Avoid this company. Find another company that is more reputable. Whatever you do, DO NOT give any money to this company up front. I paid in advance a couple hundred dollars for them to install an over-the-air antenna for my home, and have never heard back from them. Repeated phone calls have not been returned. The owner has no physical store-front and works out of his mother?s home. As a consequence, you have no other recourse than to contact him via the phone which he does not answer. Strong Recommendation: Stay away from Superior Antenna Systems in Martinsville.