We know where we came from. It keeps us grounded.
Like most companies, we started life as a one-man band. David Fleming set out in 2006 with a van, a Gas Safe card, and a very simple belief: that gas engineering should be done properly, explained honestly, and charged fairly. Eighteen years later, not much about that has changed — except the size of the team.
We've grown steadily by doing good work and letting that speak for itself. No hard sell. No jargon. No sending someone out just to charge a call-out fee. We hire people who love what they do and treat every job as if it's their own home — and we think that shows.
Founded by David Fleming
Started as a sole trader serving the N4 and surrounding North London postcodes. One van, one engineer, one mantra: "We Can Do That."
Incorporated as N4 Gas Limited
Growing demand led to formal incorporation. Company number 6472503. The team grew to cover a wider range of services and postcodes.
Commercial & landlord work established
Expanding into commercial premises, managed portfolios and landlord compliance — with SafeContractor accreditation achieved.
More engineers introduced
All engineers DBS checked (Enhanced DBS for school and education contracts), extending our work into schools and education facilities.
12-strong team, same values
Engineers, planners, finance and support — a full team working the same way we always have. Every job treated with care. Every customer told the truth.
"On all of our vans you will see 'We Can Do That' — this is our mantra, our motto, our ethos. When it comes to gas heating and hot water, we really can do it. Our engineers are employed to be engineers, not robots. Trained, skilled, professional people who can work with you to resolve your problems and needs. We believe in high quality, traditional workmanship at a fair price."
