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ASSI Security, Inc. is a leading access control and security systems integrator. ASSI has been an industry leader for commercial security systems integration catering to commercial clients nationwide. As the largest independently owned systems integration company in Southern California, ASSI Security provides cutting edge technology to ensure maximum performance.
Marina Verenikina —
John came to do the install. Super friendly and honest! Worked with me to place everything correctly. Nice guy who knows
