Siemens
The Nation’s Leading Siemens Distributor — Scale, Expertise, and Support You Can Trust.

Stand Out in Industrial Automation with Siemens
When it comes to industrial automation, not all solutions are created equal. Siemens delivers integrated, scalable automation solutions that boost efficiency, reliability, and safety. Advanced motion control, seamless IT/OT connectivity, and global support make Siemens the choice for complex industrial systems.

Unified engineering platform

End‑to‑end hardware + software integration

Advanced motion & drive support

Seamless IT/OT convergence

Broad open‑communications

Scalable for large, complex systems
When it comes to Siemens, no one delivers more.
Choosing the right Siemens partner directly impacts your project’s performance, lifecycle costs, and long-term scalability. GCG combines deep technical expertise with the infrastructure and support engineers rely on to keep operations running. From certified specialists to industry-leading inventory and training, we deliver a level of value and readiness that sets us apart.
Engineering Resources
30+ engineers with over 500 years of combined automation experience, including the largest number of Siemens-certified experts in the country.
Inventory
Over $5 million in stock and 2,400+ SKUs across four strategically located Midwest distribution centers.
Pricing
National scale and volume purchasing power ensure customers receive optimal pricing levels.
Customer Service
Backed by 30+ years of proven Siemens order fulfillment expertise.
Training
GCG-led local Siemens training, available on a scheduled basis, on demand – at one of our training facilities or onsite.

Award Winning Performance
GCG’s recognition with multiple Siemens Bronze Eagle Awards reflects measurable performance. These awards are based on criteria that matter to customers: technical capability, sales proficiency, operational accuracy, and overall execution. Earning this level of recognition across several branches demonstrates that GCG consistently meets Siemens’ highest standards for product expertise, support quality, and dependable delivery. For engineers and operations teams, it signals a partner you can trust to execute reliably on every Siemens project.
Top-Notch Technical Support
GCG provides engineering-grade technical support designed to keep your Siemens systems running reliably and efficiently. Our team offers assistance across the full automation lifecycle—from product selection and configuration to troubleshooting, migration planning, and on-site support. With direct access to Siemens-certified experts and deep application experience, we help resolve issues quickly and guide you toward the right solution the first time.

Siemens Solutions Across Automation, Power, Connectivity, and Support
GCG delivers a full spectrum of Siemens products and services to help engineers and operations teams design, deploy, and maintain high-performance industrial systems. From automation and motion to power distribution, connectivity, and expert training, our solutions are backed by technical expertise, deep inventory, and unmatched support.

Automation & Motion Solutions
Drive efficiency and precision with Siemens automation and motion technologies. From PLCs and HMIs to drives and servo systems, these solutions streamline operations, reduce downtime, and improve process control.

Circuit Protection & Controls
Protect your systems and maintain uptime with Siemens circuit protection and control products. These devices provide reliable overcurrent, overload, and fault protection while ensuring safe, compliant operation.

Power & Connectivity Solutions
Ensure reliable power distribution and seamless connectivity across your facility. Siemens solutions include switchgear, busbars, industrial connectors, and wiring components engineered for flexibility and durability.

Training & Support
Maximize the value of your Siemens systems with expert-led training and dedicated support. GCG offers on-site, on-demand, and scheduled sessions to help your team optimize performance and troubleshoot effectively.
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SINAMICS S120/G120 Maintenance and Troubleshooting ($3,900)

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