About DMC Security Services With a distinguished career in Law Enforcement spanning 21 years, it was only natural that Chester Donati would found the premiere alarm firm serving the Chicagoland and Northwest Indiana area. Being a Police Officer can be rather frustrating at times. When joining the force your mission is to protect people.

Contact Details

  City Midlothian , IL
  Zip Code 60445
  Address 4455 147th Str
  Phone Number (708) 388-6500