Proudly serving Liverpool & Merseyside
Gas Safe Registered
Fixed Price Quotes - No Hidden Costs
Five Star Customer Reviews
Full central heating installation
Boiler, radiators, pipework and controls
Fixed-price quotes with no hidden costs
Heating system upgrades and replacements
Commissioning, handover and ongoing support
Local Liverpool survey and installation team
Full central heating installation
Boiler, radiators, pipework and controls
Fixed-price quotes with no hidden costs
Heating system upgrades and replacements
Commissioning, handover and ongoing support
Local Liverpool survey and installation team

If you’re looking for dependable central heating installation in Liverpool, Heat Supreme UK can help. We design and install new central heating systems for homeowners across Liverpool and Merseyside, whether you’re replacing an ageing setup, renovating a property, or fitting heating into a home that needs a complete new system.
Our approach is straightforward: honest advice, practical recommendations, clear fixed pricing and professional installation. From boiler and radiator upgrades to full heating system replacements with new controls and pipework where required, we’ll help you choose a solution that delivers comfort, efficiency and long-term reliability.
A new central heating system can make a big difference if your current setup is unreliable, expensive to run, uneven from room to room, or simply no longer suited to the property. Some homes only need part of the system replacing, while others benefit from a full upgrade that includes the boiler, radiators, controls and circulation components.
Before recommending anything, we look at how your current system is performing, what condition the main components are in, and what improvements would give you the best result. The aim is to provide a heating system that is properly matched to your home, your usage and your budget.
We assess things like:
The age and condition of your current boiler
Existing radiators and heat output
Pipework layout and overall system design
Hot water demand and property size
Heating controls and thermostat setup
Your comfort goals, budget and future plans
Not every home needs a complete rip-out, and not every upgrade looks the same. We’ll explain clearly what needs replacing, what can stay, and what would give you the best balance of performance, efficiency and value.


More reliable day-to-day heating
A well-designed central heating system helps your home warm up properly, keeps rooms comfortable and reduces the frustration of breakdowns, cold spots and inconsistent performance.
Better energy efficiency
Replacing older boilers, worn components and outdated controls can help your system run more efficiently and reduce wasted energy across the home.
Improved comfort in every room
Correct radiator sizing, balanced heat distribution and modern controls can make a noticeable difference to how evenly your home heats up.
Smarter control over your heating
New thermostats and programmable controls make it easier to manage temperatures, heating times and running costs around your routine.
A long-term upgrade for your home
Whether you’re modernising an older property or replacing a failing setup, a new central heating system gives you a stronger, more dependable foundation for years ahead.
ABOUT
Local Liverpool & Merseyside team
Trusted heating specialists working for homeowners across the region.
20+ years experience
Experience in boiler replacement, heating upgrades and full system installation.
Fixed-price quotations
Clear pricing and no hidden surprises.
12-month workmanship warranty
Peace of mind from survey through to completion.
Professional, tidy installation
Respectful work, careful planning and a focus on keeping disruption to a minimum.
“Heat Supreme UK replaced our old boiler and completely upgraded the heating system. The difference has been huge - the house heats evenly now, the radiators warm up properly and the whole job was handled professionally from start to finish.”

“They explained clearly what needed replacing and what didn’t, which we really appreciated. The installation was tidy, on schedule and the new heating controls have made the system much easier to manage.”


We keep the process clear from the first enquiry to final handover, so you know exactly what to expect.
Step 1 - Initial enquiry
Get in touch by phone or online and tell us about your home, current heating setup and what problems you want to solve.
Step 2 - Home survey and assessment
We inspect the existing system, discuss your options and identify whether you need a boiler replacement, radiator upgrades, new controls, pipework changes or a full new system.
Step 3 - Tailored quotation
You receive a clear fixed-price quote with recommendations based on your property, heating needs and budget.
Step 4 - Installation planning
We schedule the work, explain likely timescales and make sure everything is properly prepared for a smooth installation.
Step 5 - Professional installation
Our team installs your new central heating system carefully and efficiently, keeping disruption to a minimum wherever possible.
Step 6 - Testing, handover and support
We test the system, balance performance where needed, show you how the controls work and make sure you feel confident using your new heating setup.
Some homeowners contact us because the boiler keeps letting them down. Others want to solve cold radiators, poor control, ageing pipework or an inefficient layout that no longer suits the property. Whatever the reason, we take the time to understand the system as a whole before recommending the right upgrade path.
That might mean a complete new central heating system, or it might mean targeted improvements that bring the existing setup back up to standard. Our advice is practical, property-specific and focused on delivering reliable heating performance rather than recommending unnecessary work.

AREAS WE COVER
Heat Supreme UK provides central heating installation services across Liverpool and surrounding areas, including Bootle, Widnes, Prescot, Runcorn, Ormskirk, Southport, Huyton, Formby, Crosby, Kirkby and Maghull.
We believe in honest advice, quality workmanship and delivering heating upgrades that homeowners feel confident recommending. From first enquiry to final handover, our goal is to make the process straightforward, professional and stress-free.
“We moved into an older house with a tired heating system and wanted everything modernised properly. Heat Supreme UK installed the new boiler, replaced radiators where needed and left us with a system that feels far more efficient and dependable.”

“Really pleased with the whole experience. They arrived when they said they would, kept the work area tidy and talked us through the new controls clearly once the installation was complete.”

“Our old system had constant pressure issues and uneven heating. Since the upgrade, the house is warmer, the hot water is more consistent and everything feels much more reliable.”

ADVICE
Replacing the boiler alone can be the right choice in some homes, especially if the rest of the system is in good condition. But if the radiators are undersized, the controls are outdated, the pipework is poor or the system has recurring faults, a broader upgrade can often deliver a much better result.
A full central heating installation looks at the whole system rather than just one component. That can improve efficiency, comfort and reliability more effectively than a simple like-for-like boiler swap, especially in older properties or homes that have been extended or altered over time.
The cost depends on the size of the property, the type of boiler, the number of radiators, the condition of the existing system and whether new pipework or controls are required. The best way to get an accurate figure is with a survey and tailored quote.
That depends on the condition of the rest of the system. If the boiler is the only issue, a replacement may be enough. If radiators, controls or pipework are also causing problems, a wider system upgrade may make more sense.
Timescales vary depending on the size of the job and whether it is a straight replacement or a full installation. After surveying your home, we’ll give you a clear idea of the likely schedule before work begins.
Yes. Many heating upgrades include radiator replacements, either because the existing ones are no longer performing well or because a different layout or heat output is needed.
In most cases, yes. Modern controls can make a big difference to usability and efficiency, so we’ll advise on suitable thermostat and programmer options for your new system.
There can be some disruption during installation, particularly if pipework changes or multiple radiator replacements are involved, but we plan the work carefully and aim to keep inconvenience to a minimum.
Yes. Older homes are a common reason for full heating upgrades, especially where the existing system is outdated, unreliable or no longer suitable for the property.
Where required, yes. We can remove old boilers, radiators and related components as part of the installation process and explain exactly what is included in the quote.
A newer, properly designed system can improve efficiency and reduce wasted energy, particularly if you are replacing an older boiler, poor controls or underperforming radiators.
Yes. We aim to provide clear fixed-price quotations so you understand what is included before any work begins.
Yes. We work across Liverpool and the wider Merseyside area. If you’re unsure whether we cover your location, just get in touch and we’ll confirm.
If you’re considering a new central heating system for your home, speak to Heat Supreme UK today. We’ll help you understand your options, assess your property and provide a clear, no-obligation quote.
No Obligation Survey
Clear Advice
Tailored Recommendation
Gas Safe Engineers
20+ Years Experience
12-Month Workmanship Warranty
Fixed Price Quotes - No Hidden Costs
Covering Liverpool & Merseyside

Heat Supreme UK delivers outstanding installations using market-leading products and controls. We responsibly remove and recycle waste, helping protect the environment while giving you complete peace of mind.
© Heat Supreme UK Ltd 2026. Smart Website by Kariba