Three campaigns: tonight, this month, and the system they will replace next spring
Three different buyers hide in the same keyword set, and they are not worth the same money.
Somebody with no cooling today. Somebody whose system keeps failing who is finally collecting quotes. Somebody shopping a maintenance agreement or an annual tune up. One campaign averages all three into a bid that is wrong for each.
Split them, because the click value, the ad copy and the landing page all differ. Emergency intent belongs on a page with a phone number and an honest answer about today. Replacement intent belongs on a page explaining how a quote is built and what financing looks like.
The maintenance campaign is the one most shops skip and the one that compounds. Agreements sold in the shoulder months become the customer list you sell changeouts from later, at a fraction of what the July auction charges for the same household.
Weight call assets toward the emergency campaign and let the replacement campaign carry forms. A homeowner comparing systems wants to read before they talk to anybody.