South West regional pricing

How Much Does a Heat Pump Installer Cost in Bath?

Updated prices for . Bath prices are typically 7% above 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

Bath Price Summary

Service Low Average High
Air Source Heat Pump (ASHP) Installation £7,460 £10,660 £14,925
Ground Source Heat Pump Installation £15,990 £25,585 £37,310
Hot Water Cylinder for Heat Pump £535 £960 £1,600

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 Bath

Every price adjusted for Bath using a 1.066x cost multiplier, rounded to the nearest £5.

Air Source Heat Pump (ASHP) Installation

Low

£7,460

Average

£10,660

High

£14,925

2-3 days

Ground Source Heat Pump Installation

Low

£15,990

Average

£25,585

High

£37,310

1-2 weeks

Hot Water Cylinder for Heat Pump

Low

£535

Average

£960

High

£1,600

Half day

Radiator Upgrade (Heat Pump Compatible)

Low

£215

Average

£375

High

£535

2-3 hours per radiator

Underfloor Heating (Wet System, Per m²)

Low

£55

Average

£80

High

£105

1-2 days per room

Annual Heat Pump Service

Low

£105

Average

£160

High

£215

1.5-2 hours

Heat Pump Repair

Low

£160

Average

£320

High

£535

2-4 hours

BUS Grant Application Support

Low

£0

Average

£105

High

£320

1-2 hours

Hybrid Heat Pump System

Low

£5,330

Average

£7,995

High

£10,660

2 days

Heat Loss Survey

Low

£160

Average

£265

High

£425

2-3 hours

MCS Certificate

Low

£0

Average

£0

High

£105

Included with installation

Smart Controls and Zoning

Low

£215

Average

£425

High

£640

Half day

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Regional comparison

How Bath Compares

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

Bath
+7% £10,660
National Average
baseline £10,000
London
+24% £12,430

Local insights

What Affects Heat Pump Installer Costs in Bath?

The South West has a mix of housing styles, from Victorian and Edwardian semis to 1930s suburban developments and modern estates. In and around Bath, 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 Bath are typically 7% above 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 Bath 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 £15,990 to £37,310 for ground source heat pump installation in Bath. Coastal properties in the South West may face additional considerations that affect pricing.

When getting quotes in Bath, 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 Bath

Explore costs for other services in the Bath area.

50 services — scroll to explore

Common questions

Frequently Asked Questions

Common questions about heat pump installer costs in Bath.

How much does a heat pump installer cost in Bath in 2026?
Air Source Heat Pump (ASHP) Installation in Bath typically costs between £7,460 and £14,925, with the average being around £10,660. Prices vary depending on the scope of work, materials used, and the specific requirements of your property.
Are heat pump installer prices cheaper in Bath than London?
Bath prices are 7% above the national average, though still £1,770 cheaper than London for air source heat pump (ashp) installation.
How do I find a good heat pump installer in Bath?
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 Bath?
The main factors are the scope and complexity of what you need, the options and products chosen, and local market rates. Bath rates are 7% above the national average. Getting multiple quotes is the best way to ensure a fair price.
Do heat pump installer prices include materials in Bath?
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.