Security Systems & Services in Cook County, IL

Comprehensive list of Cook County, Illinois based companies offering installation, maintenance and repair of home and business security systems, CCTV & burglar alarms, guard and video surveillance services.

Cook County, IL

Business Listings

Glavin Security Specialists is the leading security and locksmith firm in the Chicagoland area and has been protecting businesses and families in the community for over fifty years. Our customers include several of the biggest businesses in Chicago, such as Northwestern Memorial Hospital, The John Hancock Center, LaSalle Bank, the Daley Center and the John Buck Company.


Rapid professional emergency car locksmith service 24 hours a day, 7 days a week. Have you been locked out of your car? Can't find your car keys? Our team of experienced auto locksmiths can unlock your car quickly, without damage to the vehicle. Don't scratch your paint or destroy your weather-stripping with that coat hanger! Call the experts at Omega Locksmith in Chicago for quality service with professional

  • We had lost our van key & contacted Omega Locksmith. Jose came to the rescue with same

About Our Business At ALCAUTER TELECOMMUNICATIONS & WIRING our major focus is client satisfaction, we ensure jobs are always completed in a timely fashion and accurately. Most important of all you will like our quality of work and competitive rates.



At Illinois Alarm every system we design is created with a single aim in mind: your security. We design and create unique security systems with the latest in state of the art, innovative technology - engineered by the world renowned Bosch Security Company and backed by unmatched service and support from Illinois Alarm.


check locksmith's State of Illinois license number and with your local Chamber of Commerce before you trust anyone with your security. Roosevelt Road Re-Opens to Traffic Construction is over, for now. PHS Locksmiths, a local, family-owned locksmith firm is situated at 6810 Roosevelt Road in Oak Park, Illinois.


From hospitals securing the safety of their patients to industrial parks looking to prevent inefficient down-time, Griffon Systems designs comprehensive surveillance solutions customized to suit each customer's unique business needs. Griffon Systems deep experience dealing with both IP and analog-based surveillance solutions and its distinctive technical insight allows the company to design robust


Security Solutions has over fifty years of combined knowledge and is dedicated to delivering solutions for all of your security requirements. We are a licensed Alarm contractor agency as well as a licensed electrical contractor. Our design team includes former Police Officers who can assist with crime prevention and strategic planning as well as industry veterans in the sales and installation of all


Seldin Security Services is an expert contract security service company that supplies the best quality customized security programs to hospitals, corporate complexes, retailers and shopping centers, commercials properties, educational & cultural institutions.


EMERgency24 has been a leader in the alarm monitoring and security industries since 1967. Offering independent alarm dealers the capability to supply the widest range of security monitoring services, we're consistently rated as the most preferred in surveys of alarm installation firms.


ENTERPRISE SECURITY was set up in 1983 and later incorporated under the name of Enterprise Security Systems. ESSI. We will service your existing system. ESSI is an authorized dealer for GE-INTELOGIX ITI wired/wireless security systems and EMERgency 24 alarm monitoring. We install and service KEYSCAN Access Control Systems.


Locksmith in Chicago Services offered for commercial and domestic customers 24/7 with a staff of trained locksmiths. Lock change, lock repair, lockouts, security services and surveillance system installations offered at lightning speed of 15 minutes response time.


We use the latest in video technology to conduct quality surveillance and investigations. Our Special Response Team and Mobile Field Supervisors can supply immediate action to critical situations. In addition to our Chicago, Illinois corporate office, Illinois Security Services., ISS has divisions serving Indiana and Wisconsin.


Titan Security Group released it's new web page on August 21, 2008. Our expertise includes provision of armed and unarmed security officers, security consulting, training programs, investigations, and all kinds of security technology, including digital CCTV, electronic access control and all kinds of alarms.


Don't take chances with your family's security and safety. Protect your Property and supply you and your loved ones with peace of mind. Family owned & operated General Burglar Alarm has served the Chicago-land Area for over thirty five years. Once you're family, its forever! Never before has making your home safe and secue been so easy and inexpensive.


For the last three decades, Intercom Security Store has specialized in the deliver and service of electronic security systems. Our installers are factory-trained, too, so you can be sure of quality installation and servicing. Intercom Security Store supplies you with several of the most expert and reliable security products and services within the industry, including installation and service contracts.


A complete service licensed detective agency handling all lines of private detective work and investigations. Since 1959, Myers Service. d/b/a MSI Detective Services has been delivering quality investigations to attorneys, business, insurance firms and individuals. MSI is an Accredited Business with the Better Business Bureau and maintains an A+ rating.


The Atlantis Group Worldwide TAGw is a complete service company committed to delivering our customers timely solutions to their investigative, protective, and security requirements. The philosophy at TAGw is to supply our customers with individual attention and timely results in an expert manner.


Thank you for your interest in Family Security Door. Founded in 1989, Family Security has truly experienced the American dream. Our 1st factory, like many other start-ups, was a mere 2,000 square feet with a tiny office that served as a showroom.


Worried about your spouse or loved ones Internet Activity? Through state of the art technology, experienced staff, professionalism and a solid asset base, we are able to perform. In this day and age, security is of highest importance. The interests of your professional and individual life should be protected in a proactive manner.


Protect your Home or Business with innovative security camera solutions you will actually use. Our full line of analog, HD IP and HD-SDI (HD over Coax) cameras will change the way you protect your family and business.

  • I was really impressed with the selection and quality of security cameras on display.