If you need a shingle grinding and processing Dem-Con Shingle Processing is a company that can best help you out. Did you know that ground shingle material provides huge economic savings as well as being a very valuable product when it comes to the hot mix industry. Instead of putting more things in the landfills like this…why not try to turn a profit with it and it is easier than you think! Saving money and the environment is a win-win situation for all!