It's not bad luck — it's your zip code. Humid continental climate typical of the Chicago area, with cold winters (lows near 13°F) and warm, humid summers (highs near 85°F). Roughly two-thirds of housing stock built since 2000 — an unusually new housing base dominated by large-lot single-family subdivisions. That's exactly what Boxelder bugs, Mice and rats, Mosquitoes, Wasps, Bed bugs, and Ants need to get inside. Waiting won't fix it. It just gives them more time to spread.
A one-size-fits-all spray doesn't cut it here. Predominantly newer single-family subdivisions built within the last two decades, reflecting rapid exurban growth (population up ~18% since 2020). So before we write a treatment plan, we inspect first. Water, tree cover, open land, building age — it all factors in. You get a real diagnosis, not a guess.