Desert SouthwestCooling almost year round
Phoenix, Las Vegas, Tucson. Systems run so many hours that replacement cycles come early and heat pumps age fast. The peak runs from May into October, every competitor bids into it, and summer clicks are expensive.
February is for selling maintenance agreements; those are the customers who replace in June.
Gulf and SoutheastHumidity as the second problem
Houston, Tampa, Orlando, Atlanta, Charleston. Half the calls that sound like a cooling complaint are a humidity complaint, and the contractor who says so on the phone wins the appointment.
Storm season interrupts everything, so budgets need to be movable inside a day.
Midwest and Mid-AtlanticTwo peaks, two campaigns
Columbus, Indianapolis, Kansas City, Charlotte, Richmond. Furnace season and cooling season are separate demand events with separate keywords, separate objections and separate financing conversations.
The shoulder months are longer here, so maintenance plans carry more of the year.
Mountain West and NorthwestHeat pumps and rebates
Denver, Salt Lake City, Boise, Portland, Seattle. Electrification incentives move quickly and the deadlines matter, because a rebate expiring in six weeks is the strongest reason a homeowner has to decide now.
Wildfire smoke has made air quality its own search category, with its own season.