Air source heat pump installers in Belfast
MCS-certified installers serving Belfast homeowners. Free written quotes, full grant application support, and no high-pressure follow-ups.
Network standards
- MCS-Certified Installers Only
- TrustMark / Which? Trusted Trader Members
- Manufacturer-Approved (Daikin, Vaillant, Mitsubishi)
- £7,500 BUS Grant Application Help
- Quotes Usually Within 2–3 Working Days
- Free Heat Loss Survey Where Required
Quote terms, lead times, and grant eligibility vary by installer. UKHeatPumpQuotes is a matching service, not an installer.
Free, no-obligation
Get free heat pump quotes
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What kind of property is it?
Network standards
- MCS-Certified Installers Only
- TrustMark / Which? Trusted Trader Members
- Manufacturer-Approved (Daikin, Vaillant, Mitsubishi)
- £7,500 BUS Grant Application Help
- Quotes Usually Within 2–3 Working Days
- Free Heat Loss Survey Where Required
Quote terms, lead times, and grant eligibility vary by installer. UKHeatPumpQuotes is a matching service, not an installer.
Belfast & heat pumps
What Belfast homeowners should know
Belfast (population 345K) sits in Northern Ireland, Northern Ireland. The most common housing stock here is terraced, semi-detached, detached — typical EPC rating of D and average annual gas usage around 13,800 kWh. Many properties here need a heat-loss survey to confirm fit, especially older terraced or tenement housing.
Grant scheme: No equivalent national scheme. Northern Ireland currently has no direct national equivalent to the BUS grant. Some council-level NI Sustainable Energy Programme schemes may apply for low-income households.
The difference between a smooth £9,000 install and a stressful £14,000 retrofit in Belfast usually comes down to two things: radiator sizing and pipework. Get a proper MCS heat-loss survey done first; cheaper installers often skip this step and end up fitting an oversized unit that short-cycles and underperforms.
Is your home ready?
6 signs an air source heat pump fits your home
Modern heat pumps suit far more UK homes than older models did. A short MCS survey confirms the fit — no commitment to install.
Old gas/oil/LPG boiler
Replacing a 12+ year old boiler is the natural switch point. The £7,500 grant changes the maths — heat pump may cost less than a like-for-like boiler swap.
Reasonable insulation
EPC C or D, loft insulated, cavity walls filled if applicable. Doesn't need to be perfect — modern heat pumps handle EPC D fine.
Outdoor space at side or rear
Need ~1 m² for the outdoor unit, ideally not facing the front of the house. Permitted development covers most installs without planning permission.
Off mains gas
Oil, LPG and electric heating run far more expensively than gas. Heat pump payback in these homes can be 4–7 years vs 10–14 years for gas swaps.
Listed building / conservation area
Possible, but you'll likely need planning consent. Allow extra time and budget for a sympathetic install — siting and acoustic enclosures matter.
Microbore pipework / single-pane
Heat pumps run cooler water through radiators than boilers. Microbore pipework, very small radiators, or single-glazed windows may need attention first.
Not sure?An MCS-certified installer's heat loss survey takes ~60 minutes and tells you whether the fit is straightforward, needs a few upgrades first, or isn't the right choice. Most surveys are free and there's no obligation.
Why act now
Why UK homeowners are switching
The Boiler Upgrade Scheme runs to 2028, energy prices remain volatile, and modern heat pumps work fine in British winters.
max BUS grant for an air source heat pump in England & Wales
UK heat pumps installed under the BUS scheme to date
to be matched with up to three local MCS-certified installers
typical heat pump lifespan vs. 10–15 years for a gas boiler
How it works
Three steps to a clear answer
No obligation, no pushy follow-ups, no fees from us — ever.
Free home survey
An MCS-certified installer visits to measure heat loss, check radiators, hot water cylinder space and existing pipework. Most surveys are free; complex retrofit cases sometimes require a paid heat-loss calculation, which the installer will quote upfront.
Written quote + grant
You receive a written, itemised quote — equipment, install labour, electrical work, commissioning, MCS certificate. The £7,500 BUS grant (England/Wales) is applied at the quote stage and paid by the installer to Ofgem on your behalf.
You decide — no pressure
Compare up to three quotes, ask questions, sleep on it. If you proceed, install typically takes 2–5 days depending on the size of the property and whether radiators need upgrading.
Typical UK price ranges
What an air source heat pump costs in 2026
Most properties fall into one of three tiers. Ranges below are installed costs before the £7,500 BUS grant — after-grant figures are noted in each tier.
£8,000 – £11,000
Flat / small terrace
4–6 kW air source heat pump, 1 hot water cylinder, modest radiator upgrades. After £7,500 BUS grant: from £500.
Typical: 1–2 day install
£9,500 – £13,500
Semi-detached / mid terrace
6–10 kW heat pump, 200–250L cylinder, 4–6 radiator changes, light pipework. After grant: typically £2,000–£6,000.
Typical: 2–3 day install
£11,000 – £16,000
Detached / 4-bed+
8–14 kW heat pump, 250–300L cylinder, broader radiator upgrade, electrical works. After grant: typically £3,500–£8,500.
Typical: 3–5 day install
💷 BUS grant: up to £7,500
Paid by Ofgem directly to your installer. No upfront payment from you, no complex paperwork. Available in England & Wales until March 2028.
🏴 Scotland: even more
Home Energy Scotland offers up to £7,500 cashback PLUS an optional £7,500 interest-free loan. Total funding up to £15,000 for a heat pump install.
Ranges shown are based on current MCS-certified installer quotes across the UK. Actual pricing varies by property condition, accessibility, radiator and pipework state, region and installer. Only a written quote tells you the price for your home.
Common questions
Air source heat pump FAQs
Installed costs typically run £8,000 to £14,000 before grant for a normal home. Detached or larger properties can reach £16,000. After the £7,500 BUS grant in England & Wales, most homeowners pay £500–£8,500. Scotland's Home Energy Scotland scheme offers up to £15,000 in combined grant + interest-free loan, often making the heat pump cheaper than a like-for-like boiler replacement.
Verify any installer's MCS certification at mcscertified.com.
Ready to take a look?
Heat pump options for Belfast homeowners
The £7,500 BUS grant runs to 2028 — there's no rush, but waiting another year on an old gas, oil or LPG boiler costs you running-cost savings every month. A free survey tells you whether the fit is straightforward, with zero commitment.
Educational content — not a substitute for an MCS-certified survey.
Authoritative sources cited
- GOV.UK — Boiler Upgrade Scheme ↗Official BUS grant scheme rules and eligibility (Ofgem-administered).
- MCS Certified Installer Database ↗The official MCS register of approved installers — verifies any installer's certification.
- Energy Saving Trust ↗Independent UK home-energy charity. Field-trial data on UK heat-pump performance and SCOP figures.
- Ofgem ↗UK energy regulator. Administers the BUS scheme and publishes installation statistics.
Statistics and figures on this site are derived from these sources unless otherwise stated. Errors? We correct promptly — see our corrections policy.
Continue your research
More UK heat pump resources
Sister sites we operate, each focused on a different decision step.