Plumbers · Specialism
Marketing for Gas Engineers in Belfast
You're a Gas Safe engineer working the Phoenix gas network across Greater Belfast: servicing, gas safety checks, landlord CP12s. You get the same three services as every plumbing business we work with, written around Phoenix-area gas work.
- Gas Safe
- OFTEC
- Phoenix Energy
Gas work in Northern Ireland is concentrated in a way nowhere else in the UK quite matches. A UK agency doesn't know what Phoenix is. We build your pages around it.
The Phoenix gas network: your customers, in a known set of postcodes
- 261,500
- properties connected to Phoenix Energy (of ~371,500 passed) across Greater Belfast, Carrickfergus, Newtownabbey, Lisburn, North Down and East Down.
- ~5,000
- new Phoenix connections a year, new-build and oil-to-gas conversion work.
- BT1–BT38
- where Gas Safe work clusters. firmus and Evolve cover the rest; your SEO should target your exact patch.
Sources: Network connection figures, Phoenix Energy Responsible Business Report 2025.
What you get
You're a Gas Safe engineer, so you get the same three services as every plumbing business we work with, built around Phoenix-area gas work:
- A fast website with your Gas Safe number front and centre and pages for servicing, CP12s and installs across your BT postcodes. - Google Business Profile optimised for Phoenix-area searches and the reviews that win landlord and letting-agent contracts. - More calls from Google that brings gas enquiries straight to you, nothing to pay per call.
The work
What gas customers search for
Gas engineering breaks into a handful of distinct, searchable jobs, and each deserves its own clear treatment:
- Boiler servicing & repair The bread and butter, searched year-round and spiking the moment the weather turns: "boiler service Belfast", "boiler not working BT9".
- Landlord gas safety certificates (CP12) Recurring annual work, searched specifically by landlords and letting agents who legally must use a Gas Safe engineer. Reliable, repeat revenue.
- Gas boiler installation Higher value, longer consideration, often a planned upgrade.
- Gas safety checks & leaks Urgent, high-intent, and a customer who calls the first credible engineer they see.
Why it converts
Gas Safe front-and-centre wins the call
A gas customer, especially a landlord, checks for Gas Safe registration before they dial. It's not optional; using an unregistered person for gas work is illegal and they know it. A page that puts your Gas Safe number up top converts better than one that hides it. We make that credential the first thing both Google and the customer see, exactly what a generic "heating solutions" page fails to do.
Your gas presence works alongside your oil and heating and boiler engineer pages and the main plumbing hub, so you rank across the full range without any one page competing with another.
Good to know
Frequently asked questions
What is the Phoenix Energy gas area and why does it matter for SEO?
Phoenix Energy operates the gas distribution network across Greater Belfast and much of the east, and it accounts for around half of all gas connections in Northern Ireland. That matters because gas work is concentrated in those postcodes, BT1 to BT38 and the surrounding towns. If you are a Gas Safe engineer in the Phoenix area, your pages should target those exact areas, not a generic UK gas market.
Can you help me get more landlord CP12 / gas safety certificate work?
Yes, landlord gas safety records (the CP12) are steady, repeat, recurring work, and landlords search for them specifically. We build a page targeting "landlord gas safety certificate Belfast" and "CP12 Belfast" with your Gas Safe number front and centre, because a landlord legally needs a registered engineer and checks for that before calling. It is some of the most reliable annual work a gas engineer can rank for.
I do both gas and oil, how should that be handled?
Keep them on separate pages. Gas work is Phoenix-area and Gas Safe; oil work is off-grid and OFTEC, and the customers search completely differently. We build a gas-engineer page for your Belfast and Phoenix-area gas work and a separate page for your oil and heating work, so each ranks cleanly. See our heating engineer page for the oil side.
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