Domestic gas is a solid living. But if you've ever fancied bigger plant, more variety and a ticket that's genuinely in short supply, commercial gas is worth a serious look — and the North West has more work than it has engineers to do it.
What "commercial gas" actually means
Commercial gas covers the appliances and installations you find in schools, hotels, care homes, leisure centres and catering kitchens: multiple-boiler plant rooms, water heaters, warm air heaters, and the pipework and safety systems around them. It's more involved than domestic work, and it's paid accordingly.
The tickets you need
The core qualification is COCN1 — commercial gas safety — which sits alongside appliance-specific tickets depending on the work:
- COCN1 — the foundation for commercial gas
- CIGA1 — commercial boilers
- ICPN1 / CDGA1 — pipework and direct-fired appliances
- COMCAT 1/3/5 — commercial catering equipment
- TPCP1 — testing and purging of larger pipework
If you already hold domestic ACS (CCN1, CENWAT and the rest), you've got the grounding. Many employers — us included — will fund the commercial tickets for the right person rather than expect you to arrive with the full set.
What it pays
Commercial gas engineers in the North West typically earn more than their domestic counterparts, reflecting the tickets and responsibility. At MCR Gas the commercial band runs £40,000–£45,000 plus a van, fuel card and the kit to do the job, and we publish that openly rather than hiding behind "competitive". A senior engineer running multi-site contracts earns more again.
Why demand keeps climbing
There's a well-documented shortage of qualified commercial gas engineers, and it's getting worse as experienced hands retire faster than new ones qualify. That's good news if you hold the tickets: you're hard to replace and easy to hire. Facilities management contracts across Manchester need reliable commercial engineers, and the work isn't going anywhere.
Making the move
The cleanest route is to join a firm that already does serious commercial volume, so you learn plant rooms alongside people who work them daily rather than teaching yourself on the job. We do exactly that kind of work, and we fund the tickets that get you up the ladder.
If that sounds like your next move, have a look at the commercial gas engineer role — the advert has the real pay ladder on it, not a vague promise.
Work with MCR Gas
We’re a family-run plumbing, heating, renewables and commercial HVAC firm in Bury, hiring across Greater Manchester and the North West. See our open roles — every advert has the real salary band on it.