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      Cornerstone Control Systems

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      Cornerstone Control Systems reviews

      Great crew, but management is untrustworthy - Fire Alarm Technician Cornerstone Control Systems Employee Review

      1.0
      Jun 24, 2026
      Fire alarm technician
      Recommend
      CEO approval
      Business outlook

      Pros

      Not really any pro outside of having a great crew

      Cons

      Management is the problem, you get nothing your promised. They lie on you and try to skip out on pay. They don’t have any benefits no PTO or anything. Impossible to work your way up. Your just looked at as the help.

      Explore other reviews about Cornerstone Control Systems

      4.0
      Apr 1, 2021
      Design manager
      Recommend
      CEO approval
      Business outlook

      Pros

      Smaller company so you are working with the people who make the final decisions regarding standard processes and polices

      Cons

      Smaller company so some things are done by the seat of our pants.

      1.0
      Mar 18, 2026
      Project accountant
      Recommend
      CEO approval
      Business outlook

      Pros

      I can't think of anything positive about this company.

      Cons

      Horrible place to work. Extremely unprofessional.

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