Covering all of SW London

0208 893 9373

Green Group Construction


Heating System Electrics and Fault Finding

Our Gas Safe engineers carry the latest in cutting edge diagnostic tools to assist them in finding the fault on your boiler. Whether this is identified as an electrical or mechanical issue our engineers will deal with it and resolve the problem.


Breakdowns and Repairs

Green Group Construction deal with all boiler repairs, large or small. Whether you have a faulty fan or a cracked igniter our Gas Safe heating engineers can attend to your problem. Torn combustion hose? Blown PCB? We carry stock of all essential spare parts from the early K range to the latest Q range boilers.


Boiler Parts

We have one of the largest stocks of Boiler spares in the UK. This enables us to shorten the time between diagnosing a fault on a heating system and getting it repaired. We also supply individual parts to other Gas Safe registered companies if they have been unable to source the part elsewhere.


Green Group Construction has been providing the UK's heating industry with parts and spares for over thirty years. During this time we have developed an unrivaled reputation for the quality and reliability of the parts and spares supplied.

Professional, experienced and reliable

Most households in the UK have gas central heating. This is a method where a gas-fired boiler heats water, which provides central heating via radiators and hot water through the taps in your home.


From straightforward boiler swaps to installation of full energy efficient central heating systems, we have years of expertise in installing high quality gas boilers. Our Gas Safe registered engineers currently install thousands of energy-efficient central heating systems every year for our social housing clients, keeping their tenants warm whilst also helping to reduce their energy bills.


Alteration services we offer:

Discussing your requirements and preferences at your holiday home at your convenience

Design of system

Supply and Installation of a top quality system

Pipe Lagging

Antifreeze/rust inhibitor/descaler

Full commissioning including full system checks and gas testing for your complete safety.

Excellent workmanship with a 12 month guarantee.

We only install A-rated boilers which could save you up to £300 per year.

Appointment times to coincide with our customers schedules.

Up-front and clear pricing structure documenting all parts of your new central heating system.

Certified Personnel will attend your property from estimate to installation.

Gas Safe® Registered (CORGI).

No hidden costs. We are completely open with our quotations and will answer any of your questions.

Central Heating

CHAS logo Safe Contractor approved logo The Chartered Institute of Plumbing and Heating Engineering Gas Safe registered logo REA llogo
Worcester Bosch Group logo Vaillant Approved Installer logo MCS logo

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About Us



Green Group Construction

422A  Upper Richmond Road West



SW14 7JX

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Green Group Construction is a trading names of A & F Services (Twickenham) Ltd.


Registered Office: 78 The Green, Twickenham, TW2 5AG.


Registered in England No. 7418115    
VAT Registration No. 105 1847 38


Twickenham  -  Isleworth  -  St Margarets  -  Teddington  -  Chessington  -  Hampton  -  Kingston  -  Richmond  -  Staines  -  Feltham  -  Sheen