CGRS began in 1987 as an environmental consulting company, providing industry- and regulatory-compliance expertise and services to owners and operators in the upstream and downstream petroleum industry. Over time we have diversified to meet the ever-changing customer needs by becoming experts in the markets of Environmental Services, Liquid and CNG Fueling, Oil & Gas, and Water and Wastewater.
Mary Williams — Employees with this company smoking weed and driving construction equipment at a construction site near my house.