Colonial Heights’ warm, humid climate supports common pests such as termites, ants, cockroaches, mosquitoes, and rodents. Homes with crawl spaces and older wood construction are particularly vulnerable to termite activity. Proximity to the Appomattox River and drainage areas increases seasonal mosquito populations. Moisture issues in basements and crawl spaces can attract roaches and ants. Consistent pest control and moisture management are important to protect residential properties year-round.