First off, I've hired several computer guys over the years, and I normally am not happy with the results. This time I was!We need cabling done at our office as well as computer help at our home. Shannon was very professional and very knowledgeable. He was actually a lot of fun too! Most computer people are normally missing a social etiquette jean. He does not! With the way he is socially, it's hard to believe he's a computer person! We will definitely hire Computer Group again.- He installed all of the office network cabling and actually certified it when he was done. The work was immaculate and looked VERY clean (it even works great too!).- At our house, he installed a wireless network, cleaned the viruses off of two computers, and our home computers have never run faster.- The final step was installing a video surveillance system at our house. It is SO cool! We now can easily keep an eye on things while we are gone!Hire these guys, you won't regret it.