Boiler Installation & Replacement in London
Looking to replace your old boiler? Efficient Home Energy provides professional boiler installation and replacement services throughout London. Our experienced Gas Safe registered engineers will help you choose the right energy-efficient boiler for your home, ensuring reliable heating and hot water for years to come.
Boiler Installations From £2,700
Find the Right Boiler for Your Home
Every home has different heating and hot water requirements. Our Gas Safe registered engineers can help you select the most suitable boiler for your property, budget and household needs.
Combi Boilers
Combination boilers provide central heating and hot water directly from one compact unit, without requiring a separate hot water cylinder. They’re a popular choice for flats and smaller to medium-sized homes.
- Compact, space-saving design
- Hot water on demand
- No separate hot water cylinder required
- Suitable for many London properties
System Boilers
System boilers work with a separate hot water cylinder, making them a practical option for larger households with multiple bathrooms and higher hot water requirements.
- Ideal for higher hot water demand
- Works with a hot water cylinder
- Suitable for larger family homes
- Efficient central heating performance
Regular Boilers
Also known as conventional or heat-only boilers, regular boilers are commonly used in traditional heating systems with a hot water cylinder and cold water storage tank.
- Suitable for traditional heating systems
- Works with existing storage tanks
- Ideal for certain older properties
- Practical like-for-like replacement option
Trusted Boiler Manufacturers
We install high-quality boilers from leading manufacturers, helping you find the right balance of reliability, efficiency and value. Our team can advise on the most suitable manufacturer and model for your property.
Our Boiler Installation Process
Replacing your boiler doesn’t need to be complicated. Our team will guide you through every stage, from your initial enquiry to the safe installation and commissioning of your new heating system.
Free Consultation
Contact our team to discuss your current boiler, heating requirements and property. We’ll ask a few questions to understand what you’re looking for and advise on the next steps.
Survey & Quotation
Where required, we’ll arrange an assessment of your existing heating system. We’ll then recommend suitable boiler options and provide a clear quotation outlining the proposed work.
Professional Installation
Our Gas Safe registered engineers will remove your existing boiler where included in the agreed scope, install your new system and carry out the necessary installation work in accordance with applicable standards.
Testing & Handover
Once installed, we’ll carry out the required safety checks, commission the boiler and explain how to operate your new heating system. We’ll also provide the relevant installation documentation.
Ready to Upgrade Your Boiler?
Speak to our team today about your boiler installation or replacement requirements in London.
Your Home’s Heating Is in Safe Hands
Choosing the right company for your boiler installation is just as important as choosing the boiler itself. At Efficient Home Energy, we focus on professional workmanship, clear communication and helping customers find the right heating solution for their home.
Gas Safe Registered Engineers
Boiler installations are carried out by appropriately qualified Gas Safe registered engineers, with safety at the forefront of every installation.
Expert Boiler Recommendations
We’ll help you understand the different boiler types, sizes and manufacturers so you can make an informed decision for your property.
Clear, Detailed Quotations
Our quotations explain the proposed installation work and equipment, helping you understand what’s included before proceeding.
Quality Boilers & Warranties
We install boilers from established manufacturers, with applicable manufacturer warranties depending on the model and installation conditions.
Installation & Handover
Our engineers carry out the required commissioning checks and explain how to operate your new heating system following installation.
Looking for a New Boiler?
Get in touch with our team to discuss your boiler replacement or installation.
Recent Boiler Installations
Take a closer look at the types of boiler installation and replacement work we carry out across London. From modern combi boilers to complete heating system upgrades, our engineers focus on safe, professional installation and reliable performance.
Combi Boiler Replacement
Replacing an older boiler with a modern combination boiler can improve heating control and provide efficient hot water on demand, subject to the property’s requirements.
New Gas Boiler Installation
A new boiler installation involves selecting suitable equipment, connecting it to the heating system and completing the necessary safety and commissioning checks.
Heating & Pipework
Depending on the installation, boiler replacement may also involve changes to pipework, flue arrangements, controls and other heating components.
Modern Boiler Upgrade
Upgrading an ageing boiler can offer improved heating controls, greater reliability and better efficiency compared with some older systems.
Thinking about replacing your existing boiler?
Discuss Your Boiler InstallationHow Much Does a New Boiler Cost in London?
The cost of installing a new boiler depends on several factors, including the type of boiler, the size of your property and the complexity of the installation. We provide clear quotations based on your individual heating requirements.
Whether you’re replacing an existing combi boiler or upgrading your heating system, our team can recommend suitable options and provide a detailed quotation. The final cost will depend on the boiler selected and the work required at your property.
Request a Boiler QuoteWhat Affects Boiler Installation Costs?
Boiler Type & Size
Combi, system and regular boilers have different equipment costs. The correct output also depends on your heating and hot water needs.
Installation Complexity
A straightforward replacement may require less work than relocating a boiler or converting an existing heating system.
Pipework & Flue
Changes to gas pipework, heating connections, condensate drainage or flue arrangements can affect the overall installation cost.
Additional Components
Heating controls, system filters, flushing and other necessary components may be included depending on the installation.
Boiler Installation FAQs
Have questions about replacing your boiler? We’ve answered some of the most common questions about boiler installation costs, timescales, boiler types and safety.
Our team can help you understand your boiler replacement options and installation requirements.
How much does a new boiler installation cost?
Boiler installations are advertised from £2,700. The final price depends on the boiler model, installation complexity, pipework and any additional components required. We provide quotations based on your property’s requirements.
How long does it take to install a boiler?
A straightforward like-for-like boiler replacement can often be completed within one working day. More complex installations, such as relocating a boiler or converting the heating system, may take two or more days.
What type of boiler is best for my home?
The best boiler depends on your property’s size, number of bathrooms, hot water demand and existing heating system. Combi boilers are popular for many smaller properties, while system and regular boilers can be suitable for larger homes.
Can I replace my regular boiler with a combi?
In many cases, yes. However, the conversion requires an assessment of your heating system, incoming water pressure and flow rate, and household hot water demand. Additional installation work may also be required.
Do I need a Gas Safe engineer to install a boiler?
Yes. Gas boiler installation work must be carried out by an appropriately qualified Gas Safe registered engineer. This helps ensure that the installation complies with applicable gas safety requirements.
Will my new boiler come with a warranty?
New boilers generally come with a manufacturer warranty, although the length and conditions vary by brand and model. Warranty registration and servicing requirements should be followed to maintain the cover.
Can a new boiler reduce my energy bills?
Replacing an older, inefficient boiler with a modern condensing boiler may help reduce energy consumption. Actual savings depend on your existing boiler, heating controls, property insulation and usage.
Do I need to replace my radiators as well?
Not necessarily. Existing radiators can often be retained if they are in suitable condition and correctly sized for the heating system. Your engineer can advise whether any changes are recommended.
Still have questions about your boiler installation?
Speak to Our Heating TeamWhat Our Customers Say
Discover what homeowners and landlords across London have to say about Efficient Home Energy. Read independent customer feedback on Google and Trustpilot.
Ready for a New Boiler?
Whether you’re replacing an ageing boiler or upgrading your heating system, our Gas Safe registered engineers can provide a tailored quotation for your property in London.