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      Access Control Systems in Derby, CT

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      61. Advanced Security Technologies, Inc.

      Advanced Security Technologies, Inc.
      203-381-0060Call NowVisit Website
      Directions
      Security Control Systems & MonitoringSecurity Equipment & Systems ConsultantsSecurity Guard & Patrol Service

      292 Coram Ave. Shelton Ct 06484, Shelton, CT 06484

      OPEN NOW:8:00 am - 4:00 pm

      From Business: AST is a full-service life-safety and security technology consulting and integration firm that provides the design, installation, and support services necessary to create and…

      66. Prosegur Security USA – Shelton Office

      Prosegur Security USA – Shelton Office
      203-616-2666Call NowVisit Website
      Directions
      Security Control Systems & MonitoringSecurity Equipment & Systems ConsultantsSurveillance Equipment

      1 Enterprise Dr Ste 412, Shelton, CT 06484

      OPEN NOW:8:30 am - 5:30 pm

      From Business: Prosegur’s Shelton office proudly serves the surrounding New Haven area and all of Connecticut, providing professional security services tailored to local needs. We offer…

      71. DiBiagio Electrical Construction

      DiBiagio Electrical Construction
      203-913-9280Call NowVisit Website
      Security Control Systems & MonitoringElectriciansComputer Cable & Wire Installation

      Serving the Derby Area

      OPEN NOW:8:00 am - 6:00 pm

      From Business: Electrical Contractor with 20 years experience dealing with the toughest of installations working hard for you ! checkout our site we have many pictures to see the quality of…

      YP
      23 Years
      in Business

      75. Security Unlimited,llc

      Security Unlimited,llc
      203-569-1202Call Now
      Directions
      Security Control Systems & Monitoring

      303r Isinglass Rd, Shelton, CT 06484

      From Business: Alarm Systems,Fire Detection,Security Cameras,Home Automation,Commercial Locksmith

      YP
      12 Years
      in Business

      80. Tri Star Security Inc

      Tri Star Security Inc
      203-828-6328Call Now
      Directions
      Security Control Systems & Monitoring

      39 New Haven Rd, Seymour, CT 06483

      OPEN NOW:7:30 am - 3:00 pm

      From Business: Established June, 2002 In Derby, CT. We strive to offer to up most excellence in customer service and satisfaction, with our staff and products offered.

      YP
      23 Years
      in Business

      86. Alliance Security Alarms

      Alliance Security Alarms
      203-298-9663Call Now
      Directions
      Security Control Systems & MonitoringSecurity Equipment & Systems ConsultantsSecurity Guard & Patrol Service

      20 Nettleton Dr, Woodbridge, CT 06525

      OPEN NOW:9:00 am - 5:00 pm

      From Business: At Alliance Security Alarms, we understand our customers. We are located in Woodbrige, CT proudly serving all of the surrounding areas. Our Mission is to earn your long-term…

      YP
      58 Years
      in Business

      88. strategic security

      strategic security
      203-397-8065Call NowVisit Website
      Directions
      Security Control Systems & Monitoring

      807 Fountain St, Woodbridge, CT 06525

      OPEN NOW:9:00 am - 5:00 pm

      From Business: Security Systems integrator in business for 25 years, provides, installs and services security cameras, access control, intercoms, emergency phones and more

      We found 566 results for Security Systems And Card Access in or near Derby, CT.They also appear in other related business categories including Security Equipment & Systems Consultants, Fire Alarm Systems, and Security Control Equipment-Wholesale & Manufacturers. 20 of the rated businesses have 4+ star ratings.


      The businesses listed also serve surrounding cities and neighborhoods including Central New Haven, Downtown New Haven, and Downtown Bridgeport. These businesses offer their services in one-or-more of the following languages: and Spanish.