South East regional pricing

How Much Does a Heat Pump Installer Cost in Portsmouth?

Updated prices for . Portsmouth prices are typically 6% below the national average.

12 services priced
South East region
Updated

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

Price summary

Portsmouth Price Summary

Service Low Average High
Air Source Heat Pump (ASHP) Installation £7,480 £11,220 £14,025
Ground Source Heat Pump Installation £14,025 £22,440 £32,725
Hot Water Cylinder for Heat Pump £470 £840 £1,405

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

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Full pricing

All Heat Pump Installer Prices in Portsmouth

Every price adjusted for Portsmouth using a 0.935x cost multiplier, rounded to the nearest £5.

All prices include materials and labour unless stated otherwise.

Air Source Heat Pump (ASHP) Installation

Low

£7,480

Average

£11,220

High

£14,025

2-3 days

Ground Source Heat Pump Installation

Low

£14,025

Average

£22,440

High

£32,725

1-2 weeks

Hot Water Cylinder for Heat Pump

Low

£470

Average

£840

High

£1,405

Half day

Radiator Upgrade (Heat Pump Compatible)

Low

£185

Average

£325

High

£470

2-3 hours per radiator

Underfloor Heating (Wet System, Per m²)

Low

£45

Average

£70

High

£95

1-2 days per room

Annual Heat Pump Service

Low

£95

Average

£140

High

£185

1.5-2 hours

Heat Pump Repair

Low

£140

Average

£280

High

£470

2-4 hours

BUS Grant Application Support

Low

£0

Average

£95

High

£280

1-2 hours

Hybrid Heat Pump System

Low

£4,675

Average

£7,015

High

£9,350

2 days

Heat Loss Survey

Low

£140

Average

£235

High

£375

2-3 hours

MCS Certificate

Low

£0

Average

£0

High

£95

Included with installation

Smart Controls and Zoning

Low

£185

Average

£375

High

£560

Half day

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Regional comparison

How Portsmouth Compares

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

Portsmouth
-6% £11,220
National Average
baseline £12,000
London
+24% £14,915

Local insights

What Affects Heat Pump Installer Costs in Portsmouth?

The South East has a mix of housing styles, from Victorian and Edwardian semis to 1930s suburban developments and modern estates. In and around Portsmouth, 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 East sits above the national average for trade costs, influenced by proximity to London and the generally higher cost of living. Labour rates in Portsmouth are typically 6% 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 Portsmouth 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 £14,025 to £32,725 for ground source heat pump installation in Portsmouth. Coastal properties in the South East may face additional considerations that affect pricing.

When getting quotes in Portsmouth, 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 Portsmouth

Explore costs for other services in the Portsmouth area.

50 services — scroll to explore

Common questions

Frequently Asked Questions

Common questions about heat pump installer costs in Portsmouth.

How much does a heat pump installer cost in Portsmouth in 2026?
Air Source Heat Pump (ASHP) Installation in Portsmouth typically costs between £7,480 and £14,025, with the average being around £11,220. Prices vary depending on the scope of work, materials used, and the specific requirements of your property.
Are heat pump installer prices cheaper in Portsmouth than London?
Yes. Portsmouth heat pump installer costs are typically 6% below the national average, while London prices run around 24% above it. For air source heat pump (ashp) installation, you could save over £3,695 compared to the same job in London.
How do I find a good heat pump installer in Portsmouth?
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 Portsmouth?
The main factors are the scope and complexity of what you need, the options and products chosen, and local market rates. Portsmouth rates are 6% below the national average. Getting multiple quotes is the best way to ensure a fair price.
Do heat pump installer prices include materials in Portsmouth?
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.