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Home & Commercial Security Systems in Lake Bluff, IL

Smart Security at Your Fingertips

Since 1982, Alert Protective Services has been Lake Bluff’s award winning, locally operated source for all home and business security needs. We have consistently been a leader in the security industry, serving customers with premier products and services. Our team of security experts have the skills and experience, to minimize safety concerns and problems local residents and business owners face each and everyday.

Unlike other Lake Bluff 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 Lake Bluff


If you’re a Lake Bluff home owner looking to invest in a security system to protect your family, you’ve come to the right place. Not only do we provide top of the line security products, but also outstanding service. When you schedule with us, we’ll send one of our licensed security techs to inspect your home. From there, we will work hands on with you to determine what system is best for your home’s security needs and budget. Our home security systems include:


Alert Protective Services has served thousands of businesses in Lake Bluff, giving us the upper hand when it comes to knowing what works and what doesn’t. We also work with top manufacturers across the US, ensuring our security systems will not break down at any point in time. Whether you need access control or a fire alarm system, we can help. Our commercial security services include:


If you are wanting a specific brand to be installed into your home or business in Lake Bluff, don’t worry. We service and install the following:

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


“Very professional and quick installment. Clear instructions on how to use the user-friendly panel and app. Our motion sensor set off the alarm while we were away and I got a phone call from Alert. Great to know they are ready to help 24/7. Would highly recommend” – Stefan L

See what other home 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