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Browse checked BUS installers

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.

53 unclaimed source listingsCompany A–Z
Directory listing

ACEN Solar & Electrical Ltd

E15 1XH · Greater London

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NAP-67882
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

Akshar Energy Ltd

HA3 0EB · Greater London

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NAP-78833
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

ATQ Casuals Limited

SE6 4UQ · Greater London

Air Source Heat PumpAir to Water Heat PumpBattery StorageSolar PV

Certificate in source: IAA-10250
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

Baltic Electric Ltd

SW17 8AH · Greater London

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NAP-70877
MCS source · 20 June 2026

Current certification not checked

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Directory listing

Best Renewables Ltd

SE14 6EU · Greater London

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NIC-602156
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

Bright Nest Energy Limited

EC2A 4NA · Greater London

Air Source Heat PumpAir to Water Heat PumpBattery StorageSolar PV

Certificate in source: BAB-270527
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

Butterfly ECO Limited

EC2A 4NE · Greater London

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NAP-76122
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

Capture Energy Services Ltd

N1 7AA · Greater London

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NAP-79434
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

CCH Plumbing and Heating Ltd

DA8 3SP · Greater London

Air Source Heat PumpAir to Water Heat PumpBattery StorageSolar PV

Certificate in source: NIC-200250
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

D A Electrical London Ltd

E4 8NE · Greater London

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NAP-22407
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

D Airey Electrical Ltd

N21 2EL · Greater London

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NIC-602089
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

Decon Contracting Ltd

UB6 7LA · Greater London

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NIC-602014
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

DISCOVER SOLAR LTD

N22 6XJ · Greater London

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NAP-76598
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

Earthrise Energy

E1 0SG · Greater London

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NAP-73547
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

East West Connect Ltd

UB6 7JZ

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NIC-602274
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

Eco Systems Group Ltd

RM3 0JU · Greater London

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NIC-601066
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

Eco4 Pro Limited

SE7 7BZ

Air Source Heat PumpAir to Water Heat PumpBattery StorageSolar PV

Certificate in source: NIC-200132
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

Electric4U

KT6 4JX · Greater London

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NIC-601494
MCS source · 20 June 2026

Current certification not checked

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Directory listing

Electrosmith Ltd

SM2 6DW

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: NAP-23923
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

Elite Renewables Ltd

CR0 2DP · Greater London

Air Source Heat PumpAir to Water Heat PumpBattery StorageExhaust Air Heat Pump

Certificate in source: NIC-5938
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

Green Light Engineering Limited

SW19 2RD · Greater London

Air Source Heat PumpAir to Water Heat PumpBattery StorageSolar PV

Certificate in source: NIC-600504
MCS source · 20 June 2026

Current certification not checked

View installer
Directory listing

Greenacres Energy Group Ltd

RM11 3AT · Greater London

Air Source Heat PumpBattery StorageSolar PV

Certificate in source: IAA-10239
MCS source · 20 June 2026

Current certification not checked

View installer

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