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Member matches use the areas installers declare they cover. Imported source listings below use recorded business locations until claimed. County results can include nearby postcode coverage; confirm your full postcode with the installer.

About these listings · source dated 20 June 2026

These 4,809 entries were imported from an MCS Air Source Heat Pump / England search. Some businesses offer additional technologies. They are historical listings, not a live MCS feed or our verified members. Check current certification before appointing an installer. This source does not include EV charger records.

181 unclaimed source listingsCompany A–Z
Directory listing

A J S Ltd

CM2 0ND · Essex

Air Source Heat PumpSolar PV

Certificate in source: NIC-601064
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

AHE Group Limited

CO16 9NL · Essex

Air Source Heat PumpSolar PV

Certificate in source: NAP-23536
MCS source · 20 June 2026

Current certification not checked

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Directory listing

AI SOLAR LTD

HP12 3RE · High Wycombe

Air Source Heat PumpAir to Water Heat PumpBattery StorageSolar PV

Certificate in source: NAP-71821
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

AJK Energy Ltd

RM14 1HH · Essex

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NAP-63188
MCS source · 20 June 2026

Current certification not checked

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Directory listing

Amazon Renewables Ltd

SS14 3JJ · Essex

Air Source Heat PumpAir to Water Heat PumpBattery StorageSolar PV

Certificate in source: NIC-5957
MCS source · 20 June 2026

Current certification not checked

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Directory listing

Angus Renewables Ltd

SS16 4UH

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NAP-71655
MCS source · 20 June 2026

Current certification not checked

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Directory listing

Array Electrics Limited

CM3 3BE · Essex

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NIC-600884
MCS source · 20 June 2026

Current certification not checked

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Directory listing

Ascendant Energy Limited

CO16 9NH · Essex

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: IAA-10167
MCS source · 20 June 2026

Current certification not checked

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Directory listing

Ashdown Solar Ltd

RH19 3RW · Essex

Air Source Heat PumpSolar PV

Certificate in source: NIC-600858
MCS source · 20 June 2026

Current certification not checked

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Directory listing

Avis Mechanical Limited

CM13 1TE · Essex

Air Source Heat PumpAir to Water Heat Pump

Certificate in source: APH-47704
MCS source · 20 June 2026

Current certification not checked

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Directory listing

Axe Roofing Ltd

CM20 2SN · Essex

Air Source Heat PumpSolar PV

Certificate in source: NIC-200246
MCS source · 20 June 2026

Current certification not checked

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Directory listing

Axeley Electrical Ltd

CM12 9PJ · Essex

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NIC-601869
MCS source · 20 June 2026

Current certification not checked

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Directory listing

Billericay Heating Ltd

CM3 4QY · Essex

Air Source Heat PumpAir to Water Heat Pump

Certificate in source: NIC-601061
MCS source · 20 June 2026

Current certification not checked

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Directory listing

Bliss Eco Energy Limited

SS1 1PG · Essex

Air Source Heat PumpAir to Water Heat PumpBattery StorageSolar PV

Certificate in source: NAP-67294
MCS source · 20 June 2026

Current certification not checked

View installer

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