How Much Does a Heat Pump Cost in Ireland After Grants?
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How Much Does a Heat Pump Cost in Ireland After Grants?

The cost of a heat pump in Ireland after grants depends on your home type, existing insulation, and the upgrades needed to support the system. This blog explains typical heat pump costs, how SEAI grants of up to €12,500 reduce the price, and how Churchfield Home Services confirms accurate figures through a Home Energy Assessment before any installation.
Published on 06 February 2026 : Updated 06 February • 5 minute read

Why Heat Pump Costs Vary from Home to Home


There is no single price for installing a heat pump in Ireland. At Churchfield Home Services, we see costs vary because every home performs differently.

The final cost depends on factors such as how well your home is insulated, how much heat it loses, the size of the property, and whether radiators or other heating components need to be upgraded. This is why accurate pricing can only be confirmed after your home has been properly assessed.

Typical Heat Pump Costs Before Grants


Before grant support, a full heat pump installation can represent a significant investment. This reflects the scope of work involved, including:
  • The heat pump system itself
  • Installation and commissioning
  • Integration with your existing heating and hot water system
  • Any supporting upgrades required for performance

Because heat pumps are designed as long-term heating systems, costs are assessed in the context of durability, efficiency, and comfort — not as a like-for-like boiler replacement.

How Much Does a Heat Pump Cost in Ireland After Grants?

How SEAI Grants Reduce the Cost


Heat pumps are supported by the Sustainable Energy Authority of Ireland (SEAI) through the One Stop Shop Home Energy Upgrade pathway.

When installed as part of a qualifying upgrade, grant support of up to €12,500 may be available. This includes the Heat Pump grant and bonus available under the One Stop Shop.

At Churchfield Home Services, we manage the full grant process for you, from application to approval.

What You Pay After Grants


Under the One Stop Shop model, grants are:
  • Approved before works begin
  • Deducted upfront from the total cost

This means you pay the net cost, not the full amount and then wait for reimbursement. The exact figure you pay depends on your home’s assessment results and upgrade plan, all of which are clearly outlined in advance.

Why a Home Energy Assessment Is Essential


A Home Energy Assessment is required before a heat pump cost or grant can be confirmed.

Through Churchfield Home Services, the assessment looks at:

  • Heat loss and insulation levels
  • Heating distribution (radiators or underfloor heating)
  • Ventilation and overall home performance
  • Whether a heat pump is suitable and how it should be sized

This ensures costs are accurate and the system performs as intended once installed.

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Is a Heat Pump Worth the Cost?


For many homes, when installed correctly and supported by the right upgrades, a heat pump can provide consistent comfort and long-term performance. Whether it represents good value depends on your home and plans, which is exactly what the assessment is designed to clarify.

What Happens Next?


If you are considering a heat pump and want to understand the real cost after grants, the first step is a Home Energy Assessment.

With Churchfield Home Services, you receive clear guidance on suitability, costs, and SEAI grant support before deciding if and when to proceed. There is no obligation to install a heat pump.
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Tags
  • Heat Pumps
  • Home Energy Assessment
  • Home Energy Assessment Calculator
  • Heat Pump
  • Heat Pump Installation
  • Heat Pump Design
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Mary Hilda Hurley, Retrofit Expert
Published on 06 February 2026: Updated 06 February • 5 minute read
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D1 → A3, massive increase in comfort & over 70% reduction in energy bills!

John and Brenda wanted a warmer, more efficient home as they looked ahead to retirement.

“For me it was more about the cost… Brenda was more about the heat. We brought both of our reasons together and found Churchfield. Churchfield were so helpful in every area.” — John Brady
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