Three CP12 certificates done across Belfast today. Landlords, don't let yours expire.

Van stocked, coffee in hand, first job in Belfast at 8am. Let's have it.

Boiler breakdown at 7am in Belfast. No heating or hot water. Faulty diverter valve — back running by 9.

Fitted a new Vaillant ecoTEC in Belfast today. Efficient, quiet, and compact. Solid boiler.

Covering Belfast and surrounding areas this week. DM if you need a gas engineer.

Tool haul from the Belfast Screwfix today. Christmas came early.

Reminder to everyone in Belfast: smell gas? Open windows, don't touch switches, get out. Call 0800 111 999.

Oil heating is still massive in Northern Ireland. Belfast properties are slowly switching to gas but there's a long way to go.

Installing a heat pump alongside a gas boiler in Belfast — hybrid systems are the smart move.

Did the maths: the average gas engineer earns more than the average graduate. Food for thought.