Mukwonago's housing stock shapes exactly where rodents get in. Housing here ranges from historic dairy-farm homes to newer lake-country cabins, with basements standard throughout. Combined with the area's climate — a continental climate where both summer warmth and severe winter cold define the year, more so in the north than the south — rodents seeking shelter from weather extremes make a beeline for any accessible gap.
Exclusion is the core of effective rodent control: finding and sealing every gap a mouse or rat could use to get inside, since traps alone just remove the current population without stopping the next one. We pair exterior sealing with interior trapping or bait stations, then follow up to confirm the problem is resolved.