020 8226 5499


What We Do - Our Services

Boiler Installation London

What we do!

What is Boiler Installation Service?

Boiler installation service involves the professional setup and configuration of a new boiler system in a residential or commercial property. This service is vital for ensuring that the boiler is correctly and safely installed, adhering to local building codes and safety standards. The process begins with a consultation to assess the specific heating needs and preferences of the property, followed by the selection of a suitable boiler type and size. Experienced technicians then carry out the installation, which includes connecting the boiler to the water and gas lines, setting up the venting system, and ensuring proper combustion air supply.

We arrive in less than 1 hour

Gas Safe Registered, friendly plumbers

All labour has 12 months warranty

We’re fast, efficient & reliable

Gas Safety Certificates

Ensure the safety of your property with a comprehensive gas safety certificate.



Boiler Installation, Maintenance & Repair



Gas testing & Gas Certificates

Appliance repair, service & installation

Thermostatic valve

Gas repair or leaks

Radiator venting, leak or installation

Central heating installation

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

Boiler Installation Services in London

At London City Plumbers, we specialize in providing top-tier boiler installation services for both residential and commercial properties. Understanding the significance of a reliable and efficient heating system, our mission is to ensure that every boiler installation we undertake meets the highest standards of quality, safety and building regulations.

Our Boiler Installation Services

Tailored Boiler Solutions: We begin with a thorough assessment of your property to determine your specific heating needs. This allows us to recommend and install the most suitable boiler type and size for your space, ensuring optimal efficiency and comfort.

Professional Installation: Our team of skilled and certified technicians carries out every installation with meticulous attention to detail. We adhere to all local building codes and safety standards, ensuring your boiler is installed correctly and safely.

High-Quality Equipment: We only use boilers from reputable manufacturers, guaranteeing that you receive a reliable, durable, and efficient heating system. Our selection includes a variety of models to fit different needs and budgets.

Energy Efficiency Focus: An efficient boiler can significantly reduce your energy bills and environmental footprint. We focus on installing energy-efficient boilers that deliver excellent performance while being cost-effective in the long run.

Safety Compliance: Safety is our utmost priority. Our installations include rigorous safety checks and testing to ensure your new boiler operates safely and effectively.

After-Installation Support: Our service doesn’t end with the installation. We provide comprehensive after-installation support, including guidance on operating your new boiler and tips for maintaining its efficiency.

Why Choose London City Plumbers for Your Boiler Installation?

  • Expertise and Experience: With years of experience in the industry, our team has the expertise to handle all aspects of boiler installation.
  • Customer-Centric Approach: We prioritize your needs and preferences, offering personalized solutions to meet your specific requirements.
  • Reliable and Timely Service: We value your time and comfort, ensuring that our installation process is as smooth and efficient as possible.
  • Transparent and Competitive Pricing: We offer clear, upfront pricing without any hidden costs, providing value for your investment.
  • Commitment to Quality: Our commitment to quality is reflected in every installation, ensuring that you receive a service that exceeds your expectations.

Boiler Installation Cost

Our boiler installation cost starting at just £1700, we offer exceptional value for homeowners looking to upgrade their heating systems. With transparent pricing and professional installation, we ensure that you get the most for your money. Contact us today to schedule your installation and discover how affordable upgrading your boiler can be.

Schedule Your Boiler Installation Today

Ready for a new boiler installation? Contact London City Plumbers today to schedule a consultation. Let us provide you with a heating solution that brings warmth, comfort, and efficiency to your space.


020 8226 5499

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

General Questions

Boiler Installation FAQs

Remember, when in doubt about what a boiler installation will involve, it’s always best to consult with a professional GAS Safe registered engineer to prevent potential damage or further complications.

Our Gas Safe engineers possess the expertise to install a wide range of boiler types, encompassing gas, electric, commercial, conventional, or combi models. With extensive experience, they’ve successfully installed industry-leading brands such as Vaillant and Worcester Bosch, as well as other reputable names like Veissmann, Baxi, Honeywell, Ideal, Ravenheat, and numerous others.

Explore our range of extended warranties available for various boiler manufacturers by contacting us directly to discover the options tailored to your needs.

Yes, you will obtain a boiler installation certificate from our Gas Safe registered engineers. Once the installation is completed, we will provide you with the necessary documentation, confirming that the boiler has been installed in compliance with building regulations and safety standards.

Our comprehensive boiler installation service is designed to swiftly set up your new system, causing minimal disruption to you and your household. With our team of engineers covering a wide range of services throughout London, we guarantee prompt assistance to ensure your boiler is operational within days.

Contact us to learn more about the scope of our boiler installation service and the details covered in our estimates. We’re committed to guiding you through the entire process, ensuring it’s straightforward and hassle-free.

The duration of each boiler installation varies depending on the location and timing of the installation. However, our goal is to complete the work promptly and accurately, ensuring efficient service delivery.

Please note that the price ranges provided below are merely estimations. Determining the average cost of a new boiler replacement is challenging due to numerous variables to take into account.

  1. Combi Boiler £1,600 + VAT
  2. System Boiler £1,400 + VAT
  3. Conventional Boiler £2,200 + VAT
  4. LPG boiler £1,500 +VAT
  5. Biomass boiler £10,000 + VAT
  6. Condensing boiler £2,500 + VAT

Boiler Installations

Type of Boilers We Can Install

Whether you're upgrading your heating system for improved efficiency or replacing an outdated boiler, we've got you covered. Our experienced technicians will work closely with you to assess your needs and recommend the best new boiler solution for your home or business backed by a Gas Safe certificate. With our affordable pricing and top-notch service, you can trust us to handle your boiler installation with professionalism and expertise.

Our New Locations in Kent

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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.”