Last Updated: October 21, 2026
The short answer: Signal of Lincoln is a locally owned security company based at 1921 S. 17th Street in Lincoln, Nebraska, owned and operated by Troy Nielsen since September 2024. We provide mobile patrol, dedicated onsite officers, armed security and event security for businesses, healthcare and senior living communities, student housing and property managers across Lincoln and southeast Nebraska.
When I took ownership of Signal of Lincoln in 2024, the goal was simple. I wanted us to be the security company Lincoln businesses could actually count on: officers who show up on time, do the job the same way every shift, and tell our clients clearly what happened on their property. In our industry, reliability isn't a bonus. It's the whole job.
We're not managing accounts from another state. I stay hands-on with our clients, and our leadership team works directly with our supervisors and officers every week. When a client calls, they reach people who know their property, their staff and their expectations. That closeness is the biggest difference between a local team and a national provider.
We work with technology, media, healthcare, assisted living, student housing, property management and event clients in Lincoln and nearby communities, including Ashland, Beatrice, Crete, Nebraska City and York.
Annie, our senior black dog, keeps our office grounded. She's a daily reminder that Signal of Lincoln is a local business run by real people who care about the community we work in.
Yes. Troy Nielsen owns and operates Signal of Lincoln here in Lincoln, Nebraska.
Lincoln and southeast Nebraska, including Ashland, Beatrice, Crete, Nebraska City and York.
Yes. We provide armed and unarmed officers, matched to each site's needs.
Mobile patrol, dedicated onsite officers and event security.
Yes. We staff sites around the clock, seven days a week.
Use our Get A Quote page or call (402) 990-9935.