To our Valued Great Lakes Process Controls Clients,

Great Lakes Process Controls is Now Allied Instrumentation!

We are proud to announce that we have rebranded ourselves as Allied Instrumentation! This new name and identity reflect our commitment to innovation, collaboration, and customer satisfaction.

As Allied Instrumentation, we aimed to continue building on our successes while staying true to our core values of excellence, reliability, and customer-centricity. We wanted to create a future that would be even more innovative, impactful, and meaningful.

The name "Allied Instrumentation" now signifies that we are more than just a company; we are a team of passionate and driven professionals, who worked tirelessly to help our customers succeed. Together, we will build a better future for all.

With this exciting news, we embark on a new journey with a new identity and renewed sense of purpose. We feel invigorated and ready to take on any challenge that comes our way.

Talk to Us

What Allied Instrumentation Customers are Saying

Our customers need better support in instrumentation, safety, and heat tracing solutions, and we are proud to offer them access to a robust portfolio of market-leading product lines within our one company. Hear what they are saying about Allied Instrumentation.

Easy and affordable

I Would like to comment on how easy it was to install the new Schubert & Salzer valves that replaced the bigger and heavier globe valves. The spool pieces provided by Shubert made this transition very easy and affordable.
- AI Customer

Reliable and trusted supplier for years

Allied Instrumentation has been a reliable and trusted supplier to us for years. With their ability to supply a multitude of different instrumentation solutions, they have exceeded our expectations when selecting, programming, and consolidating instrumentation for both domestic and international projects.
- AI Customer

Your team went above and beyond

I just wanted to let you know your team went above and beyond. I requested a replacement valve that needed to meet our new requirements. Dave and James produced a valve that met all my needs. Without the need for a pipe modification. Which will help us with keeping the down time of the equipment low. There was an issue that caused this valve to be needed by Wednesday. These two individuals jumped through hoops to make sure I will have the valve by Wednesday. They also have a backup valve option just in case. The hard work and reassurance helped me convey to my management that your team is crucial to our success. I appreciate everyone that helped.
- AI Customer

No calibration needed

Eight years later...no calibration needed! Yokogawa active digital pressure transmitters installed throughout the facility are still in service and have never needed any zero or span adjustment.
- AI Customer

Allied Instrumentation Blog

Stay up-to-date on the experts in process instrumentation with a collection of industry news articles, blog posts, product resources, and more.

Allied Instrumentation Expands Reach as nVent RAYCHEM Representative

February 21 2024
RIVERDALE, IA - February 21, 2024 - Allied Instrumentation continues its legacy as a leading nVent RAYCHEM representative and stocking distributor, serving E. Missouri, Illinois, W. Kentucky, and the Indiana counties of…

EPIC Show 2024

January 24 2024
The Energy Progress and Innovation Conference, also known as the EPIC show in Bismarck, ND, is an unmissable event for anyone interested in cutting-edge instrumentation and valve technologies. From January 23rd…

The Elusive Search for Non-Contact Radar Nirvana

December 15 2023
The elusive search for non-contact Nirvana - pulsar r86 Reposted with permission from Magnetrol Ametek When it comes to measurement, the ultimate goal for operators in the process industries is to find a…