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

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 seven decades IEC has provided the highest quality products in the industry. Our commitment to quality has allowed IEC to become one of the largest  boiler 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 personnel to assist you 24 hours a day. 

IEC proudly carries a complete line of Cleaver-Brooks boiler room equipment, as well as genuine replacement parts.