North West regional pricing

How Much Does a Heat Pump Installer Cost in Liverpool?

Updated prices for . Liverpool prices are typically 1% below the national average.

12 services priced
North West region
Updated

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Adjusts prices for: Air Source Heat Pump (ASHP) Installation

Price summary

Liverpool Price Summary

Service Low Average High
Air Source Heat Pump (ASHP) Installation £7,905 £11,855 £14,820
Ground Source Heat Pump Installation £14,820 £23,710 £34,580
Hot Water Cylinder for Heat Pump £495 £890 £1,480

Prices include labour and materials. VAT may apply. Based on North West regional pricing.

Full pricing

All Heat Pump Installer Prices in Liverpool

With a population of 496,784, Liverpool is in Merseyside and heat pump installer costs here are 1% below the national average. Prices are based on real regional wage data from the Office for National Statistics.

All prices include materials and labour unless stated otherwise. Prices verified 2026

Air Source Heat Pump (ASHP) Installation

Low

£7,905

Average

£11,855

High

£14,820

2-3 days

More details

Full installation of an air source heat pump — a box that sits outside your home and extracts heat from the air to warm your house and water (like a fridge in reverse). Includes the outdoor unit, indoor unit, pipework, controls, and testing. Price is before government grants — the Boiler Upgrade Scheme grant can knock up to £7,500 off the cost.

~38% labour, ~62% materials

What affects the price

  • Property size and number of bedrooms
  • Existing heating system and pipework compatibility
  • Insulation level and heat loss of the property
  • Brand and model (Mitsubishi, Daikin, Vaillant, Samsung)

Ground Source Heat Pump Installation

Low

£14,820

Average

£23,710

High

£34,580

1-2 weeks

More details

Full installation of a ground source heat pump, which extracts heat from underground via pipes buried in your garden (either in deep boreholes or a shallow trench). More expensive to install than air source but cheaper to run. Includes the heat pump unit, all pipework, controls, and testing.

~17% labour, ~83% materials

What affects the price

  • Borehole vs horizontal trench ground loop
  • Garden size and accessibility for digging
  • Ground conditions (rock, clay, waterlogged)
  • Property size and heating demand

Hot Water Cylinder for Heat Pump

Low

£495

Average

£890

High

£1,480

Half day

More details

Supply and installation of a hot water tank that works with a heat pump. Heat pumps heat water more gently than gas boilers, so you need a bigger tank to store enough hot water for your household.

~28% labour, ~72% materials

What affects the price

  • Cylinder size (150L to 300L)
  • Brand and quality (Megaflo, Telford, Mixergy)
  • Unvented vs vented cylinder
  • Location and accessibility

Radiator Upgrade (Heat Pump Compatible)

Low

£200

Average

£345

High

£495

2-3 hours per radiator

More details

Replacing your existing radiators with bigger ones that work better with a heat pump. Because heat pumps produce gentler warmth than gas boilers, the radiators need to be larger to heat each room properly. Price is per radiator.

~36% labour, ~64% materials

What affects the price

  • Radiator size and heat output needed
  • Number of radiators to replace
  • Pipework changes required
  • Type of radiator (double panel, column, fan-assisted)

Underfloor Heating (Wet System, Per m²)

Low

£50

Average

£75

High

£100

1-2 days per room

More details

Installing underfloor heating using warm water pipes beneath the floor. This is the ideal pairing with a heat pump because underfloor heating works well at low temperatures, making the whole system more efficient and cheaper to run than radiators.

~40% labour, ~60% materials

What affects the price

  • Room size and total area to cover
  • Floor construction (screed vs timber joists)
  • Insulation requirements beneath the system
  • Number of zones and control system

Annual Heat Pump Service

Low

£100

Average

£150

High

£200

1.5-2 hours

More details

A yearly check-up for your heat pump. The engineer inspects the coolant levels, electrical connections, controls, filters, and overall performance. Keeps the system running efficiently and is usually needed to maintain your warranty.

~93% labour, ~7% materials

What affects the price

  • System type (air source vs ground source)
  • Age and condition of the system
  • Accessibility of outdoor and indoor units
  • Whether manufacturer warranty requires a specific certified engineer

Heat Pump Repair

Low

£150

Average

£295

High

£495

2-4 hours

More details

Finding and fixing a fault with your heat pump. Common problems include coolant leaks, sensor failures, issues with the defrost cycle in winter, and faulty control boards. The engineer will diagnose the problem and replace any parts needed.

~42% labour, ~58% materials

What affects the price

  • Type of fault and diagnostic time
  • Replacement parts needed and availability
  • Whether the system is still under warranty
  • Engineer callout fee and travel distance

BUS Grant Application Support

Low

£0

Average

£100

High

£295

1-2 hours

More details

Help with applying for the government's Boiler Upgrade Scheme grant, which gives you £7,500 towards the cost of a heat pump. Many qualified installers include this paperwork free when you book an installation with them, so ask before paying separately.

What affects the price

  • Whether the installer includes this free with installation
  • Property eligibility (must not have mains gas or be new-build)
  • Existing EPC rating and any required improvements
  • Installer MCS certification status

Hybrid Heat Pump System

Low

£4,940

Average

£7,410

High

£9,880

2 days

More details

Installation of a hybrid heating system that combines a small air source heat pump with your existing gas boiler. The heat pump handles most of the heating throughout the year, with the boiler kicking in during extreme cold or high hot water demand.

~27% labour, ~73% materials

What affects the price

  • Condition and compatibility of existing boiler
  • Control system and smart switching setup
  • Property insulation level
  • Running cost comparison vs full heat pump

Heat Loss Survey

Low

£150

Average

£245

High

£395

2-3 hours

More details

A detailed room-by-room survey to work out how much heat your home loses, which is essential before choosing the right size heat pump. The engineer checks your insulation, windows, walls, and roof to calculate exactly how much heating power you need.

What affects the price

  • Property size and number of rooms
  • Number of external walls and window types
  • Insulation assessment and thermal imaging
  • Whether the survey is included free with a heat pump quote

MCS Certificate

Low

£0

Average

£0

High

£100

Included with installation

More details

An official certificate proving your heat pump was installed properly by a qualified installer. You need this to claim the government grant and to prove the installation meets quality standards. Any reputable installer should include this free of charge.

What affects the price

  • Whether the installer is MCS-certified
  • System type and size installed
  • Whether bundled free with the installation
  • Notification to local authority building control

Smart Controls and Zoning

Low

£200

Average

£395

High

£595

Half day

More details

Installation of smart heating controls and zone valves to get the most out of a heat pump system. Allows different areas of the home to be heated independently, improving comfort and reducing energy waste.

~38% labour, ~62% materials

What affects the price

  • Number of heating zones required
  • Controller brand (Hive, Nest, manufacturer own app)
  • Wireless vs wired installation
  • Integration with existing smart home systems

Step by step

What's Involved in Hiring a Heat Pump Installation

Getting a heat pump installed is a bigger project than a boiler swap, but with the right installer and the government grant, it is one of the best long-term investments you can make in your home.

1

Check your home is suitable

Heat pumps work best in well-insulated homes. Check your loft insulation, cavity walls, and window glazing. If your EPC rating is D or below, you may need insulation upgrades before a heat pump will run efficiently. Your installer will advise on this during the survey.

2

Get a heat loss survey

A qualified installer visits your home and measures every room to calculate exactly how much heat you need. This determines the size of the heat pump, whether your radiators need upgrading, and how much the system will cost to run. Never accept a quote without a proper survey.

3

Get quotes from MCS-certified installers

You need an MCS-certified installer to qualify for the £7,500 Boiler Upgrade Scheme grant. Get at least three quotes and compare the system design, not just the price. A good installer will explain their heat pump choice, radiator plan, and estimated running costs clearly.

4

Apply for the BUS grant

Your installer applies for the £7,500 grant on your behalf through the Boiler Upgrade Scheme. This is deducted directly from your installation cost. The grant covers air source and ground source heat pumps in England and Wales, replacing fossil fuel heating systems.

5

Installation takes place

An air source heat pump typically takes 2-3 days to install. The outdoor unit is positioned, pipework is run into your home, a hot water cylinder is fitted if needed, and the system is connected to your radiators or underfloor heating. Ground source installations take 1-2 weeks due to the ground works.

6

Commissioning and handover

The installer tests the system, sets up your controls, and walks you through how everything works. You receive your MCS certificate and all warranty documents. Heat pumps run at lower temperatures than boilers, so it takes a few weeks to get used to the different heating pattern.

Regional comparison

How Liverpool Compares

Average cost of air source heat pump (ashp) installation across regions.

Liverpool
-1% £11,855
National Average
baseline £12,000
London
+24% £14,915

Local insights

What Affects Heat Pump Installer Costs in Liverpool?

The North West has a distinctive housing stock dominated by red brick terraces from the cotton and manufacturing era, alongside mill conversions, inter-war semis and modern developments. Liverpool has a broad range of housing from Victorian and Edwardian semis to modern estates and apartment developments, with properties across Salford and Stockport varying in age and condition. With a population of 496,784, it is a large town where heat pump installer costs are close to the national average. Victorian terraces with older infrastructure are common and often present challenges — ground source heat pump installation here averages around £23,710.

The North West consistently sits below the national average for trade costs, and Liverpool is no exception. Labour rates here are around 1% below the UK average and considerably lower than London or the South East. As a large town with a population of 496,784, there is steady demand for heat pump installer work. The wetter climate in the region can affect scheduling for external work, which some tradespeople factor into their quotes. The larger population means more tradespeople operate in the area, which generally keeps pricing competitive. Prices can still vary by 30-50% between different tradespeople for the same job, making multiple quotes essential.

Several factors affect heat pump installer costs in Liverpool. Red brick terraces with limited rear access and shared party walls are common across Bolton and Wigan, and these can make work more complicated and expensive. Mill conversions with exposed brickwork or unusual layouts may also require specialist approaches. A common job like air source heat pump (ashp) installation typically costs around £11,855 in Liverpool, while a ground source heat pump installation runs £14,820 to £34,580. As close to the national average in the UK, Liverpool residents generally get good value for heat pump installer work. Material and product choices also make a significant difference to the total.

When getting quotes in Liverpool, aim for a minimum of three from different qualified professionals. Ask each one to visit and assess the work rather than quoting over the phone. A good heat pump installer will check the existing conditions, identify potential complications, and provide a clear cost breakdown. The larger population means more tradespeople operate in the area, which generally keeps pricing competitive. Be wary of quotes that seem significantly cheaper than others — they may be cutting corners on materials or quality. Always check qualifications, insurance and recent reviews before hiring.

Depending on the work involved, you may also need boiler & gas engineering (£1,975–£4,445), plumber (£50–£200), or electrician (£3,950–£7,905) in Liverpool.

Common questions

Frequently Asked Questions

Common questions about heat pump installer costs in Liverpool.

What is the difference between an air source and ground source heat pump?
An air source heat pump extracts heat from the outside air and is the most common type in the UK. A ground source heat pump extracts heat from underground via buried pipes and is more efficient but costs significantly more to install due to the ground works required. Both are eligible for the Boiler Upgrade Scheme grant.
How much does it cost to run a heat pump?
Running costs depend on the efficiency of the system, your insulation levels, and your electricity tariff. A well-installed air source heat pump in an insulated home typically costs 800-1,200 per year to run. This is comparable to or slightly more than gas, but the BUS grant and lower maintenance costs offset the difference.
Is my home suitable for a heat pump?
Most UK homes can have a heat pump, but they work best in well-insulated properties with larger radiators or underfloor heating. Older homes may need insulation upgrades first. You need outdoor space for the external unit (air source) or significant garden area for buried pipes (ground source). A qualified installer will carry out a heat loss survey to assess suitability.
What is the Boiler Upgrade Scheme (BUS) grant?
The BUS grant provides 7,500 towards an air source heat pump or 7,500 towards a ground source heat pump for homeowners in England and Wales replacing a fossil fuel heating system. The grant is applied by your MCS-certified installer and deducted from the installation cost. Check GOV.UK for current eligibility criteria and availability.
Do I need to replace my radiators for a heat pump?
Not always, but often. Heat pumps run at lower water temperatures than gas boilers (around 35-45°C vs 60-70°C), so your existing radiators may not give out enough heat. Your installer's heat loss survey will identify which radiators need upsizing. In some cases, only a few rooms need bigger radiators rather than all of them.
How noisy is an air source heat pump?
Modern air source heat pumps are about as loud as a fridge or a quiet dishwasher — typically 40-50 decibels at 1 metre. Planning rules require the unit to be at least 1 metre from a neighbour's boundary. Positioning the unit on the side or rear of the house and mounting it on anti-vibration feet helps keep noise to a minimum.
Do heat pumps work in cold weather?
Yes. Modern air source heat pumps work efficiently down to around -15°C to -20°C. They extract heat from the air even in freezing conditions, though they work slightly harder and use a bit more electricity in very cold spells. Ground source heat pumps are unaffected by air temperature since the ground stays around 10°C year-round.
What happens to my gas boiler when a heat pump is installed?
Your old gas boiler is removed and the gas supply to it is capped off. If you opt for a hybrid system, your boiler stays and works alongside the heat pump. Most homeowners on mains gas can cancel their gas supply entirely after a full heat pump installation, saving the daily standing charge.
How long does a heat pump last?
A well-maintained air source heat pump typically lasts 20-25 years, and a ground source heat pump can last 25-30 years. The ground loop pipework on a ground source system can last 50+ years. Annual servicing keeps the system running efficiently and is usually required to maintain the manufacturer's warranty.
How much does a heat pump installer cost in Liverpool in 2026?
Air Source Heat Pump (ASHP) Installation in Liverpool typically costs between £7,905 and £14,820, with the average being around £11,855. Prices vary depending on the scope of work, materials used, and the specific requirements of your property.
Are heat pump installer prices cheaper in Liverpool than London?
Yes. Liverpool heat pump installer costs are typically 1% below the national average, while London prices run around 24% above it. For air source heat pump (ashp) installation, you could save over £3,060 compared to the same job in London.
How do I find a good heat pump installer in Liverpool?
Get at least three quotes from different tradespeople, check recent reviews, and ask whether the quote includes VAT and everything you need. A detailed written quote that breaks down all costs is a good sign. Always check qualifications, insurance and recent reviews before hiring.
What affects heat pump installer prices in Liverpool?
The main factors are the scope and complexity of what you need, the options and products chosen, and local market rates. Liverpool rates are 1% below the national average. Getting multiple quotes is the best way to ensure a fair price.
Do heat pump installer prices include materials in Liverpool?
The prices shown on this page include all typical costs. However, when getting real quotes, always confirm what is and isn't included. Some tradespeople break out costs separately, while others give an all-in price. Ask for a detailed breakdown before agreeing to any work.