Green Directory

MCS-certified Heat Pump Installers in London

Air source and ground source heat pump installation, replacing gas and oil heating. Every company below was matched against the Microgeneration Certification Scheme register for Greater London, United Kingdom.

21 verified installers listed

Grants in the United Kingdom for heat pump work in London

The Boiler Upgrade Scheme pays a fixed grant toward a certified heat pump in England and Wales. ECO4 funds insulation and heating upgrades for eligible low-income households through the energy suppliers.

Boiler Upgrade Scheme (BUS)
BUS is a flat grant, claimed by an MCS-certified installer at the point of install. It covers air-source and ground-source heat pumps in England and Wales; Scotland and Northern Ireland run separate schemes.
What BUS needs
The property needs a valid Energy Performance Certificate and an installer on the MCS register for that technology. The grant is deducted from the quote, not paid to you later.
ECO4
ECO4 is an obligation on large energy suppliers, not a form you send to government. It typically funds loft, cavity, or solid-wall insulation plus heating upgrades for households that meet the income or vulnerability rules.
MCS on this directory
UK listings here are drawn from the MCS certified-installer list. Wind-only or unmapped technologies are not shown.
For this trade
BUS is the usual route for a heat pump in England and Wales. ECO4 may apply instead if the household qualifies on income or health grounds.

The MCS number on the listing should match the certificate the installer uses on the BUS or ECO4 paperwork.

Figures and income bands change. Check the official programme page before you budget, and ask the installer which rate they can actually claim.

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3 F Heating & plumbing Ltd

Heat PumpsMCS verified

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London, N11 3EL

3 F Heating & Plumbing Ltd is a London-based company specialising in heat pumps and holds an active accreditation status. They participate in the Boiler Upgrade Scheme, providing sustainable heating solutions for residential and commercial properties.

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3 F Heating & plumbing Ltd

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MCS Certificate: NIC-600055

Climate Innovations LTD

Heat PumpsMCS verified

No public reviews yet

London, EC1N 2JT

Climate Innovations LTD, based in London, specialises in heat pumps and holds active accreditation. They participate in the Boiler Upgrade Scheme, providing sustainable heating solutions for residential and commercial properties.

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Climate Innovations LTD

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MCS Certificate: APH-48222

Control Electrical Engineers Ltd

Heat PumpsMCS verified

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London, NW2 7JR

Control Electrical Engineers Ltd is a London-based company specialising in heat pumps and holds an active accreditation status. They participate in the Boiler Upgrade Scheme, helping customers transition to more sustainable heating solutions.

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Control Electrical Engineers Ltd

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MCS Certificate: NIC-200329

Cosier Heat Ltd

Heat PumpsMCS verified

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London, NW9 8UA

Cosier Heat Ltd is an active provider of heat pumps based in London. They participate in the Boiler Upgrade Scheme, offering sustainable heating solutions for residential and commercial properties.

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Cosier Heat Ltd

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MCS Certificate: IAA-10255

Evolution Plumbing and Heating Group Limited

Heat PumpsMCS verified

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London, SE9 4DS

Evolution Plumbing and Heating Group Limited, based in London, specialises in the installation of heat pumps. They are an active member of the Boiler Upgrade Scheme, providing sustainable heating solutions for residential and commercial properties.

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Evolution Plumbing and Heating Group Limited

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MCS Certificate: APH-47683

Fornax Energy Ltd

Heat PumpsMCS verified

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London, EC1V 2NX

Fornax Energy Ltd, based in London, specialises in the installation of heat pumps and is currently accredited. They participate in the Boiler Upgrade Scheme, providing customers with access to financial support for their green energy solutions.

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Fornax Energy Ltd

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MCS Certificate: APH-48309

Green Light Engineering Limited

Heat PumpsMCS verified

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London, SW19 2RD

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Green Light Engineering Limited

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MCS Certificate: NIC-600504

Heat Geek Installations Limited

Heat PumpsMCS verified

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London, SE1 7PB

Heat Geek Installations Limited, based in London, specialises in the installation of heat pumps and holds active accreditation. They participate in the Boiler Upgrade Scheme, providing customers with access to financial support for their green energy solutions.

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Heat Geek Installations Limited

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MCS Certificate: IAA-10057

Heat Pump Energi Ltd

Heat PumpsMCS verified

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London, N1 7GU

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Heat Pump Energi Ltd

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MCS Certificate: APH-48126

Infinity Green Energy Limited

Heat PumpsMCS verified

No public reviews yet

London, WC1V 6BX

Be wary of uncertified installations; they can cost you more in the long run. Heat pumps are eligible for grants like the Boiler Upgrade Scheme, so you could save significantly on energy bills while benefiting from financial support.

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Infinity Green Energy Limited

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MCS Certificate: APH-46762

Installio Ltd

Heat PumpsMCS verified

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London, SE17 1RS

Installio Ltd is a London-based company specialising in heat pumps, with an active accreditation status. They participate in the Boiler Upgrade Scheme, providing sustainable heating solutions for residential and commercial properties.

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Installio Ltd

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MCS Certificate: IAA-10176

Jayesh Kanbi t/a A Rated

Heat PumpsMCS verified

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London, NW9 8BT

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Jayesh Kanbi t/a A Rated

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MCS Certificate: APH-48273

LW Pipe Solutions LTD

Heat PumpsMCS verified

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London, SE3 8LN

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LW Pipe Solutions LTD

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MCS Certificate: OFT-502298

MASPER ENGINEERING LTD

Heat PumpsMCS verified

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London, W1S 4JL

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MASPER ENGINEERING LTD

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MCS Certificate: NIC-602064

MechServ Limited

Heat PumpsMCS verified

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London, M41 0UQ

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MechServ Limited

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MCS Certificate: NAP-73882

NP Trade Ltd

Heat PumpsMCS verified

No public reviews yet

London, SW16 1AB

Avoiding uncertified work with heat pumps can save you from potential disasters down the line. Hiring a registered installer ensures compliance with safety standards and brings peace of mind, knowing your system will run efficiently and effectively.

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NP Trade Ltd

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MCS Certificate: APH-47672

Octopus Energy Services Limited

Heat PumpsMCS verified

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London, W1D 1NN

Want to stay warm without skyrocketing bills? Heat pumps deliver efficient heating, often outperforming traditional systems while keeping comfort levels high once installed.

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Octopus Energy Services Limited

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MCS Certificate: NAP-65782

On Point Plumbing Ltd

Heat PumpsMCS verified

No public reviews yet

London, W13 0DX

Running costs for heating can be a burden, especially this winter. By switching to heat pumps, you could tap into grants like the Boiler Upgrade Scheme and see significant savings on your energy bills over time.

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On Point Plumbing Ltd

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MCS Certificate: APH-48272

Pyramid Solution South East Limited t/a Pyramid Eco

Heat PumpsMCS verified

No public reviews yet

London, E14 9XL

Avoiding uncertified installations is key; you don't want subpar performance impacting your comfort and energy bills. Quality heat pumps can efficiently regulate your home's temperature, keeping running costs low once they're properly fitted.

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Pyramid Solution South East Limited t/a Pyramid Eco

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MCS Certificate: NAP-73634

Ramki Heating Limited

Heat PumpsMCS verified

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London, W13 0AS

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Ramki Heating Limited

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MCS Certificate: IAA-10042

Ringback Plumbing and Heating Ltd

Heat PumpsMCS verified

No public reviews yet

London, N21 3AW

Heating bills are likely to surge this winter, but switching to heat pumps can significantly reduce running costs. With available subsidies like the Boiler Upgrade Scheme and ECO4, making the switch could mean substantial savings over time.

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Ringback Plumbing and Heating Ltd

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MCS Certificate: OFT-503170

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