IIllingworth Engineering Company (IEC) specializes in new and used boilers. We are representatives for Cleaver-Brooks, Nebraska, Parker, Aerco, Exhausto, Metalbestos & Cain. Emergency rentals available & 24-hour service.

IEC provides single source boiler room solutions in the Florida/Georgia area. Since 1939 we have been providing a broad range of clientele with complete sales and support of industrial and commercial boilers and boiler room equipment.

Over the past six decades IEC has provided the highest quality products and service in the industry. Our commitment to quality has allowed IEC to become one of the largest full service boiler sales, service, parts, and operations organizations in the Southeast.

Our locations in both Jacksonville, Florida and Thomasville, Georgia maintain large inventories of repair and replacement parts for all types of boilers and boiler room equipment. Each location is fully staffed by our knowledgeable and experienced parts and service personnel to assist you 24 hours a day. We offer 24-hour Emergency Service! We buy and sell used boilers! Illingworth Engineering's philosophy is quite simply to provide the customer with the best service in the industry. IEC proudly carries a complete line of Cleaver-Brooks boiler room equipment, as well as genuine replacement parts.