Stacy Witbeck California CSLB #414305,2800 Harbor Bay Parkway
Alameda, CA 94502

Trusted by transit owners to deliver the safest, most reliable systems.

Through our wholly-owned subsidiary, Modern Railway Systems (MRS), Stacy Witbeck can provide comprehensive services for the engineering, installation, and integration of systems for transit owners and operating railroads. This unique partnership provides us with the ability to plan for complex systems infrastructure during pre-construction phases, allowing us to efficiently complete the most complex projects.

Our complete system solutions are used to control train movements and operations, with capabilities extending to communications, electrification, and power distribution to enhance rail operations.

We are at the forefront of the industry in the design and implementation of complex communications, traction electrification, and signaling systems, as well as being the recognized leader in the implementation of Positive Train Control (PTC) projects.

From conceptual design to installation, testing, and commissioning, we deliver turnkey solutions that provide the safest, most innovative, and cost-effective systems available today. When rail and transit owners need a system they can trust, they call us.


End-to-End Solutions

From initial conception to an operational system, our full-service capabilities provide the design, integration, installation, testing, and commissioning of all critical communications systems.

Industry Pioneers

When it comes to the design and implementation of Positive Train Control (PTC) solutions, we're leading the industry. We were the first to successfully implement the FRA PTC-Type Approval for Enhanced-Automatic Train Control in the United States. 

Project Management Expertise

We have expert experience in managing all phases of complex systems projects of all sizes. We can do more than manage, so you don’t have to.

Engineered Solutions

We’re able to perform in-house engineering on the critical subsystems that ensure the reliability of a complex transit system.