Ground Source Heat Pump Installation

Upgrade your home with a highly efficient ground source heat pump system installed by certified experts.

At Green Energy Homes, we design, install and maintain ground source heat pumps that deliver ultra-low running costs, outstanding efficiency and long-term carbon savings. Ideal for homeowners with land or suitable ground conditions, ground source heat pumps provide consistent, reliable heating all year round – with government grants available to reduce upfront costs.

Why Choose a Ground Source Heat Pump for Your Home?

Ground source heat pumps (GSHPs) are one of the most efficient and future-proof heating systems available in the UK. They use stable underground temperatures to deliver reliable heating and hot water with minimal energy input.

Key benefits of ground source heat pumps:

Extremely low running costs compared to gas, oil or LPG
Outstanding efficiency year-round (not affected by air temperature)
Very low carbon emissions
Quiet operation with no external fan unit
Ideal for underfloor heating and low-temperature radiators
Eligible for UK government heat pump grants
Long lifespan (often 20–25+ years)

What Is a Ground Source Heat Pump?

A ground source heat pump is a renewable heating system that extracts heat stored in the ground and uses it to heat your home and hot water.

Unlike air source systems, ground source heat pumps rely on stable underground temperatures, which remain consistent throughout the year. This allows them to achieve higher efficiency levels and more predictable performance.

Heat is collected through buried pipework (ground loops) and upgraded to a usable temperature using electricity – delivering significantly more heat energy than the electricity consumed.

How Does a Ground Source Heat Pump Work?

Ground source heat pumps work by transferring renewable heat from the ground into your home:

Heat is absorbed from the ground via buried pipe loops or boreholes
A circulating fluid carries the heat to the heat pump unit
The heat is compressed to increase its temperature
Warmth is distributed through radiators or underfloor heating
Hot water is stored in a cylinder for household use

Because the ground temperature is stable, GSHPs maintain exceptional efficiency even in winter.

Alternative Heat Pump Systems We Install...

Air Source Heat Pumps

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Air to Air Heat Pumps

Professional air to air heat pump installation delivering efficient, low-carbon heating and cooling with reliable year-round performance.

Is a Ground Source Heat Pump Right for My Home?

Ground source heat pumps are particularly suitable for:

Detached and semi-detached homes
Properties with gardens or available land
New-build developments
Well-insulated homes
Homes using underfloor heating or oversized radiators
Rural or off-gas properties

If ground space is limited, vertical boreholes may be an option. Our experts assess your property and advise honestly on feasibility and cost-effectiveness.

How Much Does a Ground Source Heat Pump Cost in the UK?

The cost of installing a ground source heat pump typically ranges from £18,000 to £30,000, depending on:

Property size and heat demand
Ground conditions
Horizontal ground loops vs boreholes
Existing heating system
Insulation and emitter upgrades

Boiler Upgrade Scheme Grants

Eligible property owners in England and Wales can receive £7,500 towards an approved ground source heat pump through the Boiler Upgrade Scheme. This includes eligible water-source heat pumps and systems connected to shared ground loops.

Until 31 March 2027, the grant increases to £9,000 for qualifying off-gas-grid properties that have no mains gas connection and are replacing oil or LPG heating.

As MCS-certified installers, we check your eligibility, manage the installer-led application and ensure the grant is deducted from your installation cost.

Ground Source Heat Pump vs Gas Boiler – Which Is Better?

Feature	Ground Source Heat Pump	Gas Boiler
Energy Efficiency	Extremely High	Moderate
Carbon Emissions	Very Low	High
Running Costs	Very Low	Rising
Grants Available	Yes	No
Lifespan	20–25+ years	10–15 years
Future-proof	Yes	No

Ground source heat pumps offer unmatched efficiency, stability and long-term savings, making them ideal for homeowners planning long-term upgrades.

Our Ground Source Heat Pump Installation Process

1. Site Assessment & Feasibility

We assess your property, available land, and heating requirements to determine suitability and recommend the most effective ground source solution.

2. System Design & Heat Calculations

Using detailed heat loss calculations, we design a fully tailored system, including the optimal ground loop or borehole configuration for your property.

3. Grant Support

We guide you through available government grants and funding schemes, handling the process to help you maximise your savings and eligibility.

4. Professional Installation & Commissioning

Our certified engineers carry out a high-quality installation, followed by full testing and system optimisation to ensure efficient, reliable performance.

5. Ongoing Servicing & Support

We provide regular maintenance, system checks, and ongoing expert support to keep your heat pump running efficiently for years to come.

Most installations take 2–4 weeks, depending on system complexity.

Why Choose Green Energy Homes for Ground Source Heat Pump Installation?

MCS & TrustMark accredited installers

Specialist expertise in ground source systems

Full grant application support

Transparent pricing with no hidden costs

Regional ground source heat pump expertise

We ensure your system is designed correctly, installed professionally and optimised for decades of performance.

Ground Source Heat Pump FAQs

Are ground source heat pumps efficient in winter?

Yes, ground source systems draw heat from underground where temperatures remain stable at around 8–12°C year-round. This means efficiency stays consistent through winter, with a typical COP of 3.5–4.5 — producing up to 4.5 units of heat for every unit of electricity consumed.

Do ground source heat pumps need a large garden?

Not necessarily. Horizontal ground loops require more space, typically 200–400m² of garden, but borehole systems drill vertically to depths of 50–150 metres, making them suitable for smaller plots. We’ll assess which option is right for your property.

Are ground source heat pumps noisy?

No. Ground source heat pumps are very quiet in operation — there’s no external fan unit, and the indoor components produce minimal noise, similar to a domestic fridge. This also means no external unit to consider for planning purposes.

How long does installation take?

Typically 2–4 weeks. Borehole drilling usually takes 1–3 days, with the remainder covering pipework, the indoor unit, and system commissioning. Horizontal trench systems can be faster depending on ground conditions and garden size.

How long do ground source heat pumps last?

The heat pump unit typically lasts 20–25 years, while the underground ground loops can last 50 years or more with no maintenance required. This makes ground source one of the longest-lasting home heating systems available.

Where We Install Ground Source Heat Pumps?

Our MCS-certified team provides ground source heat pump surveys, installation and aftercare across Essex, Hertfordshire, North East London, Cambridgeshire, Suffolk and Kent. Explore our locations or contact us to confirm coverage for your postcode.

Ready to Install a Ground Source Heat Pump?

Future-proof your home with one of the most efficient heating systems available today.

Free Consultation

No Obligation Quote

Expert Advice

Flexible Finance

Government Grants

Heat pump grants up to

£9,000