About Stronghold Protective Systems
Stronghold Protective Systems was founded in 2026 in Williamson County, Texas by law-enforcement professionals who spent their careers arriving after a door had already given way.
Our mission is to safeguard every home in America.
We harden the physical parts of a house: doors and their frames, security screens and screen doors, rated entry doors, safe-room doors, and safes anchored properly. Every job starts with a free Stronghold Safety Assessment, and the report that comes out of it tells you what we would do and in what order.
The founders
David and Melissa Viergutz
Stronghold Protective Systems was founded by David and Melissa Viergutz, disabled Army veterans and former law enforcement officers.
David spent ten years in law enforcement and worked hundreds of property crime cases. He saw what it costs a family when officers arrive minutes too late, and he stopped accepting that the front door should be the weakest thing standing between them.
That is why this company exists. A reinforced door buys time, and time is all that separates a family from whoever is trying to get through it. A break-in is decided in seconds; the work turns those seconds into minutes, and minutes are long enough for help to arrive.
The difference between a house and a stronghold is what the police report says afterward. We are in the business of making it read Attempted.
David’s vision is a county of homes built like castles, and homeowners who sleep through the night because they know it.
What we are, and what we are not
We make the physical envelope of a home harder to breach. We are not a locksmith, a handyman service, or a commodity door installer. We do not sell monitoring. Our experience is the reason we know where homes fail, and that is the only way we use it.
Tested. Vetted. Specified for the threat.
Stronghold sources specialized protective products from established manufacturers whose systems meet recognized forced-entry, ballistic, impact, and security standards. We select components based on the property and protection objective—not manufacturer incentives.
How we work
Every relationship starts with the free assessment and the Stronghold Report. Products are specified to their exact tested rating and described in the manufacturer’s own words. Installation is performed by a licensed, insured contractor we select for the job, under our project management, and we return thirty days after every job to inspect the work.
Schedule your free Stronghold Safety Assessment.
Every homeowner in Williamson County and the surrounding area is entitled to a free home security assessment — the 73-point Stronghold Safety Assessment. It scores the house on how well it holds against a forced entry, and you keep a written report of what we’d fix first. It is guaranteed to show you how to improve your home’s safety.