About Us
Why STT Security?
Better People = Better Service.
We work with you to ensure our staff’s compensation and benefits match your company’s culture, needs, and overall goals. In doing so, we create attractive positions which retain dedicated staff longer. Our management team is here to support you and your staff from day one.
Unique Size. Unique Commitment.
Our unique business size ensures you receive dedicated, personalized support and are provided with elite services. This means you receive the performance of a much larger security firm but with the support you expect only from a small business.
Personal Support and Service.
When there’s an issue or concern, you want it resolved quickly. Whether it be from the client or an employee, we will do what it takes to solve the problem immediately. All levels of our management team can be reached at any time, so your security is always in good hands.
Experience and Trust.
With over 50 years of service under our belt, it’s no wonder why businesses from coast to coast trust STT as their security resource. Privately owned and managed, Fortune 500 companies and small business alike count on STT’s personalized services to protect their assets.
Information Technology Solutions.
We implement proprietary technology solutions to help track, record, and analyze the value we bring to your business. Through structured reports and consultations, we supply you with this information to help you make more informed business decisions.
Security Personnel Solutions.
We offer a variety of security and safety focused personnel including: armed/ unarmed, uniformed and plainclothes, executive protection, first responders, customer service and other specialized personnel support roles to meet our clients needs.
Open and Transparent.
We work tirelessly to ensure our services exceed your expectations, but sometimes circumstances beyond our control do happen. We understand that no business is perfect, and we’ll be the first to admit when there’s a problem on our end. You can always count on us for swift, deliberate and transparent attention any issue.
Happy Employees. Happy Clients.
On a daily basis our team works directly with our field management and employees. We are an open-door organization and carefully review all input from the field, maintaining an on-going commitment to considering our employees, first and foremost. Although our operations spread many states and miles, we foster a family environment where many find home for decades.
Our Owner Operator Team

Denise Robertson, MBA
VP, Finance & Human Resources, Partner
Denise began her tenure with STT in 2004 as the Human Resources Director after 15 years in HR in manufacturing. She has worked through the ranks from Human Resources, to Corporate Operations: Finance and Administration. Denise holds a Bachelor of Human Resources Management from Central Michigan University and an MBA from Northwood University.

Jason vonReichbauer, MS
VP, Operations, Partner
Jason began with STT in 2008 after spending 12 years in law enforcement. While in law enforcement Jason specialized in SWAT, Narcotics Detective work, and Campus Policing. Jason has been critical in STT’s development of Higher Education vertical market portfolio. Jason holds a BS in Psychology from Central Michigan University and a Master of Science degree from Ferris State.

Calvin Rusch, BA
VP, Business Development, Partner
Calvin began with STT as a Security Officer and Intern in 2007 and joined the company full time in Sales and Marketing in 2009. Shortly after, his role expanded to include: start-up operations, physical security assessment, security program development, and IT. Calvin holds a Bachelor of Arts degree from Central Michigan University in Entrepreneurship and Marketing.
Testimonials
What Our Clients Say About Us
Stewardship and Community
Company History
STT was founded in 1973 by Dave Rusch, a former police officer. After a brief career in undercover work he decided to set out on his own, filling what he felt was a lack of quality services available to businesses at that time.
In its first few years, STT provided mostly investigative and retail loss prevention services. Grocery stores and other retailers comprised most of the companies work in addition to worker’s compensation investigations and undercover assignments. As the company quickly developed strong reputation, organic growth ensued at a rapid pace. STT’s offerings quickly expanded to include security personnel at hospitals, shopping centers, and industrial locations. This new division of the business expanded rapidly and across the country, wherever clients had needs. This geographic growth also opened many new opportunities for the business in new vertical markets which it expanded into.
Since then, the business has continuously adapted to ever changing security challenges, always remaining focused on delivering great services and taking good care of our employees. We continue to build on our foundation of high standards, trust and on-going partnership with not only our clients, but first and foremost our employees. We know without happy employees, we will not have happy clients.
In 2017, three long term employees of the company purchased the business from Dave upon retirement. Since that time the business has added many resources, technologies, new clients and service offerings including a training and consulting division. Our mission remains the same: foster an employee centered culture, have great integrity and partner for the long-term with our clients. We are proud to remain a privately owned and operated business trusted by hundreds of clients across the USA.

