Quad Plus provides industrial control systems, solutions and services. Our extensive process knowledge is supported by our sound design capabilities and our dedication to follow-up service, parts and repairs. As an authorized service center for major manufacturers, it is our responsibility to thoroughly understand which products and parts are best for your project.
Over 100 years of experience: With Siemens protection technology on board, you have a reliable, global partner at your side. You can expect proven, dependable and durable technology for all areas. Efficient, comprehensive and thus designed for maximum supply security. Benefit from the detailed, innovative know-how of the world leader in the area of protection.
Looking for support? Contact us at 815-242-4341 and we can help you with your Siemens protection or monitoring issues or any other Siemens part questions.