Comment: I had Digital Installers set up my entire home entertainment and surround sound system about five or six years ago, but developed a problem a year back when one of my (seven) speakers went out. Since it sits right above my head, in my favorite lounge chair, it was more of an annoyance than anything else because I knew I was not enjoying the full experience of the (high end) equipment I have. I called Digital Installers and, within hours, they were at my home, diagnosed the problem, and it was fixed and done -- and they optimized my system which I had been underutilizing. I'll be having them back soon to upgrade my living room set-up to 4K and switch out the HD set back to the master bedroom. None of it's cheap, but it's done right, done fast, and best of all, Digital Installers wants you to achieve the full experience of whatever equipment you have.