Charlestown's housing stock shapes exactly where rodents get in. Housing spans centuries-old urban construction to newer suburban subdivisions throughout the metro area. Combined with the area's climate — a humid climate with a long summer season and winters that bring real, sustained cold and snow. — 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.