PHP Web Hosting

Some time ago I put up a web site on Domehost.com. Everything has been working great and I had a couple questions for their Tech Support but haven't received any feedback from them, they don't answer their phones. Also, it is stated on their site that a company called Wintek Computing took them over last year. I can't contact them either. Does anyone know anything that may have happened here? I suspect I need to find another web hosting company before my site just goes away. Stanley G. Martin System Administrator Sprint - EAS Business Intelligence Stanley.G.Martin@mail.sprint.com