SMG Security Holdings, LLC is a business security systems integrator in Chicago dedicated to solving our clients’ security issues by recommending and implementing reliable and cost-effective options that protect both lives and property while ensuring complete business and residential security. We can help your business implement a top-notch security system from careful installation to 24/7, 365 monitoring at our UL approved central station, and much more.
SMG has been a trusted source for business security systems in Chicago for over 30 years. Our commercial clients serve fields ranging from retail to education to government, and everything in between. We can support any business type as well as facilities ranging in size from 1,000 to 2,000,000 square feet. We also offer residential security solutions to keep your home and family safe. Some of our security offerings across both business and residential include fire and carbon monoxide alarms, burglar alarms, CCTV camera systems, access control, cyber security solutions, high water alarms, and our own central station services.
SMG Security is a licensed State of Illinois private alarm contractor, as well as a registered City of Chicago low voltage electrical contractor. We are also proud to be involved in the community where we are based as a member of the Elk Grove Village Chamber of Commerce. Furthermore, we make it easy for you to stay on top of your business security systems in Chicago with online bill pay, easy access to all of our products’ user manuals, and can provide remote support, among many other services.
Our guarantee is that you will be satisfied as a customer of ours, or your money back. Call or visit us today to request your business’ free estimate and consultation.
28th January 2021
For commercial buildings, fire alarms can be broken down into two kinds of systems: conventional and addressable. Conventional systems will sound the alarms when they sense a fire, but can only provide a limited amount of information. Addressable fire alarms can provide greater fire protection by offering precise data about the location and intensity of […]
29th December 2020
Buying a home is typically the biggest investment you’ll make in your life. That fact alone should be a clear indication that, yes, having a home security system installed is worth the money. Security companies have moved beyond burglar alarm systems and security cameras. The rate of home burglaries has actually dropped dramatically over the […]
20th November 2020
With colder weather fast approaching, those who own homes and businesses in the Midwest are likely already planning to make seasonal adjustments to various systems on their property. While winter HVAC maintenance, accessibility concerns, and plumbing issues may immediately come to mind, many people may be unaware of the way extreme weather can affect their […]
"We used SMG for monitoring services for our home for 35 years (!) and were consistently well served and attended to. Calls were always picked up promptly, and the service attendants never failed to immediately call to check in on us if the alarm was ever triggered (99% of the time were false alarms we generated...oops...). Service technicians were very competent as well. Highly recommend."
- J. Winstein
"Your team just left and I wanted to take a moment to say how great both Armando and Mike were during the camera installation process. Everything is up and running and I could not be more pleased."
- Susan C.
"Your employees, from the start through completion of the job, were professional and concise in the performance of their work... From the first contact through the end of the project Christian kept me informed, answered all of my questions, and guided me in having the correct system installed... They were indeed professional, polite, kept their work area tidy and worked around all of the functions we had going on at the church. I am especially grateful for these men being on our job as they are the face of your company and they represented you well."
- Mark K.
"The installation crew that was here was FABULOUS!!! I didn’t even know they were here most of the time. There was no doubt in my mind that they knew what they were doing. You have no idea how comforting that is. As I’m sure you know, that isn’t always the case when there are technicians in the building. It went very smoothly and we’re so grateful for that! Please extend my gratitude and appreciation for the job they did. I knew we made the right decision!"
- Gail H.
"Thanks for your help with this process! Your install team was amazing! They were extremely efficient and we hardly knew they were there. Great guys who took the time to show us how to use the system and answered all our questions. I’m sure I will have some for them down the road. Big thanks to you and your team!"
- Frank M.
"A short note to tell you about the great customer service provided by your staff. We moved to Wheaton in August 2019 to a townhome that had an older SMG System. Anthony came out and explained the SMG capabilities, John updated the system and Dave has been by several times to troubleshoot and solve problems. The three are real professionals and know what they are doing. The administrative staff on the phone are always very helpful and professional. Please thank them for their service.
- Mark T.
"Recently switched my monitoring service company for an Elk Grove location. These guys gave me the best quote for an affordable system! Great company!"
- Jade
Please reach out to us if there is any additional information you need and we will respond to you as soon as possible.
120 King Street
Elk Grove Village, IL 60007
Mon - Fri: 8:00 am - 5:00 pm
Saturday: 9:00 am - 2:00 pm
