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      Security Control Systems & Monitoring in Dundalk, MD

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      121. ADT Security Services

      ADT Security Services
      844-320-5700Call NowVisit Website
      Directions
      Security Control Systems & MonitoringSecurity Equipment & Systems ConsultantsMedical Alarms

      11155 Dolfield Blvd, Owings Mills, MD 21117

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

      From Business: ADT is a leading provider of security and automation solutions for homes and businesses in the United States and Canada, people on-the-go and their networks. Making security…

      YP
      146 Years
      in Business

      122. Adt

      Adt
      844-320-5700Call NowVisit Website
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      Security Control Systems & MonitoringSmoke Detectors & AlarmsFire Alarm Systems

      1701 Belmont Ave, Baltimore, MD 21244

      OPEN 24 HOURS

      From Business: Security Alarm Service

      123. Serious Security Systems Inc

      Serious Security Systems Inc
      410-484-7462Call Now
      Directions
      Security Control Systems & MonitoringFire ExtinguishersSecurity Equipment & Systems Consultants

      127 Slade Ave, Pikesville, MD 21208

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

      From Business: Serious Security Systems Inc. specializes in advanced security solutions for both residential and commercial properties. Our offerings include state-of-the-art security…

      124. Custom Electronic Systems LLC

      Custom Electronic Systems LLC
      410-944-0419Call Now
      Directions
      Security Control Systems & Monitoring

      6953 Rockfield Rd, Windsor Mill, MD 21244

      CLOSED NOW:12:00 pm - 11:30 pm

      From Business: Custom Electronic Systems has the ultimate solution for the electronic products you either want or already own. We design and install systems for audio, digital TV, digital…

      125. Murrey Installations Inc

      Murrey Installations Inc
      410-527-1177Call NowVisit Website
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      Security Control Systems & MonitoringSecurity Equipment & Systems Consultants

      13816 Jarrettsville Pike, Phoenix, MD 21131

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

      From Business: At Murrey Installations, Inc., we specialize in delivering top quality home security systems, professional installation of security alarm systems, video surveillance systems,…

      126. Baldino's Lock & Key, Timonium

      Baldino's Lock & Key, Timonium
      410-561-0960Call NowVisit Website
      Directions
      Security Control Systems & MonitoringLocks & LocksmithsKeys

      2080 York Rd Ste 130, Timonium, MD 21093

      CLOSED NOW:8:30 am - 5:00 pm

      From Business: Baldino's Lock & Key | Locksmith Serving Timonium MD Baldino's Lock & Key provides Residential & Commercial locksmith services including Key duplication, mobile locksmith…

      127. Total Security Systems

      Total Security Systems
      443-857-2128Call NowVisit Website
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      Security Control Systems & MonitoringHome ImprovementsFire Protection Equipment & Supplies

      2300 York Rd Ste 216, Lutherville Timonium, MD 21093

      CLOSED NOW:8:00 am - 11:30 pm

      From Business: We install high-tech security alarm systems from only trusted names in the home security industry. We have everything from hardwired to wireless alarm systems, alarms with…

      YP
      14 Years
      in Business

      128. Defender One Security

      Defender One Security
      443-834-6697Call NowVisit Website
      Directions
      Security Control Systems & MonitoringSecurity Control Equipment-Wholesale & Manufacturers

      400 Red Brook Blvd Ste 200, Owings Mills, MD 21117

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

      From Business: Defender One Security is a licensed, insured, and bonded security company. Our mission is to safeguard your most important assets - people. We provide security training…

      YP
      16 Years
      in Business

      129. Safety Systems Inc-Honeywell Auth Security Dealer

      Safety Systems Inc-Honeywell Auth Security Dealer
      800-977-9634Call NowVisit Website
      Security Control Systems & MonitoringSecurity Guard & Patrol ServiceSecurity Control Equipment-Wholesale & Manufacturers

      Serving the Dundalk Area

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

      From Business: Why Safety Systems? We know what we're doing! Safety Systems, Inc. has been recognized many times for technical excellence by customers, suppliers and industry associations.…

      YP
      58 Years
      in Business

      130. Crest Lock Co., Inc.

      Crest Lock Co., Inc.
      410-256-7800Call NowVisit Website
      Security Control Systems & MonitoringLocks & LocksmithsKeys

      Serving the Dundalk Area

      CLOSED NOW:8:00 am - 4:30 pm

      From Business: Crest Lock Co. is a second generation family business started back in 1969. The business started as a traditional locksmith company, a lot has changed in 41 years. Crest Lock…

      131. Arrington Security Investigations Inc

      Arrington Security Investigations Inc
      410-303-1720Call NowVisit Website
      5.0
      5.0
      Security Control Systems & MonitoringSecurity Guard & Patrol ServiceSecurity Equipment & Systems Consultants

      Serving the Dundalk Area

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

      "Have had the opportunity to use this company for guard services and have been completely satisfied with the service. The guards are informed and are helpful in most situations…"

      133. Alarmax Distributors Inc

      Alarmax Distributors Inc
      410-683-0677Call NowVisit Website
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      Security Control Systems & MonitoringSecurity Control Equipment-Wholesale & Manufacturers

      2163 Greenspring Dr, Lutherville Timonium, MD 21093

      CLOSED NOW:7:30 am - 5:00 pm
      YP
      35 Years
      in Business

      135. Signals Defense

      Signals Defense
      410-902-0356Call NowVisit Website
      Security Control Systems & MonitoringSignalsWindow Tinting

      Serving the Dundalk Area

      CLOSED NOW:8:30 am - 5:00 pm
      YP
      26 Years
      in Business

      149. Crimpco

      Crimpco
      410-484-0363Call NowVisit Website
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      1.0
      1.0
      Security Control Systems & Monitoring

      2545 Lord Baltimore Dr, Windsor Mill, MD 21244

      CLOSED NOW:8:00 am - 4:30 pm

      "Read the fine print. Insisted on charging a full year of monitoring because we didn't cancel 30 days before the 7th year of service began . Yes, after 6+ years they still…"

      We found 577 results for Security Control Systems Monitoring in or near Dundalk, MD.They also appear in other related business categories including Security Equipment & Systems Consultants, Fire Alarm Systems, and Medical Alarms. 5 of the rated businesses have 4+ star ratings.


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