Emergency callout 24/7 - We are here when you need us

Areas We Cover

Trusted heating, plumbing and air conditioning engineers serving homes across West, South West and Central London.

From our Isleworth base, we provide reliable local support for apartments, townhouses, family homes, managed properties and businesses across Greater London.

River Thames and London homes near Great Gas Ltd service areas

Based locally, we understand the needs of homes across West London.

Our engineers live and work in the community, which means faster response times, better local knowledge and a service you can rely on.

Local Engineers

Engineers based across West London.

Fast Response

Quick arrival times across our coverage areas.

Always Reliable

Trusted by thousands of local households.

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Greater London Service Coverage

Based in Isleworth and covering key West, South West and Central London locations.

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Service Areas

We Cover These Areas

Great Gas Ltd provides heating, boiler, plumbing and air conditioning support across the following London locations.

24London locations covered
3Core coverage zones
24/7Emergency callout support

Central & Prime London

Professional heating, plumbing and air conditioning support for apartments, townhouses and managed properties in central addresses.

  • Central London
  • Kensington
  • Chelsea
  • South Kensington
  • Holland Park
  • Knightsbridge
  • Mayfair
  • Notting Hill

South West London

Responsive local engineers for family homes, period properties, flats and modern developments across South West London.

  • Fulham
  • Putney
  • Wimbledon
  • Barnes
  • Wandsworth
  • Battersea
  • Clapham

West London & Riverside

Our core local coverage area, including homes and businesses close to our Isleworth base.

  • Isleworth
  • Twickenham
  • Richmond
  • Hounslow
  • Brentford
  • Chiswick
  • Ealing
  • Teddington
  • Hammersmith

Do not see your exact area? Get in touch - we may still be able to help if you are nearby. Contact Us

Services Available Across All Areas

New Boiler Installation

High-efficiency boilers installed by Gas Safe registered engineers, with clear advice from survey to handover.

Boiler Servicing

Keep your boiler running safely and efficiently with a professional annual service.

Boiler Repairs

Fast, reliable repairs to get your heating and hot water back up and running.

Central Heating

Installation, upgrades and repairs for warm, comfortable homes.

Plumbing

From leaks to full bathroom installs, we have got you covered.

Air Conditioning

Supply, installation and servicing for home comfort all year round.

01

Gas Safe Engineers

Gas work is completed by qualified engineers who follow safe working practices and clear compliance standards.

02

Experienced Team

Over 30 years' combined experience across boiler installation, heating repairs, plumbing and home comfort.

03

Local West London Service

Based close to the homes we serve, with practical knowledge of local properties, layouts and heating systems.

04

Clear Communication

Straightforward advice, transparent pricing and updates at every stage, from first enquiry to handover.

05

Respectful Workmanship

Careful protection for your home, tidy working habits and a clean finish before we leave.

06

Heating, Plumbing & Cooling Expertise

One dependable team for boilers, central heating, plumbing, gas safety and air conditioning across West London.

Local, Gas Safe registered support

Need an Engineer in Your Area?

We are local, trusted and ready to help.

  • Gas Safe registered engineers
  • Fast local response
  • Clear advice, no pressure