I'm not a licensed gasfitter. Do I still need to say something about licensing on my site, or does that only apply to the plumbers and electricians pages?
It depends on which appliances your business actually services. If you only touch plug-in electrical whitegoods, there's no licensing claim to make at all, and the site shouldn't invent one. If gas appliances are part of what you do, that's a real, sourced credential worth stating plainly rather than leaving unsaid.
My customers search for "fridge repair" and "washing machine repair", not "appliance repair". Will a single trade page even reach them?
Only if it's built knowing that. The appliance-specific terms measure more search volume than the trade name itself, by a wide margin for some of them, so a page written only around "appliance repair" is writing for a smaller audience than the one actually searching. The on-page copy and keyword placements here are built around that finding, not around the trade name alone.
Should the site push people to call, or to fill in a form? I get a lot of enquiries but most jobs aren't huge.
Both, but weighted honestly. A stopped fridge or freezer reads as urgent, because there's no substitute in the home and food spoils while a booking gets arranged, so that half wants a number that gets answered. Everything else can go through a form. Either way, high enquiry volume against a $150-$800 typical job means a missed call is disproportionately costly, and it risks losing the job to a new appliance, not just to a competitor.
What number should I actually be quoting on my homepage, given how wide my job values are?
Somewhere in the $150-$800 range: a call-out and a minor part at the low end, a major component like a compressor or a control board at the high end. That range doesn't stretch toward a full replacement price, because past a certain point a repair quote is being weighed against a new unit outright, and stating the honest range beats picking one number that misrepresents either end of it.
Is there a slow season I should plan my ad spend or content calendar around?
No sourced driver was found for this trade specifically. December and January carry a heavier load in Delta's own read of ordinary household behaviour, heavier cooking and laundry loads plus summer heat straining compressors, but that's an editorial judgement, not a citation, and it's stated as one rather than dressed up as settled fact.
Which other trade pages on the site should mine link to?
Plumbers, for the boundary around gas appliance servicing and for the real crossover where customers search for a plumber to fix a dishwasher. Electricians, for the boundary between a plug-in appliance and one wired straight into the switchboard. Handyman, for a comparably small typical job value, comparably high search volume by what's broken rather than by trade name, and the same absence of a blanket occupational licence for the trade as a whole.