They are making holes all over my yard and in my gatage and every where!
Hi there, here is a link to an article on how to get rid of them.
If you feed the birds you'll have chipmunks.
several ideas here https://www.gardeningknowhow.com/plant-problems/pests/animals/chipmunk-control.htm
You might try poking mothballs into the holes. I have used this method with voles.
Have a Heart traps. Then you have to drive them miles away to set them free...preferably on the other side of a very busy road. We've removed 12 from our property already using this method.