Here is our page about chipmunks: http://extension.umd.edu/hgic/chipmunks
Also, our Extension publication about Nuisance Wildlife, discusses chipmunks and ideas on control as well as contains the number to the Dept. of Natural Resources line which can talk with you about relocation in your area, as county rules may vary: https://extension.umd.edu/sites/default/files/_images/programs/hgic/Publications/HG90%20Dealing%20wi...
Although the preferred host of the black-legged tick is the white-footed mouse, the larval and nymphal stage of this tick (formerly called deer tick) are found throughout the summer feeding on small mammals like chipmunks and voles.
Adult ticks feed during the winter on white-tailed deer.
Every tick is not necessarily a carrier of disease however.