i am shopping around for a good sweep in the milwaukee/waukesha Wisconsin area and so far i have only found them in the $200-$300 range. this is insane. all they do is run a brush up and down the chimney! does anyone know of a more economical sweep in the south eastern wisconsin area? worse comes to worse i will be buying the tools to do it myself! there is no way i will pay $300 a year to have such a remedial job done.