Alarms & Security Systems in Illinois
Burglar and fire alarm businesses and security system contractors.
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IL
Cintas Corporation No 2 · DBA Aurora Tri-StateLicense 128000277Licensed Alarm Contractor Agency Branch Office (Detective Board)ActiveCape Girardeau, MOExpires Aug 31, 2029
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IL
Cintas Corporation No 2 · DBA Aurora Tri-StateLicense 128000278Licensed Alarm Contractor Agency Branch Office (Detective Board)ActiveHazelwood, MOExpires Aug 31, 2029
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IL
Cintas Corporation No 2 · DBA Aurora Tri-StateLicense 128000279Licensed Alarm Contractor Agency Branch Office (Detective Board)ActiveDurham, NCExpires Aug 31, 2029
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IL
Cintas Corporation No 2 · DBA Aurora Tri-StateLicense 128000280Licensed Alarm Contractor Agency Branch Office (Detective Board)ActiveFort Myers, FLExpires Aug 31, 2029
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ActiveChicago, ILExpires May 31, 2029
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IL
Citca LLC · DBA Midwest Integrated SolutionsLicense 127001316Licensed Private Alarm Contractor Agency (Detective Board)ActiveBradley, ILExpires Aug 31, 2029
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ActiveSt Charles, ILExpires May 31, 2029
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ActiveAlton, ILExpires May 31, 2029
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IL
Clear Loss Prevention IncLicense 127001616Licensed Private Alarm Contractor Agency (Detective Board)ActiveDowners Grove, ILExpires Aug 31, 2029
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IL
Cmd Security Solutions, IncLicense 127001829Licensed Private Alarm Contractor Agency (Detective Board)ActiveSchaumburg, ILExpired Aug 31, 2026
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IL
Cn Security Systems IncLicense 127001814Licensed Private Alarm Contractor Agency (Detective Board)ActiveVernon Hills, ILExpires Aug 31, 2029
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ActiveSpringfield, ILExpires Aug 31, 2029
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IL
Comcast Broadband Security LLC · DBA Xfinity HomeLicense 127001503Licensed Private Alarm Contractor Agency (Detective Board)ActiveChicago, ILExpires Aug 31, 2029
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IL
Comcast Business Class Security LLC · DBA Comcast Business SmartofficeLicense 127001555Licensed Private Alarm Contractor Agency (Detective Board)ActiveChicago, ILExpires Aug 31, 2029
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IL
Communications Engineering Company DBA Commengco CompanyLicense 127001877Licensed Private Alarm Contractor Agency (Detective Board)ActiveDubuque, IAExpired Aug 31, 2026
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IL
Company One Fire Suppression PLLCLicense 127001776Licensed Private Alarm Contractor Agency (Detective Board)ActiveFulton, ILExpired Aug 31, 2026
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IL
Complete Pump Service Co, Inc.License 127001872Licensed Private Alarm Contractor Agency (Detective Board)ActiveNew Lenox, ILExpires Aug 31, 2029
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ActiveCrystal Lake, ILExpires Aug 31, 2029
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ActiveSpringfield, ILExpires May 31, 2029
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ActiveAurora, ILExpires May 31, 2029
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Connor Electric Services Inc · DBA Connor Voice and Data TechnologiesLicense 127001615Licensed Private Alarm Contractor Agency (Detective Board)ActiveSchaumburg, ILExpires Aug 31, 2029
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IL
Convergint Technologies LLCLicense 127001176Licensed Private Alarm Contractor Agency (Detective Board)ActiveHoffman Estates, ILExpires Aug 31, 2029
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IL
Cops Inc Lock and Safe TechniciansLicense 127001043Licensed Private Alarm Contractor Agency (Detective Board)ActivePeoria, ILExpires Aug 31, 2029
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IL
Cornerstone Detention Products IncLicense 127001622Licensed Private Alarm Contractor Agency (Detective Board)ActiveMontgomery, ALExpires Aug 31, 2029
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IL
Cornerstone Detention Products IncLicense 128000283Licensed Alarm Contractor Agency Branch Office (Detective Board)ActiveGreenville, WIExpires Aug 31, 2029