South West regional pricing

How Much Does a Heat Pump Installer Cost in Cornwall?

Updated prices for . Cornwall prices are typically 12% below the national average.

12 services priced
South West region
Updated

Adjust prices for your property size

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

Price summary

Cornwall Price Summary

Service Low Average High
Air Source Heat Pump (ASHP) Installation £6,140 £8,770 £12,280
Ground Source Heat Pump Installation £13,155 £21,050 £30,695
Hot Water Cylinder for Heat Pump £440 £790 £1,315

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

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Full pricing

All Heat Pump Installer Prices in Cornwall

Every price adjusted for Cornwall using a 0.877x cost multiplier, rounded to the nearest £5.

Air Source Heat Pump (ASHP) Installation

Low

£6,140

Average

£8,770

High

£12,280

2-3 days

Ground Source Heat Pump Installation

Low

£13,155

Average

£21,050

High

£30,695

1-2 weeks

Hot Water Cylinder for Heat Pump

Low

£440

Average

£790

High

£1,315

Half day

Radiator Upgrade (Heat Pump Compatible)

Low

£175

Average

£305

High

£440

2-3 hours per radiator

Underfloor Heating (Wet System, Per m²)

Low

£45

Average

£65

High

£90

1-2 days per room

Annual Heat Pump Service

Low

£90

Average

£130

High

£175

1.5-2 hours

Heat Pump Repair

Low

£130

Average

£265

High

£440

2-4 hours

BUS Grant Application Support

Low

£0

Average

£90

High

£265

1-2 hours

Hybrid Heat Pump System

Low

£4,385

Average

£6,580

High

£8,770

2 days

Heat Loss Survey

Low

£130

Average

£220

High

£350

2-3 hours

MCS Certificate

Low

£0

Average

£0

High

£90

Included with installation

Smart Controls and Zoning

Low

£175

Average

£350

High

£525

Half day

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Regional comparison

How Cornwall Compares

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

Cornwall
-12% £8,770
National Average
baseline £10,000
London
+24% £12,430

Local insights

What Affects Heat Pump Installer Costs in Cornwall?

The South West has a mix of housing styles, from Victorian and Edwardian semis to 1930s suburban developments and modern estates. In and around Cornwall, many properties in areas near Surrey and Kent vary in age and condition. Older properties with original features typically cost more for heat pump installer work due to additional preparation and access challenges.

The South West sits above the national average for trade costs, influenced by proximity to London and the generally higher cost of living. Labour rates in Cornwall are typically 12% below the UK average. Despite this, there's a strong supply of qualified heat pump installer professionals across the region. Prices can vary 30-50% between different tradespeople for the same job, so getting multiple quotes is essential.

What you pay for heat pump installer work in Cornwall depends on the complexity of the job, the materials used, and the condition of your property. Older detached and semi-detached homes often present more challenges that add to the cost. For larger jobs, expect to pay £13,155 to £30,695 for ground source heat pump installation in Cornwall. Coastal properties in the South West may face additional considerations that affect pricing.

When getting quotes in Cornwall, aim for at least 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 setup, identify complications, and provide a detailed cost breakdown. Be wary of quotes that seem significantly cheaper — they may be cutting corners on materials or quality. Always check qualifications, insurance and recent reviews.

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More services

Other Services in Cornwall

Explore costs for other services in the Cornwall area.

50 services — scroll to explore

Common questions

Frequently Asked Questions

Common questions about heat pump installer costs in Cornwall.

How much does a heat pump installer cost in Cornwall in 2026?
Air Source Heat Pump (ASHP) Installation in Cornwall typically costs between £6,140 and £12,280, with the average being around £8,770. Prices vary depending on the scope of work, materials used, and the specific requirements of your property.
Are heat pump installer prices cheaper in Cornwall than London?
Yes. Cornwall heat pump installer costs are typically 12% below the national average, while London prices run around 24% above it. For air source heat pump (ashp) installation, you could save over £3,660 compared to the same job in London.
How do I find a good heat pump installer in Cornwall?
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 Cornwall?
The main factors are the scope and complexity of what you need, the options and products chosen, and local market rates. Cornwall rates are 12% below the national average. Getting multiple quotes is the best way to ensure a fair price.
Do heat pump installer prices include materials in Cornwall?
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.