Welcome to PSI LLC. PSI is a specialized designer and supplier of steel jail furniture & custom made prison equipment, ADA compliant detention accessories, gun safes, gun cabinets, vault doors and video conference booths.

PSI LLC has manufactured jail and prison equipment since 1985. We offer a complete line of detention furniture, detention & ADA security accessories, prison bunks and steel access doors. We specialize in custom manufacturing detention-related equipment to meet the unique needs of your facility.

Everything we do is detention related. Our experienced engineering department is ready to assist you in fitting our products to your facility or designing products meet the strength, safety and security standards you are looking for.

Our product categories consist of security access doors, stainless steel tables, stools, cell bunks and cell desks, pistol lockers, detention shelves with safety hooks, detention accessories, jail bar grilles, woven rod and custom products.

Contact PSI today for more information about custom made prison and detention equipment!

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