National Security Systems Inc

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1261 S Lyon St 402
Santa Ana, CA 92705

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(800) 457-1999
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National Security Systems Inc - Santa Ana, CA
National Security Systems Inc - Santa Ana, CA
National Security Systems Inc - Santa Ana, CA
National Security Systems Inc - Santa Ana, CA
National Security Systems Inc - Santa Ana, CA
National Security Systems Inc - Santa Ana, CA
Reviews
( 9 )
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( 2 )

Best

I use National Security Systems in all three of my business locations and they're a great company to work with. They provide our building security, fire and access systems. Good s...

Worst

Most, if not all, positive reviews here are written by themselves: ehod, smithm1144, Lola2007, user192, kimwest2...

I couldn’t recommend them enough 12/20/2010

I’ve had so many other alarm companies that never were helpful or knew what they were doing. National Security Systems installed a very complex security system on my business and I don’t usually write reviews but they did such a good job, I was so impressed with their sales staff but most of all they installed a systems other alarm companies would never get to work. I couldn’t recommend them enough. more

Saved Me Major $$ 12/14/2009

I have several alarms that I purchased from National Security Systems and I could not be happier. The customer support is amazing and the alarms are high end. I used to be with ADT which was a nightmare. I'm much happier with National Security Systems and my bills are half of what they were with ADT. Better service at half the price...can't beat that. more

Excellent customer service, good service. 12/14/2009

Had a very positive experience with this company. The sales staff and technicians were so knowledgeable and helpful. Installed the system for the price they said they would and the tech showed up on time. I could not recommend them enough.? more

Excellent customer service, good service... 12/14/2009

Had a very positive experience with this company. The sales staff and technicians were so knowledgeable and helpful. Installed the system for the price they said they would and the tech showed up on time. I could not recommend them enough. more
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