About Us: Industrial Fire Protection Experts

A history of providing quality fire protection systems for commercial and industrial clients.

Since 1987, 3S has provided our industrial and commercial customers with the finest fire protection systems and service available. Our reputation has been built on our "Customer First" philosophy. Serving our customers is our No. 1 priority.

Our corporate headquarters are based out of Harrison, Ohio with field offices in Valparaiso, IN, Greenville, SC, Houston, TX, and Mexico. We serve the automotive, commercial, power and steel industries across the United States and Worldwide.

We are a growing company made up of our design and engineering, sales, service, and inspection teams. We work with a wide range of industrial manufacturers and numerous lines of equipment. 3S is your industrial fire suppression company and has the experience to prove it. We are active within the industry and members of the FSSA and NFPA organizations. We are part of active committees to drive new standards to the marketplace. We are bringing innovation to your system as we will design a custom system that works for your needs.

Look for our custom red control panels on each system we design.

Our Fire Protection Capabilities & Services:


From consulting, to code analysis, to complete bid package specifications, we can assist you in outlining the system most applicable and most cost effective for your needs.

System Design

Utilizing the latest technology available in the fire protection industry, our NICET-certified Engineers and Designers provide you with superior systems engineering. Each system design will be uniquely tailored to fit your custom application.

Fire Protection System Fabrication

Our quality is illustrated in our custom fabricated control panels, mechanical enclosures and systems integration-each custom-built for your application. High-quality components, assembled with meticulous attention to detail, delivered on time-make the difference!

Project Management

Our experienced Project Managers work with you every step of the way to ensure a smooth, timely and efficient installation.


Whether by 3S Technicians or outside skilled trade craftsmen, your installation will be the "first class" in every way! Quality workmanship and professionalism are our trademarks.

Service and Inspections

We service what we sell-and inspect it, too! Our state-licensed and factory-trained Technicians are committed to ensuring that your system performs as it was designed. 3S will also service and inspect systems installed by others.

Customer Support

Our 24/7 response team means that we'll be there when you need us. Just let us know how we may be of service to you.

View our project gallery to see some examples of our latest work or contact us to learn more about our experience and capabilities!