Boiler Installation in the UK
A new boiler is the biggest single heating decision most UK households make, and it has to be fitted by a Gas Safe registered engineer — check the card and the registration number, because it is a criminal offence to work on gas without one.
Enter your Postcode to find nearby availability
We use your Postcode to match you with available boiler installation providers nearest to you. Because both you and the provider have Postcodes, results are ranked by true local distance.
New customers get £10 credit to discount hourly services · T&Cs apply
About boiler installation services
Most homes go combi unless there are two bathrooms or a big hot water demand, in which case a system boiler with a cylinder makes more sense. New installs must be condensing and need a condensate drain, which in an older house often means routing a new pipe outside.
How much do boiler installation services cost?
Indicative guide, per job — not a quote. Enter your Postcode for real prices from local pros.
Low
£1200
Typical
£2000
High
£3500
What affects the price: The cost of boiler installation can vary significantly based on the size and type of boiler selected, as well as the complexity of the installation process. Additional factors include the condition of the existing infrastructure and the accessibility of the installation site.
What you get on Locufy
- Free, no-obligation quotes from local boiler installation providers
- Local professionals matched by real distance
- Flexible scheduling — including evenings and weekends where offered
- Transparent pricing and clear communication before you commit
What to provide
- Access to the boiler installation site, including any necessary permissions.
- Details of your current heating system and any specific requirements.
- Information on the size of your home and number of occupants to determine boiler capacity.
- Any preferences regarding boiler brands or types.
Common boiler installation jobs
Some of the boiler installation jobs local pros on Locufy take on.
Combi Boiler Installation
Involves fitting a combination boiler that provides both heating and hot water directly from the unit, ideal for smaller homes.
System Boiler Installation
This job includes installing a system boiler that requires a hot water cylinder but does not need a cold water tank, suitable for larger households.
Regular Boiler Installation
Focuses on fitting a traditional boiler that requires both a hot water cylinder and a cold water tank, typically found in older homes.
Boiler Replacement
Involves removing an old boiler and installing a new one, ensuring all connections are updated and compliant with current regulations.
Condensing Boiler Installation
This job includes installing a condensing boiler, which is designed to be more energy-efficient and reduce fuel costs.
Back Boiler Installation
Involves fitting a back boiler that is situated behind a fireplace, providing heating and hot water in a compact design.
What's involved in boiler installation
- 1Initial consultation to assess the property and heating requirements.
- 2Selection of the appropriate boiler type and size.
- 3Removal of the old boiler and preparation of the installation site.
- 4Installation of the new boiler, including plumbing and electrical connections.
- 5Testing the system for functionality and efficiency, followed by a demonstration for the homeowner.
Good to know
- Always hire a Gas Safe registered engineer for gas boiler installations to ensure compliance with safety regulations.
- Consider the energy efficiency rating of the boiler, as this will impact ongoing fuel costs.
- Installation may take several hours to a full day, depending on the complexity of the job.
- Ensure that the new boiler complies with local building regulations and standards.
- Check warranty options and aftercare services offered by the installer.
What boiler installation includes
Initial Consultation
A thorough assessment of your heating needs and existing system is conducted during the initial consultation. This may involve evaluating the size of your property and discussing your hot water requirements to recommend the best boiler type.
Boiler Selection
Choosing the right boiler is crucial for efficiency and performance. Professionals will help you select a boiler that fits your budget and meets your heating demands, whether it's a combi, system, or regular boiler.
Installation Process
The installation process includes removing the old boiler, fitting the new unit, and connecting it to the existing plumbing and gas lines. This may also involve installing new flues and ensuring proper ventilation.
Testing and Commissioning
After installation, the boiler will undergo rigorous testing to ensure it operates efficiently and safely. This includes checking for gas leaks and ensuring that all controls function properly before handing over the system to the homeowner.
Post-Installation Support
Many installers offer post-installation support, including guidance on operating the new boiler and information on maintenance schedules. Some may provide warranty options for both the boiler and the installation work.
How to book boiler installation on Locufy
Enter your Postcode
Tell us where you need boiler installation — your Postcode pinpoints providers who genuinely cover your area.
Compare local pros
See available boiler installation providers near you with ratings, reviews and clear pricing — no endless phone calls.
Book with confidence
Choose your provider and arrange the job. Badges and real reviews mean no nasty surprises.
Why book boiler installation on Locufy
Verified local pros
Providers can earn verification badges so you can book with confidence.
Truly local results
Matched by real distance using your Postcode — not a rough area guess.
Real reviews
Genuine ratings from customers who actually used the service.
Boiler Installation — frequently asked questions
What factors influence the cost of boiler installation?
The cost of boiler installation can vary based on the type of boiler selected, the complexity of the installation, and any necessary upgrades to existing plumbing or electrical systems. Additional costs may arise from permits or structural modifications.
How long does a boiler installation typically take?
A standard boiler installation usually takes between 1 to 3 days, depending on the complexity of the job and whether any additional work is required. Factors such as the type of boiler and existing infrastructure can affect the overall timeline.
Do I need a qualified specialist for boiler installation?
Yes, it is essential to hire a qualified heating engineer or plumber who is certified to install boilers. This ensures compliance with safety regulations and that any gas or electrical work is performed correctly.
Can I get same-day boiler installation service?
Same-day boiler installation may be available, particularly in emergencies, but it is subject to the availability of both the installer and the required equipment. It's advisable to contact local professionals to check for urgent service options.
Is it possible to book multiple related services at once?
Yes, many plumbing and heating professionals offer package deals for multiple services, such as boiler installation and radiator replacements. This can often result in cost savings and a more streamlined process.
What is typically out of scope for boiler installation?
Out of scope work may include extensive plumbing or electrical upgrades not related to the boiler, as well as cosmetic renovations such as tiling or wall repairs. It's important to clarify the scope of work with your installer beforehand.
How do I find boiler installation near me?
Enter your Postcode above. Locufy matches you with boiler installation providers who cover your exact area, ranked by true local distance rather than a rough town or county guess.
Is it free to get boiler installation quotes on Locufy?
Yes — searching and requesting quotes from local boiler installation providers carries no subscription fees for customers. You only pay for the work you agree to.
How much does boiler installation cost?
See our researched boiler installation price guide — typical costs, what affects the price, and how to save.