Furnace replacement research starts in October, and the page has to be up in September
Your most valuable organic reader is not standing in a cold house yet, and that changes everything about what you publish.
Replacement is a researched purchase. Somebody whose furnace limped through last winter starts reading in the fall. She compares a gas furnace against a heat pump, wonders what a variable speed blower actually does, and calls two contractors three weeks later.
Write for that reader and you earn the tickets that carry the season. Write only emergency repair pages and you are competing on physical distance against every shop within a few miles of the caller, which is a fight you win or lose based on where you signed a lease.
The pages that work are unglamorous. How a cold climate heat pump behaves when the temperature drops below freezing for a week. What a technician looks at before condemning a heat exchanger, and why. What sizing a system for a narrow lot in the Highlands involves that a subdivision in Prospect does not.
Publish early. A page indexed in September has time to be found before the first hard freeze sends the whole metro searching at once.