GRE is pleased to announce the launch of our new website and blog. The environmental rules and regulations are ever changing and we intend to use this blog to help share information and assist our clients with achieving excellence through environmental compliance, awareness, and stewardship. GRE continues to strive to be the leading environmental consulting firm in Western Colorado and surrounding areas. We appreciate all the support from our existing clients and are always looking for ways to help new customers in the future. GRE is a full service environmental consulting firm specializing in asbestos, indoor air quality, industrial hygiene, microbial, radon, and petroleum services.