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Home and Commercial Security in Elmhurst, IL

Custom Security Systems Built to Withstand the Toughest Crime

Being the owner of a home or business is a challenging experience. In order to keep your property safe, getting a security system is a must. Most home and business owners understand they need a security system but think it is something they can’t afford. With the help of Alert Protective Services, you can get a customized, affordable security system for your Elmhurst property. Our team of experienced technicians can quickly install a new system. Once the system is in place, you can get it monitored to add a higher degree of protection.

Unlike other Elmhurst 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!

Security Services We Offer in Elmhurst, IL


Waiting until you are robbed to get home security systems in Elmhurst is foolish. Having your home burglarized can be traumatic. The best way to ensure you are not a victim of this type of crime is by getting a security system from the team at Alert Protective. Our company has provided homeowners with the tools they need to secure their properties for years and can do the same for you. The systems we offer are both effective and affordable. Our home security services include:


Allowing us to install your commercial security system is a great way to get it functional in a hurry. We’ll make sure the system installed in your business fits your security needs. Before performing this work, we will do an on-site estimate to get a first-hand look at your property. Once we have performed this walkthrough, we will let you know how much this job will cost and when we can have it done. Our commercial security services include:


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

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


“When my condo got broken into, one of the first steps my husband I took after the break in was to get a security system installed.  We had a really positive experience with Alert Protective Services.  They were prompt, professional, and most important, their security system is easy to use (for us) and high quality.  They also had no problem coming back in a few weeks later when we realized one of the alarms for the front door wasn’t working properly.  We’ve had the security system for a few months now and I’m very pleased with it.” – Erin S.

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