About Illiana

Meeting Industry Standards
Illiana Instrumentation Service is an established provider of calibration, engineering, commissioning,  and maintenance service for companies in the Midwest. Led by Paul Grolla, a Level III  ISA-Certified Control System Technician, Illiana Instrumentation's calibration lab has been assessed to ISO Guide 17025 by A2LA.  View A2LA Scope and Certificate.
ISA Certified Control Systems Technicians
All of Illiana's technicians are professionals, and several of Illiana's principals are ISA-Certified Control System Technicians, Level III. Illiana service technicians are individuals with years of hands-on experience, who possess an extensive technical background in the engineering and instrumentation field. They have been factory-trained on the design, installation, operation and maintenance of virtually every instrument or system we offer.
Doing Business with Illiana Instrumentation Service
We'll work with you to set up open accounts, take orders by credit card or corporate procurement card, and work with you to establish quantity discounts for items you buy in volume. Look here for details.
Illiana Instrumentation Service Press Releases
As we update our services and accreditations, we'll post the news here so you can learn more.