Thermal Services, Inc. (TSI)

Thermal Services, Inc. (TSI) is a heating and cooling company that services Peoria, IL and surrounding areas. Their certified and trained technicians provide installation, repairs, and maintenance of heating, air-conditioning, chiller, and boiler systems for both residential and commercial customers. Customers praise TSI's professionalism, responsiveness, and helpful staff, who provide detailed quotes and options to assist in decision-making. TSI has been reliable in addressing various HVAC system needs, from replacing faulty parts to reinstalling systems, and prioritizing customer satisfaction.