Welcome to EPC International Inc.! EPC International Inc. has been in business since 1983 and serving Mount Prospect, Illinois and surrounding areas ever since! We specialize in design and engineering in the process industry for places such as chemical plants, refineries, distribution centers, and more! At EPC International Inc., we provide our clients with the knowledge they are seeking to make sure their business is running as efficient and safe as possible. Our team will design, modify, and evaluate their processes and make the necessary changes to their equipment. Give us a call today for a free consultation!