The Company. Our core Values. Our Beliefs.

“We deliver quality solutions with integrity and expertise, every time.”

CGRS began almost 30 years ago as an environmental consulting, compliance and construction 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 Natural Resources/Environmental, Liquid and CNG Fueling, Oil & Gas, Water and Waste Water.

And we are always on the lookout for the next opportunity to help our clients succeed. We have evolved to offer a much wider range of services:  Compliance Inspection and Testing, Permitting, Engineering/ Design, Construction, Design/Build, Leak Detection, Water Quality Sampling and Assessment, Air Emissions Management, SPCC, Mapping and Aerial Services, Reclamation and Material Management…just to name a few!

Our expertise is multifaceted; we have subject matter experts in diverse yet synergistic areas and truly are a one stop shop for our customers.