfloor heating fitted into our new extension. Very professional throughout with a very neat and tidy job completed as well. Would recommend and will use again

Michael Burnett

Plumbing pipe repair

“Had a leek in the kitchen which I thought couldn’t be fixed due to the fact I made the call around 5.30pm how wrong was I Farrell came round about 6pm by 7pm it was fixed. The customer service was second to none would highly recommend this company to any one. Thank you.”