Founded in 1978, Environmental StoneWorks' “start to finish” philosophy allows the company to understand the needs and challenges of today’s builder far beyond that of any stand-alone manufacturer. The design, manufacture, installation and warranty support all happen under one roof.This “one point of responsibility” business model is what sets the company apart. Builders benefit by having a project manager on site from beginning to end. This trained and experienced “go-to” guy is 100% accountable to eliminate any issues that may arise – so the builder won’t have to. Having the security of a warranty from the manufacturer for both product and installation is catching on with builders - and their clients.