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Home and Commercial Security Systems in Addison, IL

 Security That Outsmarts the Toughest Addison Crime

As a top leader in the security system industry in Addison, IL, we are continuously raising the bar on our services, efficiency and effectiveness. Our dedication and commitment to the communities in Addison have never wavered, and our team of licensed professionals exceed industry standards by putting our customers first. If you are in the market for a home or commercial security system, we’re your team!

Unlike other Addison security companies, we offer:

  • Best brands & hardware: the most trusted industry technology
  • Local Chicago business: security by Chicagoans, for Chicagoans
  • Experienced installers: average tech has 10+ years experience

Schedule your security service today!

Services We Offer in Addison, IL


Making sure your family is safe in your Addison home is our number main focus. We have the knowledge, experience and equipment required to create a system that not only fits your house and family needs, but also your budget. Whether you need an alarm system or home automation, we can do it all. Our homes security services include:


Looking for an access control system or video surveillance? We can help! Our team of professionals have helped implement security systems in thousands of businesses, leaving us with the knowledge in understand what is the best and what is not. Our business security services include:


Looking for a specific security brand for your Addison home or business? Browse our list! If you don’t see the security brand you want, we can probably still help. We offer:

  • Ademco
  • ADT
  • Silent Knight
  • Honeywell
  • Napco
  • Safewatch
  • G.E.
  • Firelite
  • DSC
  • FBII
  • And much more. . .


“We recently purchased a Townhouse that had an Alert system installed when we bought it. Our neighbors all had the same system installed and mentioned Alert being a solid service.  I called to set it up, the pricing was completely fair, and even though our system is 9 years old, they told me it was a great system and there are certainly newer ones out there that they could upgrade us to, but that they thought ours was good and no need to do it.  I appreciated the honesty having just spent a lot of money on moving/new home.

Scheduling was easy and the technician took the time to walk through the system and set me up with a mobile app to arm/disarm the system from my phone which was nice.  Hopefully I never have to find out just how good Alert is with any break-ins or issues”. – Scott H

See what other home owners and business owners are saying about us! With 4.6 out of 5 stars on Google!


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    Alert Protective Services LLC

    3833 N Cicero Ave Chicago, IL 60641-3623

    License #127-001677

    (773) 685-8383 - Sales and Service (847) 879-6134 - Central Station

    (773) 545-8940 - Fax

    We can monitor

    almost any existing make or model for less than

    Quality Alarm Systems

    Ancillary Products and Services for Your Home and Business Since 1982