1 Tenting a house can range in price anywhere from $500 to $4,000. 2  Companies that provide the service of tenting a house offer it at different prices. 3  Also, when you find a company that will provide the service for you, the price can differ depending on the size of the house to be covered. For example, a house that has a size of 1,250 square feet can command $1,250 to $2,500 for the procedure. 2  Hip Home Improvement Projects is a website that offers suggestions and tips on how to remove termites from your house.