SecureOne Illinois headquarters: 4701 W Midlothian Turnpike, Ste 2, Crestwood, IL 60418. Call (888) 834-5285.
SecureOne Illinois
4701 W Midlothian Turnpike, Ste 2
Crestwood, IL 60418
Phone: (888) 834-5285
Illinois DPR License #122000898. A single point of contact is available to every client 24/7.
Our Illinois headquarters sits on West Midlothian Turnpike in Crestwood, in the south suburbs of Cook County. From there and from our Chicago and Naperville offices, officers and patrols reach properties in the city, the south suburbs, the I-55 and I-80 freight corridor and the western suburbs.
The secureone.com Illinois, Chicago and Naperville pages list these communities among the places we serve:
If your property is somewhere else in Illinois, call and ask. Illinois page on secureone.com › · All locations ›

SecureOne lists three Illinois offices on secureone.com. Every office is reached through the same number.
4701 W Midlothian Turnpike, Ste 2
Crestwood, IL 60418
Serves the south suburbs and the I-55 and I-80 freight corridor.
Chicago, IL 60605
Serves properties in the city of Chicago.
1952 W McDowell Rd, Ste 100
Naperville, IL 60563
Serves Naperville, Aurora, Oswego and the western suburbs.
Phone for every office: (888) 834-5285
The city brings high-rise lobbies, hotels, construction sites and transit-heavy neighborhoods, often on the same block. Our Chicago clients include a major transportation company and construction sites, and our officers there work long-term posts, temporary coverage and events.
Our headquarters is in this part of Cook County, so the south suburbs are close to home. Retail corridors, warehouses, apartment communities and senior living sites here can use a mix of posted officers and mobile patrol. A warehouse manager in Tinley Park told us that SecureOne takes care of any issue immediately.
The freight corridor along Interstate 55 and Interstate 80 is lined with distribution centers and truck yards. Logistics security guards handle the gate and the paperwork, and patrol officers check trailers, yards and fence lines through the night.
From our Naperville office we serve Naperville, Aurora, North Aurora, Oswego, Montgomery, Woodridge and Lemont. For offices, HOAs, retail centers and business parks here, evening and overnight coverage is often where the risk sits.
I get security companies in here all the time trying to sell me their services. I don’t bother because in 8 years with SecureOne I have never had a serious security related incident on my property. They constantly reinforce policies and procedures so nobody drops the ball. Doing exactly what I require is what I need. Thank you to everyone involved.
Major Transportation Company Manager
Chicago, IL
Your officers are always professional, courteous and punctual. The field supervisor stops by several times a week. No complaints from me which is a good thing.
Construction Site Manager
Chicago, IL
I went through several companies over the years on my property. Glad I found SecureOne. It’s not that they are perfect but take care of any issue immediately. That’s all I ask for.
Warehouse Manager
Tinley Park, IL
Security has been a challenge at many of our hotels, but has never been an issue at the hotels that use SecureOne. I am a supporter of yours!! I appreciate your service.
Regional Senior Director (Large Hotel Chain)
Western Region
Your officers are vital members of our team. They are always reliable and professional.
Guest Care Supervisor (Hotel)
Nationwide
Quotes copied from secureone.com with their attributions. Scroll sideways for more.
Request a quote or call us, and we will set up a walk of your property. Referrals are available upon request.