Air Source Heat Pump Installers in Merton

MCS certified installers covering Merton and surrounding areas. Up to £7,500 Boiler Upgrade Scheme grant for eligible homes.

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Homes in Merton range from older terraces to larger detached properties, so heat pump suitability can vary street by street. The right system depends on insulation, heat loss, radiators and the heating system being replaced.

Quick answer

Is an air source heat pump suitable in Merton?

Often, yes, but it depends on the property. Homes with decent insulation, suitable radiator sizes and space for an outdoor unit are usually better candidates. An MCS installer should confirm this with a home survey before quoting.

Cost and grant snapshot for Merton

Typical installed cost

£7,770 - £11,098

Before any grant

Grant available

Up to £7,500

England & Wales

Local area guides

Around Merton

These are broad estimates based on local housing mix. Final cost depends on heat loss, radiator upgrades, cylinder work, pipework and installer survey findings.

Get free air source heat pump quotes in Merton

Free quotes from MCS certified installers, with grant options checked at survey. No obligation.

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What local housing means for heat pump quotes

Merton has 89,402 households, with flats making up around 41% of homes in the areas we map. Property type matters because larger or less insulated homes usually need more heat output, larger radiators or extra cylinder work.

Older homes may need insulation or radiator improvements before the heat pump runs efficiently.
Terraces and flats can have tighter outdoor unit siting constraints.
Detached and larger homes often need a bigger system and more detailed heat loss checks.
Homes replacing oil, LPG, electric or solid fuel may see a stronger running-cost case than modern mains gas.

How to compare installers in Merton

A useful quote should do more than give one headline price. When comparing MCS certified installers covering Merton, look for the details that affect comfort, running cost and grant eligibility.

A room-by-room heat loss calculation and clear system size.
Radiator, hot water cylinder and pipework recommendations.
Outdoor unit siting, access, noise and planning checks where relevant.
Boiler Upgrade Scheme eligibility checked at survey and shown clearly on the quote.

What a good installer survey should check

The survey is where a generic estimate becomes useful. Before you compare quotes in Merton, make sure each installer explains these points clearly.

Heat loss

The system size your home actually needs

Radiators & pipework

Any upgrades needed for efficient low-temperature heating

Cylinder & controls

Hot water, thermostat and smart control requirements

Grant eligibility

Whether the Boiler Upgrade Scheme could apply

Useful air source heat pump guides

Installer guides

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Learn what MCS installers check before recommending an air source heat pump.

Cost guides

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Compare installed price ranges, upgrade costs and common quote drivers.

Grant guides

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Understand the Boiler Upgrade Scheme and eligibility checks at survey.

Common questions about air source heat pumps in Merton

Can I get air source heat pump quotes in Merton?

Yes. Heat Pump Wise can match homeowners in Merton with local MCS certified installers who provide air source heat pump quotes and survey advice.

Can I use the £7,500 grant in Merton?

Eligible homeowners in England and Wales can get up to £7,500 towards an air source heat pump through the Boiler Upgrade Scheme. Your installer confirms eligibility and applies the grant through the official scheme.

Which areas near Merton are covered?

Coverage depends on installer availability, but the areas listed below are part of our local air source heat pump guide network for Merton and nearby neighbourhoods.