Diamond K Christmas Lighting

For the past 5 years we were customers of Diamon K Holiday Lighting and were satisfied with their work. This fall, 2016, we are unable to make contact with the company to learn of our status, our lights, our outdoor decorations. Repeated calls and unreturned messages - asking for a response have been ignored and gone unanswered. Website still shows the business is active and in operation. What's the story? This is very disappointing and hurts the efforts of trying to support independent businesses.