Home Boiler & Heating Solutions Across the UK
Lower your energy bills, keep your home warm and upgrade to an efficient A-rated boiler with expert support from EnergyPlus.
Replace Your Old Boiler & Start Saving on Home Energy
An old, inefficient boiler can waste up to 30% more energy than a modern A-rated model. Across the United Kingdom, millions of households are switching to high-efficiency gas boilers and smarter heating controls to cut energy costs and improve comfort. EnergyPlus makes that upgrade simple, affordable and stress-free.
Whether your boiler keeps breaking down, your home never feels quite warm enough, or your gas bills are rising every year, we can help you choose the right replacement boiler and arrange expert installation from trusted local engineers.
- ✓ A-rated, energy-efficient boilers from leading UK brands
- ✓ Help checking eligibility for government-backed boiler schemes
- ✓ Fast, tidy and fully insured installation
- ✓ Options to integrate with smart thermostats and controls
Check Your Boiler Upgrade Options
Answer a few quick questions and we’ll connect you with competitive boiler quotes for your home.
Why Upgrade Your Home Boiler?
Modern boilers are quieter, safer and far cheaper to run than older models, especially in colder UK winters.
Lower Energy Bills
A modern condensing boiler can be up to 92% efficient, converting far more of your fuel into heat. That means less wasted energy and lower monthly gas bills for your household.
Consistent Home Comfort
Say goodbye to cold rooms and unreliable hot water. Correctly sized and professionally installed boilers deliver even heat and steady hot water throughout your home.
Reduced Carbon Footprint
Burning less fuel for the same heat reduces your home's carbon emissions. An efficient boiler and smart controls are key steps towards a greener, low-carbon home.
Which Boiler Is Best for Your Home?
Different homes need different heating solutions. We help you choose the right boiler based on your property, lifestyle and budget.
Combi Boilers
Combination (combi) boilers are the most popular choice for UK homes. They provide heating and hot water directly from the boiler without the need for a hot water cylinder or cold water tank.
- ✓ Ideal for smaller homes and flats
- ✓ Great space-saving solution
- ✓ Hot water on demand
System Boilers
System boilers work with a hot water cylinder but don't require tanks in the loft. They are perfect for homes with higher hot water demand, such as properties with multiple bathrooms.
- ✓ Great for families & larger homes
- ✓ Strong performance for multiple taps
- ✓ Compatible with modern controls
Regular Boilers
Regular (or conventional) boilers work with a cylinder and external tanks. They can be a good choice when replacing like-for-like in older properties with traditional systems.
- ✓ Suits certain older heating layouts
- ✓ Can support multiple outlets
- ✓ Often upgraded alongside system improvements
How Our Boiler Upgrade Service Works
We take care of the whole process from initial advice to final handover, so you can enjoy a warmer, more efficient home.
1. Quick Online Form
Share some basic details about your home, current boiler and installation timeframe.
2. Expert Review
We review your information, discuss your needs and help you choose the most suitable boiler.
3. Competitive Quotes
Receive competitive quotes from trusted, qualified boiler installers in your local area.
4. Professional Installation
Approved engineers complete your installation, test your system and show you how everything works.
Why Homeowners Across the UK Choose EnergyPlus
EnergyPlus specialises in helping UK households unlock long-term energy savings by upgrading outdated heating systems. We combine independent advice with access to a network of trusted installers to give you clear options and competitive prices.
- ✓ Focused on home energy efficiency and comfort
- ✓ Nationwide coverage across England, Scotland and Wales
- ✓ Guidance on boiler efficiency ratings and lifetime running costs
- ✓ Help integrating smart thermostats, TRVs and zoning controls
- ✓ Friendly support team to answer your questions
Boiler Costs, Savings & Common Questions
Understand what to expect from a boiler installation and how much you could save on your heating bills.
How much does a new boiler cost in the UK?
The cost of a new domestic boiler varies depending on your property size, chosen boiler type, and how complex the installation is. As a guide, many UK households pay between £1,800 and £3,000 for a quality A-rated gas boiler with professional installation.
We always recommend comparing quotes and considering overall lifetime value, not just upfront price. A slightly higher-quality, more efficient boiler can pay for itself through lower running costs and fewer breakdowns.
How much could I save on my energy bills?
Replacing an old, G-rated boiler with a new A-rated condensing boiler can significantly reduce your home's gas usage. The exact saving depends on your property and usage, but many households see noticeable reductions in annual energy costs.
Pairing your new boiler with smart heating controls, thermostatic radiator valves (TRVs) and good insulation can maximise savings and help keep your home comfortable all year round.
Can I get help with the cost of a boiler?
Some households may be eligible for support towards the cost of improving their heating under evolving UK home energy schemes. Eligibility depends on factors such as income, benefits, property type and existing heating system.
When you request a quote, we can help you explore any current schemes or incentives that might be relevant to your home.
How long does installation take?
Most straightforward like-for-like boiler swaps can be completed within 1–2 days, including removing your old boiler, fitting the new system, testing and commissioning.
More complex installations, such as relocating the boiler or upgrading pipework and controls, may take a little longer. Your installer will always explain the plan and minimise disruption to your household.
Safe, Professional Boiler Installation & Ongoing Care
Boilers are powerful gas appliances, so safety and compliance are essential. All installations arranged through our network are carried out by fully qualified engineers who understand the latest regulations and manufacturer guidelines.
- ✓ Installations completed by appropriately qualified engineers
- ✓ Clear handover, documentation and warranty information
- ✓ Advice on annual servicing for reliability and safety
- ✓ Guidance on bleeding radiators, maintaining pressure and using your controls
Regular boiler servicing not only keeps your system running efficiently, it can also extend the lifespan of your boiler and maintain warranty cover. If your boiler is making unusual noises, frequently losing pressure or producing inconsistent heat, it may be time to consider a replacement.
Signs You May Need a New Boiler
- ✓ Your boiler is more than 10–15 years old
- ✓ You have frequent breakdowns and call-outs
- ✓ Your gas bills keep rising despite similar usage
- ✓ Radiators take a long time to heat up
- ✓ The boiler is noisy, leaks or shows fault codes
If any of these sound familiar, share a few details about your current system and we'll help you compare the benefits of repairing versus replacing your boiler.
Ready to Improve Your Home's Heating?
Take the first step towards a warmer, more efficient home. Share a few details about your property and we'll help you find the right boiler at the right price.
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