Snakes are nomadic and will usually move on very quickly. Most of the snakes in our area are Texas rat snakes which are non-venomous. If the snake is in your yard, wait a while. They are generally passing through. If the snake is in your garage, you can leave the garage door open for a while and wait for the snake to find its own way out. If you have a snake in your home, you will need to contact a pest control or wildlife removal company for assistance.