Over 19 years in the security business. We make sure everything is 100%!

We have been in business for over 19 years

working with well-established and reputable businesses and partners, providing you with the top of the line products and services to protect your home and business. LaMarco Systems will be there for you for years to come and when you need them the most.

Wide range of monitoring service and support

We design and install residential and commercial Fire alarm, Burglar alarm, CCTV-IP, Card Access and other systems

Licensed and Insured

Lamarco Systems is a member of NICET and holds Level 4 Certificate, a member of IESA and is one of the very few UL listed service alarm providers.

Quality and Innovation

We offer state of the art and latest technology covered by warranty from major manufacturers including Bosch, EST, S2, Brivo, Jeron, Eagle Eye and true 24 hour live support and monitoring service

Any questions? Call us now 847-239-7590


Don't just take our word for it, hear what our clients have to say!

Lifeway Foods Inc, thanks LaMarCo Systems for years of prompt and reliable services. Based on their record of quality and outstanding customer service, we highly recommend LaMarCo Systems – in fact, many of our people on our team, myself included, have also used LaMarco Systems for their home security needs.
Julie Smolyansky
Julie Smolyansky
President and CEO Lifeway Foods, Inc.,
…LaMarCo offered us brilliant yet cost effective solutions to meet all our security needs. With the integrated system all entrances are being constantly monitored remotely. Plus all the door and elevator usage is registered in the system’s database allowing running reports in case the evidence is needed. The work has been done on highly professional level. Results exceeded our standards and expectations. We would be proud to recommend LaMarCo as an extremely professional and reliable security and life safety products supplier and integrator…
Ligia Florescu
Ligia Florescu
Senior Portfolio Manager, GNP Management Group
…The implemented systems offered by LaMarCo made a huge difference in operation of our building. We now have total control of all the events going on at the property and are able to pull out evidence of unauthorized activity from the system any time. The latest upgrade of the system allowed us to monitor the camera system remotely via iPhone and iPad. This helps security guards and management keep track of all traffic and make both staff and residents feel a lot safer. We would recommend LaMarCo to anyone looking for high-quality and great service!
Bryan Pritchard
Bryan Pritchard
Tricap Chicago, LLC
I have worked with LaMarCo Systems for years at numerous shopping centers. Their expertise gives me peace-of-mind that my life safety equipment is installed, serviced and monitored to the highest standards. In addition, their team’s responsiveness and communication is second to none.
Teddy Adamczyk
Teddy Adamczyk
Mid-America Real Estate Group