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Home & Commercial Security Systems in Highland Park, IL

Outstanding Security Built for Your Home or Business

There are many different companies in Highland Park dedicated to safety, but we believe our company is a tier above the rest. Not only do we provide our customers with the highest quality of service, but also with the most dependable and reliable security systems. We partner with top manufactures across the united states, allowing us to confidently customize a security system made for your needs.

Unlike other Highland Park security companies, we offer:

  • Top 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!

Security Services we offer in Highland Park


Home break-ins occur more often than you may think, so it is important you and your family take the necessary steps to protect your Highland Park home. Our local security company takes pride in customer satisfaction, which is why our security experts work hands on to determine what system is best for your needs. Whether you need a security cameras or an alarm system, we can do it all. Our home security services include:


If you are looking for a top of the line commercial security system for your Highland Park building, look no further! Not only have we serviced thousands of businesses in the area, but we have the experience to understand what will work best for your company. Whether you need access control or fire alarms installed, we got you. Our commercial security services include:


Need a certain brand for your Highland Park commercial building or home? We offer:

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


“I’ve been using Alert for about 4 years.  They provide excellent service.  Initially I chose them as they were considerably less expensive than the competition and it turned out to be a great decision.   The few times I encountered a problem with the remotes,  they came out immediately and swapped them.  I recommend them without any reservation.” – Iris S.

See what other home and business owners are saying about Alert Protective! 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