Cornerstone is the leading detention and security contractor, manufacturer, and supplier in the world. Our scope includes construction, maintenance and repair, security electronic integration, and jail and prison supplies.
Cornerstone clients range from architectural and design firms, general contractors, federal, state and local municipalities, maintenance staffs, jail administrators, and private prison operators. Let Cornerstone be a part of your next security project! We are ready to work with you on every aspect of your project, from budget assistance and scheduling to design assist and construction. Contact us to discuss your project and how we can be of assistance to you! Cornerstone knows as the Jail Administrator, Warden, or Maintenance Supervisor, you are responsible for maintaining your facilities' security envelope.
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