A simple coil leak in the furnace and they wanted to charge $750 plus tax just do a diagnosis. Called another company, checked the AC, no leak. Checked the coil in the furnacee and found the leak instantly. Total charge $ 120 for the service call and the amount will be discounted from the new coil part and install. Almost $13K in referal business with neighbors and Bilyea Brothers head office still wanted to price gouge.