Pierce Pest Control is your answer to any pest problem. With our expertise and state of the art equipment there is no job we can't tackle. Pierce also does insulation removal and installation. Our expertise also includes Energy Consulting, Energy Contracting, and Energy Services. We serve Nacogdoches and the surrounding areas. Appointment Only - Open 7 Days. Established in 2000 Energy Contractor,Energy Consultant,Pest Control Services,Pest Control Industrial & Commercial,Insulation Contractors.