Siouxland Scale Service has been providing certified scale calibration services to the region for over 50 years.

It’s our belief that “within tolerance” isn’t good enough.  At Siouxland Scale Service we strive for ZERO-Tolerance on every calibration to ensure that your scales are absolutely accurate.

You will be happy to know that when you have a Service Maintenance Agreement with Siouxland Scale Service to inspect your scales you can expect that your scales will be Tested and more importantly “Calibrated” and we will calibrate your scale until we are satisfied we’ve obtained the best possible accuracy the design of your scale will provide.

Westway Terminals

We had a very good experience with Siouxland Scale Service and Gary Hanna. Westway Terminals had a particularly difficult scenario, with some complex issues. Gary was very clear in his presentation of providing a solution… the options that he put together made sense and were within budget. Steel prices were quite volatile at the time that we were considering the project, and Gary pointed out that because of market volatility, prices might have to be adjusted. I appreciated his candor, instead of getting the project with an escalated the price to reflect market volatility. The project came in ahead of schedule, under budget, and Siouxland Scale Service was very helpful when it came time to train our personnel. The scale has worked flawlessly, and we feel confident that our weights are very accurate. We scale thousands of trucks annually, and accuracy is tops on the priority list.

Their years of experience show, and I would recommend their products and services to anyone.

Mark Paulsen Terminal Manager Westway Terminals, Sioux City IA November 18, 2015

Free Consultation

See why over 1,000 clients trust us for their scale sales and service. Whatever you need, we can help.


1218 N. Lewis Blvd
Sioux City, Iowa 51105