Your Heat Pump and Solar Panel Experts

Switch to renewable energy and slash your energy bills

Offering heat pump, solar panel and battery installations across East Anglia, Essex, Suffolk, Cambridgeshire, Hertfordshire, Kent, Surrey and London.

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Woman in a beige sweater stands outside a brick house with an air source heat pump visible on the wall behind her.

A white outdoor heat pump unit is mounted on a brick wall beside a window, positioned on a small concrete slab on a grassy area.

Solar panels installed on a tiled roof of a house with a small window, under a clear blue sky with a few clouds.

Modern white house with solar panels, large glass doors, and a spacious backyard with solar panels and a lawn and patio furniture under a clear blue sky.

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Switch to a Heat Pump.

Cut costs, reduce emissions, and enjoy year-round comfort with advanced heat pump technology.

Heat pumps use the natural warmth in the air, and a small amount of electricity, to heat your home and water. Since fresh air doesn’t cost a penny, you’ll enjoy lower energy bills while cutting your carbon footprint.

We stock heat pump products from leading companies including Mitsubishi and Vaillant.

£7,500 government grant available
Save up to £550 a year on your energy bills*
Reduce your heating CO₂ emissions by up to 100%*

It’s the smarter, greener way to stay warm — and future-proof your home.

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Upgrade to Solar Panels.

Power your home sustainably and save money with advanced solar panel solutions.

Switch to solar panels with EPC and enjoy low energy bills. You'll also contribute to a greener, healthier planet. Solar panels harness the renewable power of the sun to generate electricity. Solar energy offers a sustainable energy solution, working year-round, even on cloudy days.

Take the first step towards a brighter future with our solar panel installations. We'll help you transform your home with renewable energy. Not only will it benefit the environment, it will also benefit your finances.

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Store power with a Battery.

Store power for when you need It most, and maximise your solar investment.

Take control of your energy usage with battery storage systems from EPC. Storing electricity from solar panels, our batteries ensure you have constant power. Whether it's in peak daytime or during the middle of the night.

Our battery systems work seamlessly with solar setups or standalone. Choose from industry-leading options, including Tesla Powerwall, SolarEdge, GivEnergy and more. We'll help you to find the perfect solution for your home.

Explore our range today and unlock the full potential of renewable energy!

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Switch with the right company. Upgrade with EPC.

We help UK homeowners unlock energy savings and reduce carbon emissions. Our expert heat pump, solar, and battery installations are all tailored to your home.

At EPC United Kingdom, homeowners cut energy costs and reduce carbon emissions. We do so with heat pump, solar panel installation and battery energy storage upgrades. Our solutions improve EPC ratings, give access to government grants, and lower energy bills. All our work is tailored to your exact needs, helping you achieve a warmer, greener home. Start your journey to a more energy-efficient home with EPC today.

Switch to a Heat Pump

Receive £7,500 with the Boiler Upgrade Scheme

Instant estimate

A Vaillant heat pump set on a blank background

Upgrade to Solar Panels

Battery Storage solutions also available

Get a quote

A solar panel placed behind a Tesla Powerwall system set on a blank background

Let us enhance your home with our range of energy saving solutions.

Heat Pumps

Solar Panels

Battery Storage

Mechanical Ventilation (MVHR)

Underfloor Heating

Speak to the team

How heat pumps work: Efficient heating for your home

Discover the technology behind heat pumps and learn how they provide sustainable, cost-effective heating for your property.

Tailored renewable energy solutions for every Project Type

From quick retrofits to advanced self-builds, we deliver expertise across all project types

No matter the scope or complexity of your project, EPC is here to help. Our experienced team is trained to deal with everything. We handle straightforward 3-day retrofit installations, high-end self-build developments and more.

Upgrading an existing property or planning an energy-efficient self build? We provide bespoke solutions to match your needs. Trust us to deliver a reliable, professional service for every stage of your journey.

A woman standing in front of a heat pump installed on a brick home

Retrofitter

We take care to upgrade homes with the latest in solar and heat pump technology to future proof and add value.

A builder standing in front of a set of new builds with solar panels on the roof

Developer

If you're embarking on a multi-plot development or we can help from initial design to customer handover.

A man standing in front of a home he has built analysing the plans on a large sheet of paper

Self-Builder

We integrate a list of renewable energy solutions into self-build projects for maximum efficiency.

A man stood with a tape measure measuring something on the wall of a property he is renovating

Renovator

Our team can design and specify solutions that seamless integrate into a complex renovation program.

This Is What Good Energy Looks Like

Cleaner power, lower costs, and a better future — delivered by EPC.

4.3 GWh

of Energy Produced

Each year, our installed systems make a big difference in producing energy. On average, they produce around 4.3GWh of energy.

1,500

Installations successfully completed

We're and MCS Certified and TrustMark Accredited Installation company with 1,000s of Happy Customers across the UK.

2,200

Tonnes of CO2e Reduced

Every year, our installations make a big impact on the environment by reducing carbon emissions. We reduce over 2,200 tonnes of CO2e annually.

See what our customers say about EPC

Join thousands across the UK who’ve trusted us for their renewable energy journey

Don’t just take our word for it. Hear from the thousands of UK customers who’ve chosen EPC to help them embrace renewable energy. With expert installations and outstanding service, we’re proud to help them towards a sustainable future. See how we’ve made a difference and why homeowners trust us to deliver quality, efficiency, and peace of mind.

The Future of Heating: Gas boilers are being phased out

The UK is taking decisive action to reduce carbon emissions and achieve its goal of net-zero by 2050. As a result, gas boilers are being phased out in favour of sustainable alternatives. From 2025, new build homes will no longer feature gas boilers. Instead, they'll be adopting eco-friendly heating solutions like heat pumps.

The sale of traditional gas boilers will also be banned by 2035. This will mark a significant shift toward greener, more efficient technologies. Explore renewable heating options that align with the UK’s sustainable vision. Choose EPC renewables when making the transition to an energy-efficient heating system.

A woman with greying hair stood in front of a heat pump installed outside of a home

Real stories, Real results: Customer case studies

Our customer case studies highlight real-life journeys with EPC Improvements, from the initial consultation to installation and beyond. Discover how our heat pumps, solar panels, and other renewable solutions have helped homeowners reduce energy bills, lower carbon emissions, and enjoy greater comfort.

Read these inspiring stories to see how we’re revolutionising UK homes, one project at a time.

Seamless In-Roof Solar System Installed on a New Build in Chelmsford
Daniel approached us to retrospectively install solar panels on his new build home. We designed, supplied and installed a 14 Panel solar system to satisfy his eco needs. Using state of the art solar panels, and SolarEdge Inverter and Optimiser technology.
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Heat pump Installed on 9 bedroom home in Norwich
Bernard bites the bullet and upgrades and future-proofs his home by installing a state of the art Stiebel Eltron WPL 25 AS Air Source Heat Pump.
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Commercial Solar installation for manufacturing company near Stevenage
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Ground mount Solar system installed on a home near Hitchin
Nat was keen to generate and store as much energy as possible. Installing a large ground mount solar system coinciding of 36 solar panels with battery backup for power cut protection really hit the brief!
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Heat pump Installed on a static home in Canvey Island
Derrick Clark took the leap and made the decision to install a state of the art Mitsubishi Air Source Heat Pump system in his home in Canvey Island.
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This 4 bed homes gets a heat pump upgrade in Maldon
Roger made the decision to upgrade his heating system and future proof his home by purchasing a state of the art Mitsubishi Air Source Heat Pump.
Read More

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Have any questions?

Benefits of Switching to Renewable Energy

Switching to renewable energy solutions like heat pumps and solar panels offers several significant benefits. These include drastically reduced energy bills, a smaller carbon footprint, enhanced property value, and greater energy independence. By opting for sustainable systems, you’ll not only lower your reliance on fossil fuels but also contribute to a cleaner, greener future for your home and the planet.

Do Air Source Heat Pumps Make a Lot of Noise?

Air Source Heat Pumps (ASHPs) are engineered for quiet operation, making them ideal for residential use. While they generate some noise from their components, all heat pumps installed by EPC Improvements are MCS Certified, ensuring a maximum noise level of 45 decibels at 1 metre—quieter than a typical fridge and comparable to the sound of rustling leaves. With our expert installations, you can enjoy efficient heating without unnecessary noise.

Will My Heat Pump Work in Colder Temperatures During Winter?

Yes! Heat pumps are designed to perform efficiently even in freezing temperatures. They can extract heat from the air when it’s as cold as -10°C, providing consistent warmth and hot water throughout the coldest winter months. With an EPC-installed heat pump, you can trust your home will remain cosy no matter the weather.

Do Heat Pumps Work with Existing Radiators, Solar Panels, and Underfloor Heating?

Heat pumps are versatile and can integrate seamlessly with existing radiators and underfloor heating systems. Underfloor heating is particularly effective because it covers a larger area, allowing it to provide comfortable warmth at lower temperatures. Additionally, pairing your heat pump with solar photovoltaic (PV) panels can further reduce energy costs and minimise your carbon footprint, offering a comprehensive renewable energy solution for your home.

Where Does the Heat Pump Get Installed?

Your heat pump will be installed outside your property, typically at the side or rear to maintain your home’s aesthetic appeal. It will be placed on a sturdy, level surface such as a concrete base to ensure stability and optimal performance. For efficiency and regulatory compliance, the heat pump must also have sufficient airflow and be located at least 1 metre away from any property boundary.

Do I Need Planning Permission for a Heat Pump?

In most cases, installing an Air Source Heat Pump does not require planning permission, as it is considered permitted development under UK regulations. However, if your property is in a protected area or includes a wind turbine, additional permissions may be needed. To ensure compliance, always check with your local authority or consult the EPC Improvements team for guidance.