Alex R.
12/16/2024
I hired ASI Alarms to add a few ethernet drops to my house, and they delivered in less time than estimated, and significantly under budget! Len came over to do a walkthrough of my house to see...
ASI Alarms
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135 Mason Cir
Concord, CA 94520
ASI Alarms is a full-service provider specializing in custom residential and commercial security systems, including surveillance, CCTV, intercoms, and structured cabling. With over 31 years of experience, the company is committed to delivering quality craftsmanship and exceptional customer service at reasonable prices.
Their offerings encompass a wide range of services, including the sale and installation of alarm systems, specialized cabling and wiring, and advanced audio solutions designed to enhance safety and improve quality of life. ASI Alarms takes pride in ensuring timely project completion and consistently strives to execute each job correctly on the first attempt.
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Reviews
5.032 reviews
Louie A.
3/19/2025
Review #2....Robert is the ultimate alarm company owner....my sensor battery died so I texted him and within 5 minutes he responded LIGHTNING FAST and guided me on how to change it myself...I...
Everett L.
2/6/2025
Luis and Terence provided great customer support and fixed my alarm. Now it's workng. They identified the problem and fixed it quickly.
P F.
3/2/2022
These guys are the best and I wish I had found them sooner. I had a house with an old alarm system that I had begun the process of upgrading it myself and honestly didn't have time to finish...
Catherine T.
7/15/2019
Robert at ASI Alarms is the only company to come out and repair an existing, wired security system. I bought a house built in 2005 and the previous owners never used the security alarm system...
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