Exterminators charge $400 to $600 on average for rodent removal, but the price can go up to the thousands depending on the size of your home, the type of pest, and the extent of the infestation. Bats, racoons, and squirrels are typically the most expensive rodents to eradicate. Terminix charges $300 to $500 to remove rodents.
The longer rodents live inside the home, the higher the chance they will cause structural damage. Rodents are notorious for chewing through walls and destroying insulation. They can also chew through electrical wiring, increasing the risk of fire. So, besides the cost of the extermination, you may be dealing with several other costly repairs.
Once the infestation is completely removed, ongoing preventative pest control service costs about $400 to $950 per year.