Tri-Star Detention, Inc. began operating in 1993 as a Detention Equipment Contractor (DEC). Our background in the security hardware and construction industry is unique. Our lead engineer and project manager, Dan Graeber, has been involved with detention products manufacturing, installation and construction industry for more than 2 decades. He provides our customers the latest “product know how” to ensure project success. We have no ties to any specific hardware or lock manufacture. Therefore