Question: how much does it cost to have your house sprayed for ants?
Answer: No matter what type of ants you have, they typically can be eradicated using ant traps or spray insecticides, according to Kirschner. For most homes, you can expect to pay between $150 and $300 for a one-time visit from an exterminator. Some companies also offer annual contracts costing between $300 and $700.