Mike and his team over at Cornerstone have been great to work with and have done a great job of keeping us well informed of changes in the IT security area for our business. They have helped several of our clients as a managed Office 365 consultant, running cables for new office builds, and managed network security. They are always very responsive to questions and calls for work. I trust they have our backs when needed!

Wonderful management, family owned.

Do not trust the owner of this place as far as you can throw him. Obviously that goes for his wife as well. He used to bad mouth the guy that I came in after to replace and some clients seemed to mention the same person much differently. Later I observed events as he turned on a long time employee - it developed over a few months wherein he kept stating a situation that was nor at all what the fellow employee described. He ended up claiming that the employee had been blatantly insubordinate which matched neither my knowledge of the man nor the mans version of events. The insubordination was that the owner wanted him to not bill time spent on quoting hardware and the employee correctly noting that isnt legal. Further he vindictively went after and successfully prevented the payment of unemployment insurance.SHOCKER... when the time came and a person got upset and the wording I used. Rather than explain the person was seeing offense where there was none intended he fired me. He ignored that I literally saved the business from a major client and tossed away 5 years of loyal service with no severance nor being allowed to even sell my vacation days and not even a damn reference. And surprise surprise - he called some being offended at I see where you got in over your head (like I see what happened) willful negligence and the state of Texas decided that was reasonable.If you ever want to see a demon walking around in a human suit do business with Mike Sedtal.