HOW TO HIRE · PLUMBING & HEATING

How to hire an air source heat pump in Ireland
The checks, the questions and the paperwork.

An air source heat pump in Ireland costs €9,000–€14,000 per install, typically around €12,000. Here is how to check that in a minute, what to ask before you book, and what you must be handed when the job is done.

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THE 60-SECOND VERSION

Hiring an air source heat pump in five steps

  1. Are you on the SEAI Registered Contractor List, and what is your number?A number you can look up yourself before you agree a price — repair Services — repair services for air source heat pumps can include troubleshooting issues like poor heating performance or unusual noises.
  2. How does size of the property change the price?Every extra metre adds both labour and materials. — ask before the quote rather than after.
  3. How does type of heat pump selected change the price?What you pick at the start sets most of the price. — ask before the quote rather than after.
  4. How does complexity of the installation change the price?Complicated work carries more risk of having to redo a part. — ask before the quote rather than after.
  5. What is not included?Energy Efficiency Assessment — an energy efficiency assessment includes evaluating your home's insulation and heating requirements — get the exclusions named in the quote, because a air source heat pump job is priced on what was agreed and not on what was assumed.

BEFORE YOU BOOK

Check before you book

SEAI Registered Contractor List

REGISTERED FOR WHAT, EXACTLY. Contractors may only carry out the measures they are registered for, so a contractor on the list for insulation is not thereby approved for a heat pump. A renewable installer registers with SEAI first and then adds heat pump or solar PV. For solar PV the INSTALLER applies to ESB Networks for the grid connection, not you. Registration is not a licence to trade — anyone may install insulation. It is MANDATORY TO GET THE GRANT, which is the practical constraint for almost every homeowner.

Search the SEAI Registered Contractor List for the name or the registration number before you agree a price. seai.ie →

Insurance

Expect public liability; grant work also carries SEAI's own code of practice. From a company, ask for the insurer, the limit and the VAT number, and ask who actually attends: the team that turns up may be employed, subcontracted or both, and only one of those is supervised by the firm you are paying.

Ask to see the current certificate of insurance — the insurer's name, the limit and the date it runs to.

Trader or private seller

Under the Consumer Rights Act 2022 a trader must tell you they are a trader, and your consumer rights — work carried out with reasonable skill and care, and a cooling-off period on a contract agreed in your home or online — apply to traders and not to private sellers. On Locufy the trader status is shown on the profile.

Look for the trader badge on the Locufy profile, and ask anyone else for it in writing before you agree a price.

Identity

Providers on Locufy prove who they are with photo ID before they can be booked; the ID-checked badge shows who has done it, and the document itself is deleted once the check is made. For a air source heat pump coming into your home it is the cheapest check there is.

Look for the ID-checked badge on the card, before you message anyone.

VAT

VAT at 13.5%, the reduced rate Revenue publishes for this service. Ask whether the price you were given includes it. A trader under the €42,500 registration threshold does not charge it; one over it must, and must show it separately.

Ask whether the figure you were given includes it, and for the VAT number if they are registered — Revenue publishes the rate for this service. revenue.ie →

“Are you on the SEAI Registered Contractor List, and what is your number?”

A good answer: A number you can look up yourself before you agree a price — repair Services — repair services for air source heat pumps can include troubleshooting issues like poor heating performance or unusual noises.

“How does size of the property change the price?”

A good answer: Every extra metre adds both labour and materials. — ask before the quote rather than after.

“How does type of heat pump selected change the price?”

A good answer: What you pick at the start sets most of the price. — ask before the quote rather than after.

“How does complexity of the installation change the price?”

A good answer: Complicated work carries more risk of having to redo a part. — ask before the quote rather than after.

“What is not included?”

A good answer: Energy Efficiency Assessment — an energy efficiency assessment includes evaluating your home's insulation and heating requirements — get the exclusions named in the quote, because a air source heat pump job is priced on what was agreed and not on what was assumed.

“Who insures you, and what is the policy number?”

A good answer: Expect public liability; grant work also carries SEAI's own code of practice — system Maintenance — regular maintenance for air source heat pumps involves checking refrigerant levels, cleaning filters, and inspecting electrical connections.

“What do I get in writing, and when?”

A good answer: A written scope and a price before the air source heat pump starts, and an itemised invoice after — installation Process — the installation of an air source heat pump typically includes site assessment, unit selection, and installation of the outdoor and indoor units.

Getting the quote right

  • Size of the property — every extra metre adds both labour and materials.
  • Type of heat pump selected — what you pick at the start sets most of the price.
  • Complexity of the installation — complicated work carries more risk of having to redo a part.
  • Condition of existing heating systems — something neglected for years takes longer than something kept up.
  • In writing before anyone starts — a message on Locufy counts
  • What is NOT included, named
  • Who actually attends, and whether they are employed or subcontracted
  • The VAT number, and whether it checks out on the Revenue register

Walk away if

  • They are not on the SEAI Registered Contractor List, or the number does not resolve to the name on the quote
  • They will not talk about it: size of the property — every extra metre adds both labour and materials
  • They will not talk about it: type of heat pump selected — what you pick at the start sets most of the price
  • They will not talk about it: complexity of the installation — complicated work carries more risk of having to redo a part
  • A price for the air source heat pump before anyone has asked the size, the access or the condition of what they are working on
  • Cash only, or a large deposit before anything at all has started
LOW
€9,000
TYPICAL
€12,000
HIGH
€14,000

What an air source heat pump costs: €9,000–€14,000 per install

The figures are for the job, per install, and a quote for your own is the only number that binds anyone. Air source heat pump installation and Air source heat pump maintenance each carry their own band. Air Source Heat Pump price guide →

Guide prices compiled by the Locufy team from published Irish and UK provider price lists and 2026/27 cost guides. Updated 2026.

KNOW WHAT TO LOOK FOR? NOW FIND ONE

Air source heat pumps near you, with the badges that matter shown

ID checked, trader status and one score from every review — on the card, before you message anyone. Nearest first. No account needed to look.

Or post the job free and let them come to you.

  1. Look firstSize of the property — every extra metre adds both labour and materials — that is what the air source heat pump is judging on the first visit, and a price given without it is a guess.
  2. Agree what is being doneType of heat pump selected — what you pick at the start sets most of the price — put in writing before anyone starts, because it is the document you both read back at the end.
  3. The work itselfComplexity of the installation — complicated work carries more risk of having to redo a part — and anything found on the day that was not in that is priced before it is started.
  4. Check it togetherCondition of existing heating systems — something neglected for years takes longer than something kept up — walked against the written scope rather than against the feeling of it, while the air source heat pump is still there.
  5. What you are handedThe itemised invoice and any guarantee on the workmanship and the parts, qualified professionals should have relevant certifications in HVAC systems and experience with air source heat pumps.

Installation Process
The installation of an air source heat pump typically includes site assessment, unit selection, and installation of the outdoor and indoor units.
System Maintenance
Regular maintenance for air source heat pumps involves checking refrigerant levels, cleaning filters, and inspecting electrical connections.
Energy Efficiency Assessment
An energy efficiency assessment includes evaluating your home's insulation and heating requirements.
Repair Services
Repair services for air source heat pumps can include troubleshooting issues like poor heating performance or unusual noises.
Air Source Heat Pump Installation
This involves the complete setup of an air source heat pump system, including the outdoor and indoor units, as well as necessary connections and adjustments.
Air Source Heat Pump Repair
Diagnostic and repair services for malfunctioning heat pumps, addressing issues such as loss of heating efficiency or unusual noises.

AFTER

When the job is done

Keep the invoice and the paperworkAn itemised invoice with the trader's name, the work and the total — repair Services — repair services for air source heat pumps can include troubleshooting issues like poor heating performance or unusual noises, because it is what a buyer's solicitor, an insurer or a lender asks for long after the air source heat pump has gone.
Test what was doneEnergy Efficiency Assessment — an energy efficiency assessment includes evaluating your home's insulation and heating requirements — and something that does not work on the day is theirs to put right there and then.
Ask what the guarantee isOn the workmanship and on the parts, and for how long each one runs — they are usually different. system Maintenance — regular maintenance for air source heat pumps involves checking refrigerant levels, cleaning filters, and inspecting electrical connections — under the Consumer Rights Act 2022 what was agreed is what can be relied on.
Leave the reviewOnly a booked job can be reviewed on Locufy, which is why the score on a air source heat pump's card means something — installation Process — the installation of an air source heat pump typically includes site assessment, unit selection, and installation of the outdoor and indoor units.

MONEY BACK

Grants that may apply

BETTER ENERGY HOMES (SEAI) · GRANTVerified 18 August 2026

SEAI Heat Pump System Grant

Up to €6,500 for a house (€4,500 for an apartment) for most heat pump types, or €3,500 for an air-to-air heat pump. A €200 technical assessment grant is also available.

Who: Owner of a home built and occupied before 2021. Work must be done by an SEAI-registered contractor, with a BER carried out after the works.

Official details on seai.ie →

Schemes change. The amounts above were checked on the dates shown; the official page is the one that counts.

STEP 1Say it in writing, firstSay what is wrong and what you want done. Under the Consumer Rights Act 2022 the work must be carried out with reasonable skill and care, and defective work put right.
STEP 2Use the make-it-right step on LocufyUnder four stars you are asked whether to send it to the provider first; we follow it through. Then review.
STEP 3Escalate to the body that regulates itReport it to SEAI Registered Contractor List.
STEP 4Small claimsSmall claims covers €2,000, once you have asked in writing and given them a chance to put it right.

Hiring an air source heat pump: questions people ask

The cost can vary based on the size of the property, the type of heat pump selected, and the complexity of the installation. Additional factors include any necessary upgrades to electrical systems or ductwork.

Installation typically takes 1 to 3 days, depending on the size of the system and the complexity of the installation. This includes time for site assessment, installation, and any necessary testing.

Same-day service may be available for urgent repairs, but it largely depends on the availability of local technicians. It's advisable to contact service providers directly for urgent needs.

Yes, many service providers offer discounts for booking multiple jobs together, such as installation of the heat pump alongside ductwork upgrades or insulation improvements. Qualified professionals should have relevant certifications in HVAC systems and experience with air source heat pumps.

Out of scope services may include extensive home renovations, unrelated plumbing work, or repairs to other heating systems. Always clarify with your service provider what is included in your service agreement.

Search the name or the registration number. If the number does not resolve to the name on the quote, stop there.