History

With our main office in San Diego, California, Cascade Sierra is a new business to Southern California, but we bring with us the combined experience of our sister company, Cascade Environmental Resource Group Ltd, based in Canada with offices in Whistler and Squamish, Bitish Columbia. Cascade Sierra was formed to work in partnership with Cascade Environmental Resource Group Ltd, which brings with it 14 years of international experience. We have worked on a wide range of land development and resource management projects, throughout North America and Europe, and we look forward to bringing this expertise to Southern California