Primary Systems, Inc.

Founded in 1976 Steven Potts, President

Primary Systems designs, installs and supports premier Security, Life Safety, Telephony, Audio/Video, and Building Automation systems for a variety of industries, including Healthcare, Education, Commercial & industrial. With more than 30 years of experience, Primary Systems is a leader in these fields and provides systems that make your business more secure, efficient, cost-effective and competitive.

The Right Technology for Your Business

With technology rapidly evolving, Primary Systems will help you choose a system that serves your needs with respect to your budget. We provide the following state-of-the-art systems that vary in price and complexity:

  • Fire Alarm Systems
  • Educations Systems
  • Security Systems
  • Audio/Visual Systems
  • Telephony Solution Systems
  • Healthcare Systems

End-to-End Project Management

Primary Systems works with you every step of the way, from system design and installation, to training and service. Our technicians and engineers are specially trained in their industries and will tailor a system to fit your particular requirements. Then we will customize training and support programs to ensure that your system operates sufficiently.

Quality Support

At Primary Systems, we believe that product support is of equal importance to the products we sell. Our clients recieve top quality support through our provision of planning, operations management, engineering design and technical service staff to work with our clients throughout the duration of the project.

Service 24-Hours a Day

Primary Systems service representatives are on call and available 24/7 for prompt dispatch to your facility. We will develop a plan to deliver the needed level of response so you’ll know your people and property are protected around the clock.

A Service Company

Today’s business and industry now have an even greater demand for a qualified specialty systems contractor. New technologies continually offer an array of outstanding services for companies. Whether in the field of healthcare, education, commercial, industrial or government, technology needs to deliver more than just sophisticated shortcuts. Today’s tools and techniques must make you r business more efficient, cost-effective and competitive. Our dedication is to helping customers find the right technology solutions that meet their needs and budgets.

Company History

In 1976, Primary Systems was founded in St. Louis, MO as a uniquely qualified company to provide for the design installation and maintenance of Audio/Video, Security, Life Safety and Building Automation systems.

Recent Projects


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4000 Green Park Rd.
St. Louis, MO 63125


  1. NECA
  2. ASHE
  3. BICSI
  4. IBEW