Boiler Replacement in the UK
Replacing a boiler that still works is a judgement call about running costs and parts availability; replacing one that has failed in January is not a judgement call at all.
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We use your Postcode to match you with available boiler replacement providers nearest to you. Because both you and the provider have Postcodes, results are ranked by true local distance.
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About boiler replacement services
A like-for-like swap in the same position is the cheapest job on the board, and moving the boiler to another room is the dearest. All gas work must be done by a Gas Safe registered engineer, and the installer notifies Building Control on your behalf — keep that certificate, because it is what a buyer's solicitor asks for.
How much do boiler replacement services cost?
Indicative guide, per job — not a quote. Enter your Postcode for real prices from local pros.
Low
£1200
Typical
£1800
High
£2500
What affects the price: The cost of boiler replacement is influenced by factors such as the size and type of boiler, the condition of existing plumbing and gas lines, and the complexity of the installation. Additional costs may arise from upgrades needed to meet current safety standards or improve efficiency.
What you get on Locufy
- Free, no-obligation quotes from local boiler replacement 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 area where the boiler is installed.
- Information on the current boiler's performance and any issues experienced.
- Details about the home's heating requirements and preferences.
- Any specific requests regarding the type of boiler or features desired.
Common boiler replacement jobs
Some of the boiler replacement jobs local pros on Locufy take on.
Combination Boiler Replacement
This involves replacing an existing combination boiler, which provides both heating and hot water, with a new model that offers improved efficiency.
System Boiler Replacement
This service entails replacing a system boiler that heats water for radiators and a separate hot water cylinder, ensuring compatibility with existing systems.
Regular Boiler Replacement
Replacing a regular boiler that uses a cold water tank, with a focus on improving overall performance and efficiency.
High-Efficiency Boiler Installation
Installing a high-efficiency boiler designed to reduce energy consumption and lower utility bills while providing reliable heating.
Condensing Boiler Replacement
This involves replacing an old boiler with a modern condensing model that recycles flue gases to enhance energy efficiency.
Boiler Upgrade for Renewable Energy
Upgrading an existing boiler system to integrate renewable energy sources, such as solar thermal systems, for improved sustainability.
What's involved in boiler replacement
- 1Initial assessment of the existing boiler and heating system.
- 2Selection of a suitable replacement boiler based on size and efficiency.
- 3Removal of the old boiler and preparation of the installation area.
- 4Installation of the new boiler, including all necessary connections.
- 5Testing the new system to ensure proper operation and safety.
Good to know
- Ensure the installer is Gas Safe registered to comply with safety regulations.
- Consider the energy efficiency rating of the new boiler for long-term savings.
- Installation may require modifications to existing plumbing or gas lines.
- Timing can vary depending on the complexity of the installation and any necessary upgrades.
- Check local regulations regarding boiler installations and warranties.
What boiler replacement includes
Initial Assessment
A qualified technician will conduct a thorough assessment of your current boiler system. This includes checking for any existing issues, efficiency ratings, and compatibility with new models.
Old Boiler Removal
The service involves safely disconnecting and removing your old boiler. This process ensures that all components are properly disposed of, adhering to environmental regulations.
Installation of New Boiler
Installation includes setting up the new boiler, connecting it to existing plumbing and electrical systems, and ensuring it meets safety standards. Technicians will also conduct a pressure test to confirm functionality.
Post-Installation Support
After the installation, you will receive guidance on how to operate your new boiler efficiently. Many services also include a warranty and an option for regular maintenance checks.
How to book boiler replacement on Locufy
Enter your Postcode
Tell us where you need boiler replacement — your Postcode pinpoints providers who genuinely cover your area.
Compare local pros
See available boiler replacement 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 replacement 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 Replacement — frequently asked questions
What factors influence the cost of boiler replacement?
The cost can vary based on the type and brand of the boiler, installation complexity, and any necessary upgrades to existing systems. Additional factors include local labour rates and disposal fees for the old unit.
How long does a boiler replacement take?
Typically, a boiler replacement can take anywhere from 4 to 8 hours, depending on the complexity of the installation and any additional work required. Larger systems or complicated configurations may take longer.
Do I need a qualified specialist for boiler replacement?
Yes, it is essential to hire a qualified specialist for boiler replacement, as they must comply with safety regulations and standards. This includes licensed gas engineers for gas boilers and certified electricians for electrical connections.
Can I get emergency or same-day boiler replacement services?
Many plumbing and heating services offer emergency or same-day replacements, but availability can vary. It's best to contact local providers directly to confirm if they can accommodate your urgent needs.
Is it possible to book related jobs, like heating system upgrades, at the same time?
Yes, many professionals offer package deals for multiple services, such as boiler replacements and heating system upgrades. Booking these together can often save you money and ensure a cohesive installation.
What is typically out of scope during a boiler replacement?
Out-of-scope work may include extensive plumbing or electrical upgrades, structural modifications, or repairs to existing heating systems. It's important to discuss any potential additional work with your contractor before starting.
How do I find boiler replacement near me?
Enter your Postcode above. Locufy matches you with boiler replacement 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 replacement quotes on Locufy?
Yes — searching and requesting quotes from local boiler replacement providers carries no subscription fees for customers. You only pay for the work you agree to.
How much does boiler replacement cost?
See our researched boiler replacement price guide — typical costs, what affects the price, and how to save.