We are excited to welcome you to Mosquito Shield of Chevy Chase, Bethesda, and Washington DC. Mosquito Shield is setting the industry standard for residential mosquito, tick control and pest shield services by utilizing a proprietary blend of natural oils, select control products and a flexible spraying schedule that maximizes effectiveness. The Mosquito Shield company was founded in 2001 in direct response to the absence of an effective and affordable mosquito barrier spray. The company d...