N4 Gas

About us

We are true gas engineers

We're a family run business with time served engineers that have been hand-picked and sourced because of their skills when it comes to handling gas and gas appliances and their attitudes toward clients. We're proud to have incredibly high standards where we don't waste time doing or selling things that do not need doing. We aim to be in your home or business for as little time as we can, but still ensuring high standards of safety and workmanship.

All of our gas engineers are Gas Safe Registered and have undergone extensive training. You'll actually find that we have some of the most highly qualified gas engineers in London. With engineers suitably qualified in all aspects of gas maintenance, repair and installation.

Gas Safe Registered Engineers available 24hrs a day, 365 days a year!

Our admin team

Sue Administration

James Administration

SarahAdministration

Our engineering team

Dave Engineer

Dan Engineer

ChrisEngineer

MattEngineer

DavidEngineer

RomanEngineer

JimEngineer

Specialist service engineers and contractors

Keith Plantroom Installations

Mark Plantroom Design/Installations

LeePlumbing

Area(s) Covered

We love Londoners; our capital city with all of it's challenges is the place to be and as such we primarily cover London, although we do go further afield on request and offer a slightly limited service in some further out areas.

The list below covers most areas we work in. Full service areas are those that have 24/7 support and where service plans are available. Limited service areas are those that may simply be covered because one of our engineers can drop in on their route to or from work. Areas listed in "limited service" are not currently eligible for service plan contracts but may be considered on application.

Full Service Areas

  • Tower Hamlets
  • Newham
  • Westminster
  • Islington
  • Hackney
  • Camden
  • Kensington
  • Lambeth
  • Haringey
  • City & Square Mile

Limited Service Areas (London)

  • Greenwich
  • Bexley
  • Croydon
  • Southwark
  • Barking
  • Walthamstow
  • Enfield
  • Barnet
  • Brent
  • Hammersmith
  • Harrow
  • Ealing

Limited Service Areas (Outside London)

  • Hatfield
  • Welwyn
  • Stevenage
  • Watford
  • St Albans
  • Hertfordshire (General)
  • Essex (Soon)