or..... you could DIY.
I paid $1700 for this treatment back when I lived in South Florida. Now, you can get the product and DIY. Termador. US Park Service uses this stuff for their fire towers. Same chemical as used in dog/cat flea collars. No, I don't have stock in the company......
http://www.killthetermites.com/termidor.htm
http://www.domyownpestcontrol.com/te...FcpS2godH2PlMQ
Carl