average cost for termite treatment for business
1 The average per foot is about $4-$16. 2  A chemical is sprayed in areas where termites have been seen and other areas that may be necessary. 3  These average between $1300-$1500 per treatment. 4  If you do it yourself you can easily save up to 80%. You can buy termite baits from us and do it yourself for much cheaper. 2  Chemical treatments are usually charged by the linear foot, not by the square footage of your home. 3  The average per foot is about $4-$16.