I first used DTV to do the telephone and entertainment systems in my Apartment. I found them to be totally professional, extremely capable and they were not only fairly priced but talked me out of some thing that were unnessacary and could be done in easier ways.
I was so pleased with their work that I had them update my summer home in Southampton. As in NY they showed up when scheduled and did a terrific job at a fraction of the cost of local tradesman.
I recommend then and hope they do not get so busy that I cannot get them when needed.