IIA offers state-of-the-art calibration equipment that is utilized in an environmentally controlled lab for accuracy that is second to none.

May 23, 2025

CMM vs. Manual Measurement – Which Makes Sense & When?

From time-tested hand tools to cutting-edge automated technologies like coordinate measuring machines (CMMs), dimensional measurement can be done in a myriad of ways. The best method for your project depends on what you need to measure and the level of precision your project demands.
March 20, 2025

Tour IIA’s St. Louis Lab: Your Gateway to Testing Solutions

In the heart of the Midwest, IIA’s St. Louis testing lab got its start in the Roaring Twenties, a time when technological advancements like automobiles, telephones and electric appliances were becoming mainstream. Our lab in the Gateway City continued to keep pace with industry and technology in the decades to come.
April 24, 2024

Ballpark VS. Bullseye: Why Calibration Labs Matter

IIA understands that your measurement equipment is vital to your daily operations, and that downtime can be costly. We are committed to providing a fast turnaround on calibration jobs to minimize disruption to your operations and workflow. Our experience and technical expertise — plus 24-hour operations — ensure a rapid response to your calibration needs.
February 7, 2023

Torque Wrench Calibration: A New Twist for IIA’s Mobile Testing Services 

The customer, a major Midwestern utility, has long trusted IIA Lift Services to provide on-site live line tool testing. In late 2022, the utility asked if IIA could also provide on-site calibration of torque wrenches, which are used in the maintenance and repair of bucket trucks and other utility vehicles.