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      Access Control Systems in King Of Prussia, PA

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      4. Allied Universal

      Allied Universal
      484-654-3800Call NowVisit Website
      Directions
      Security Control Systems & MonitoringSecurity Guard & Patrol ServiceSecurity Control Equipment-Wholesale & Manufacturers

      150 S Warner Rd, King Of Prussia, PA 19406

      From Business: We are a leading security services company with more than 200,000 employees and revenues exceeding $8.5 billion. With offices located throughout the nation as well as…

      9. Spectaguard Inc

      Spectaguard Inc
      610-239-1100Call Now
      Directions
      1.0
      1.0
      Security Equipment & Systems Consultants

      3606 Horizon Dr, King Of Prussia, PA 19406

      "These people keep calling my number and hanging up. I tried to call them back and it sound like a fax answers it. It is very aggravating, annoying and disrespected. Not to…"

      10. Robert D. Irwin & Associates

      Robert D. Irwin & Associates
      610-277-8658Call NowVisit Website
      Directions
      Security Control Systems & MonitoringHome ImprovementsPlumbing-Drain & Sewer Cleaning

      1060 1st Ave, King Of Prussia, PA 19406

      OPEN 24 HOURS

      From Business: Robert D. Irwin & Associates was Awarded the USCA's 2011 Best Electric Contractor in KOP Area . Robert D. Irwin and Associates exists to offer ultimate value to our customers…

      YP
      30 Years
      in Business

      11. Allied Universal® Security Services

      Allied Universal® Security Services
      484-654-3800Call NowVisit Website
      Directions
      Security Control Systems & MonitoringSecurity Guard & Patrol ServicePrivate Investigators & Detectives

      150 S Warner Rd Ste 170, King Of Prussia, PA 19406

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

      From Business: Allied Universal is the area's leading provider of security solutions We offer an integrated security solutions approach We will assess, design, deliver and optimize your…

      YP
      68 Years
      in Business

      12. VES Fire Detection Systems

      VES Fire Detection Systems
      610-992-0400Call NowVisit Website
      Directions
      Security Control Systems & MonitoringSecurity Equipment & Systems ConsultantsFire Alarm Systems

      620 Allendale Rd, King Of Prussia, PA 19406

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

      From Business: VES LLC was founded with one mission: to give dealers a comprehensive, cost-effective means of providing fire detection networks for corporate, educational, government and…

      13. Pye-Barker Fire & Safety

      Pye-Barker Fire & Safety
      215-576-7111Call NowVisit Website
      Directions
      Security Control Systems & MonitoringFire Protection ConsultantsFire Alarm Systems

      1008 W 9th Ave, King Of Prussia, PA 19406

      From Business: Pye-Barker Fire & Safety is the U.S. leader in fire protection, life safety and security systems. Founded in 1946, Pye-Barker has become the largest private…

      15. Oliver Sprinkler Co Inc

      Oliver Sprinkler Co Inc
      610-277-1331Call NowVisit Website
      Directions
      Security Control Systems & MonitoringFire Alarm SystemsAutomatic Fire Sprinklers-Residential, Commercial & Industrial

      501 Feheley Dr, King Of Prussia, PA 19406

      CLOSED NOW:7:00 am - 5:00 pm
      YP
      65 Years
      in Business
      Amenities:
      Wheelchair accessible

      19. ADT - Official Sales Center

      ADT - Official Sales Center
      888-671-7048Call NowVisit Website
      Security Control Systems & MonitoringSecurity Equipment & Systems Consultants

      Serving the King Of Prussia Area

      OPEN 24 HOURS

      From Business: ADT Inc. provides security, automation, and smart home solutions to consumer and business customers in the United States. It provides a range of fire detection, fire…

      YP
      151 Years
      in Business
      Contact Us

      20. Keystone Computer Advising

      Keystone Computer Advising
      610-710-6269Call NowVisit Website
      Directions
      Security Control Systems & MonitoringInternet Products & ServicesComputer System Designers & Consultants

      1240 East Ridge Pike, Plymouth Meeting, PA 19462

      CLOSED NOW:11:00 am - 4:00 pm

      From Business: A one stop solution for all your technology.

      YP
      16 Years
      in Business

      21. Patrol 51 Security Guard Service

      Patrol 51 Security Guard Service
      844-764-3476Call NowVisit Website
      Security Control Systems & MonitoringSecurity Equipment & Systems ConsultantsBodyguard Service

      Serving the King Of Prussia Area

      OPEN 24 HOURS

      From Business: Patrol51 offers professional armed and unarmed security guards and private security for all your commercial and residential needs. We are licensed, bonded and insured and all…

      YP
      25 Years
      in Business

      22. Alarm Works Inc

      Alarm Works Inc
      800-379-7944Call NowVisit Website
      Security Control Systems & MonitoringSecurity Equipment & Systems ConsultantsHomeland Security

      Lansdale, PA 19446

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

      From Business: At Alarm Works for Businesses and Home Owners We Ensure the safety of your family, property, and business from burglary, fire, and other threats. Alarm Works prepares its…

      YP
      58 Years
      in Business

      24. Protection One

      Protection One
      610-337-2321Call NowVisit Website
      Directions
      5.0
      5.0
      Security Control Systems & MonitoringSecurity Equipment & Systems Consultants

      2490 Boulevard Of The Generals Ste 190, Norristown, PA 19403

      "My service experience was very positive. As a business, I felt you not only needed to know my level of satisfaction, but also your employee's presentation. Your technician was…"

      We found 822 results for Security Systems And Card Access in or near King Of Prussia, PA.They also appear in other related business categories including Security Equipment & Systems Consultants, Fire Alarm Systems, and Medical Alarms. 21 of the rated businesses have 4+ star ratings.


      The businesses listed also serve surrounding cities and neighborhoods including North Philadelphia, Center City, and Northeast Philadelphia. These businesses offer their services in one-or-more of the following languages: Spanish, Hindi, and Punjabi.