Alarms & Security Systems in Illinois
Burglar and fire alarm businesses and security system contractors.
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IL
Hi Security Group, PLLCLicense 127001923Licensed Private Alarm Contractor Agency (Detective Board)ActiveCrystal Lake, ILExpires Aug 31, 2029
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IL
ActiveSpringfield, ILExpires Aug 31, 2029
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IL
ActiveArlington Heights, ILExpires Aug 31, 2029
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IL
ActiveLong Grove, ILExpires May 31, 2029
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IL
ActiveSouth Holland, ILExpires Aug 31, 2029
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IL
Huffman Security Company IncLicense 127001193Licensed Private Alarm Contractor Agency (Detective Board)ActiveArnold, MOExpires Aug 31, 2029
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IL
I Cubed Enterprises IncLicense 127001521Licensed Private Alarm Contractor Agency (Detective Board)ActiveSouth Barrington, ILExpires Aug 31, 2029
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IL
Illinois Alarm Service IncLicense 127000167Licensed Private Alarm Contractor Agency (Detective Board)ActiveForest Park, ILExpires Aug 31, 2029
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IL
Illinois Business Communications IncLicense 127001685Licensed Private Alarm Contractor Agency (Detective Board)ActiveWood Dale, ILExpires Aug 31, 2029
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IL
Illinois Security Protection IncLicense 127001630Licensed Private Alarm Contractor Agency (Detective Board)ActiveBurbank, ILExpired Aug 31, 2026
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IL
Imperial Surveillance Inc · DBA Imperial Surveillance IncLicense 127001463Licensed Private Alarm Contractor Agency (Detective Board)ActiveElgin, ILExpires Aug 31, 2029
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IL
ActiveLas Vegas, NVExpires Aug 31, 2029
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IL
Inner Security Systems IncLicense 127000370Licensed Private Alarm Contractor Agency (Detective Board)ActiveOswego, ILExpires Aug 31, 2029
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IL
Inspiring Technologies CorpLicense 127001698Licensed Private Alarm Contractor Agency (Detective Board)ActiveBurr Ridge, ILExpires Aug 31, 2029
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IL
Integrated Custom Electronics IncLicense 127001416Licensed Private Alarm Contractor Agency (Detective Board)ActiveElgin, ILExpires Aug 31, 2029
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IL
Integrated Design Specialists, PLLCLicense 127001822Licensed Private Alarm Contractor Agency (Detective Board)ActiveMount Prospect, ILExpires Aug 31, 2029
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IL
Integrated Security Specialists IncLicense 127001410Licensed Private Alarm Contractor Agency (Detective Board)ActiveLong Grove, ILExpired Aug 31, 2026
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IL
Intelligent Systems Services IncLicense 127001256Licensed Private Alarm Contractor Agency (Detective Board)ActiveWood Dale, ILExpires Aug 31, 2029
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IL
Interface Security Systems LLCLicense 127000887Licensed Private Alarm Contractor Agency (Detective Board)ActiveEarth City, MOExpired Aug 31, 2026
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IL
International Fire Equipment CorpLicense 127000506Licensed Private Alarm Contractor Agency (Detective Board)ActiveLake Zurich, ILExpires Aug 31, 2029
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IL
Interstate Electronics CoLicense 127001448Licensed Private Alarm Contractor Agency (Detective Board)ActiveWillowbrook, ILExpires Aug 31, 2029
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IL
ActiveChicago, ILExpires Aug 31, 2029
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IL
ActiveCountryside, ILExpires Aug 31, 2029
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IL
ActiveElmhurst, ILExpires May 31, 2029
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IL
ActiveCrown Point, INExpires May 31, 2029