Looking for a reputable ant and pest control company in the Pawtucket RI / Attleboro MA area. Have always had ants in the yard but now they are finding their way into the house. I have always treated the perimeter with store bought liquids (various brands) and then do the yard with granular Terro via spreader. Just not cutting it now and need the pros. What am i looking to pay for a year contract (quarterly or monthly). Thanks in advance for all recommendations.