Turn your home into a year-round summer retreat
Getting rid of your gas boiler doesn't mean it's going to get colder!
Lower Your Energy Bills With Massive Heat Pump Incentives
Switching from gas to a cleaner, smarter heating system could be more affordable than you think. UK homeowners may be eligible for government-backed grants and local funding schemes to reduce the upfront cost of installing an air source heat pump.
Boiler Upgrade Scheme
Eligible homeowners in England and Wales can receive up to Β£5,000 off the cost and installation of an air source heat pump.
Warm Homes Local Grant
Some households may qualify for council-backed support covering energy upgrades such as insulation, smart controls, solar panels and heat pumps.
Installer-Led Application
With the Boiler Upgrade Scheme, the installer usually applies on your behalf and the grant is deducted from your installation quote.
Future-Ready Heating
Air source heat pumps help reduce reliance on gas, lower household carbon emissions and work perfectly alongside solar panels and battery storage.
What's involved?
How does the process work?
Your Home Energy Consultation
& Property Assessment
Before recommending any solution, we take the time to understand your home, heating requirements and future energy goals.
- Arrange a convenient home visit with one of our energy specialists.
- Assess your property's size, layout and insulation levels.
- Review your current heating system and energy usage.
- Identify any improvements that could maximise efficiency.
- Discuss your comfort preferences, budget and long-term objectives.
System Design &
Personalised Proposal
Using the information gathered during the assessment, we create a tailored heat pump solution designed specifically for your property.
- Calculate your home's heating demand.
- Design a system sized correctly for maximum efficiency.
- Explain expected performance and running costs.
- Provide a clear, transparent quotation with no hidden costs.
- Answer any questions so you can make an informed decision.
Funding Assessment &
Grant Application Support
Our team will help identify any available funding opportunities and manage the application process wherever possible.
- Review eligibility for government grants and local schemes.
- Explain available funding options in simple terms.
- Prepare and submit grant applications on your behalf where applicable.
- Ensure all required documentation is completed correctly.
- Apply eligible funding directly to your installation costs where available.
Installation
Planning & Preparation
Once you're happy to proceed, we carefully plan every aspect of your installation to ensure a smooth and efficient process.
- Confirm installation dates and project timelines.
- Complete any required technical surveys.
- Coordinate equipment deliveries and installation teams.
- Prepare your property for installation day.
- Keep you informed throughout the planning process.
Professional Installation
Our qualified engineers install your new heating system to the highest standards, with minimal disruption to your home.
- Remove or modify existing heating equipment where required.
- Install the air source heat pump and associated components.
- Upgrade pipework, controls and ancillary equipment where necessary.
- Carry out all work in accordance with industry regulations.
- Maintain a clean, safe and professional working environment.
System Commissioning &
Customer Handover
Before we leave, we thoroughly test your new system and ensure you are confident using it.
- Fully commission and optimise the heat pump.
- Verify system performance and efficiency settings.
- Demonstrate system controls and user functions.
- Provide all documentation, warranties and certification.
- Answer any final questions and provide operating guidance.
Ongoing Care &
Annual Servicing
Our relationship doesn't end after installation. We continue to support you throughout the lifetime of your system.
- Access to ongoing technical support and advice.
- Annual servicing to maintain performance and efficiency.
- Health checks to identify issues before they become problems.
- Warranty support and maintenance guidance.
- Continued assistance as your energy needs evolve.
Customer Feedback
Decided to go all-in with a heat pump and a 4kW solar panel array to offset the running costs. Simpli Green handled the entire design seamlessly. The integration between the panels and the pump works brilliantly, and the scaffolding team was incredibly tidy. Absolute professionals from start to finish.
Graham Sutcliffe
HarrogateWe had our aging gas boiler replaced with an air source heat pump, and decided to get solar panels fitted at the same time to help power it. The surveyors were brilliant at explaining how the two systems work together. Highly recommend Simpli Green if you want a hassle-free transition to green energy.
Sarah Jenkins
Stratford-upon-AvonMassive shoutout to the installation crew. They fitted our new heat pump and a full set of solar panels over the course of three days. Everything was kept neat, they walked me through the controls, and the house has never felt warmer. Excellent local company.
Marcus Vance
ExeterFantastic experience with Simpli Green. Had an air source heat pump installed alongside a Zappi EV charger for our new electric car. Having one team handle both the plumbing and the high-voltage electrical work made the whole project incredibly smooth. Clean, efficient, and very knowledgeable.
David Miller
St AlbansSwapped out the old oil boiler for a heat pump and got a sleek EV charger fitted on the driveway at the same time. The coordination between the installers was spot on. Very neat wiring and the heat pump is remarkably quiet. Delighted with the result.
Fiona Gallagher
StirlingSo glad to finally get rid of the oil tank in the garden. The new heat pump is fantastic. The team resized three of our radiators to ensure maximum efficiency, and the house is perfectly cozy.
Richard Boyd
Bury St EdmundsI was skeptical about how a heat pump would perform in winter, but the team at Simpli Green did a proper room-by-room heat loss calculation and specified the perfect size. Itβs consistent, quiet, and the installation was spotless.
Eleanor Crisp
ShrewsburyThe installers worked through pouring rain to get the outdoor unit positioned and connected. Really impressed with their work ethic and the neatness of the pipework inside the utility room.
Tom Henderson
Newcastle upon TyneExcellent communication throughout. They helped us navigate the BUS grant funding without any fuss, which shaved a massive chunk off the initial cost. The system itself is working perfectly.
Amara Patel
LeicesterWas worried the outdoor fan would be noisy, but you can barely hear it even standing right next to it. Simpli Green did a top-tier job positioning it away from our patio area.
Simon Fletcher
KendalOur boiler died, and we decided to make the jump to renewable. Simpli Green were quick to quote and get us booked in. The hot water cylinder they fitted fits perfectly in the airing cupboard.
Chloe Whittaker
GuildfordNo hidden costs, no pushy sales tactics. Just honest advice, a fair price, and a very tidy installation. The smart thermostat controls they set up are incredibly intuitive.
Jonathan Webb
CardiffA minor issue with a valve a week after installation was sorted out within 24 hours. Really reassuring to know their aftercare is just as good as their sales team.
Margaret Thorne
BathEven in the Scottish Highlands, this heat pump keeps the house at a steady 20 degrees all day long. Much better heat than the old storage heaters we used to rely on.
Callum Ross
InvernessThey laid down dust sheets everywhere and cleaned up thoroughly at the end of each day. You wouldn't even know they'd been here, apart from the lovely warm house!
Patricia Owen
WrexhamVery impressed with the build quality of the unit and the professionalism of the Simpli Green surveyors. They didn't over-promise, and the system is performing exactly as data predicted.
Alistair Cooke
ChichesterThe heat from the radiators feels much more constant and comfortable than the blast-and-stop we used to get from our old combi boiler. Very pleased we chose Simpli Green.
Natalie Cross
LincolnFrom the initial phone call to the final sign-off, the service was flawless. The pipework is a work of art. 10/10.
Danny Miller
StockportThe young men who came to install the pump were polite, punctual, and worked incredibly hard. They explained how to use the control panel clearly before they left.
Valerie Hodges
TauntonGlad I went with a specialist installer rather than a general builder. Simpli Green really know their stuff inside out when it comes to air source tech. Great job.
Robert Vance
NorwichPower Your Home.
Choose How You Pay.
Switching to solar has never been more accessible. Whether you want to spread the cost completely interest-free or buy outright, we have a path to green energy that fits your budget.
0% Interest-Free
We partner with leading finance brokers to offer flexible, 0% interest-free plans tailored to your green energy package.
- Β£0 upfront deposit
- Fixed monthly payments
- Broker-backed approvals
Pay Outright
Own your solar PV and battery system from day one. Maximize your immediate return on investment with no ongoing liabilities.
- 100% asset ownership
- No credit checks required
- Streamlined installation
Ready to See What Your Home Could Save?
Request your free assessment and weβll help you understand the right solar, battery and finance options for your property.
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