CGRS’s geologists, engineers, and hydrogeologists have designed, permitted, installed, operated and maintained, and monitored remedial systems throughout the Western U.S. using a variety of tried-and-true methods, including the latest technology available. We provide site assessment, corrective-action planning, remediation and emergency-response services for a wide range of private and government clients. 

Our turnkey reimbursement application services for clients with leaking underground storage tank (LUST) remediation sites often make them eligible for cost reimbursement through the Colorado Petroleum Storage Tank Fund (PSTF). We are compliance-incentive experts and can help our customers maximize reimbursement opportunities available through the PSTF.

Excavation - CGRS
Remediation Work - CGRS
Remediation - CGRS

UST/AST Compliance

We are compliance experts in the fuel-storage and retail-delivery industries, offering a wide variety of testing methods and inspection services to keep our clients in compliance and in business. Our tank inspectors are American Petroleum Institute certified, and our tank compliance services include ultrasonic testing and an internal/external tank inspection. We also offer equipment survey and facility inspections.

Contamination Remediation

CGRS specializes in safely removing harmful contaminates from the environment through remedial design and installation. We provide a full range of environmental assessments including site investigations, Phase I ESA, Phase II ESA, NEPA and Soil Gas Measurements, as well as hazardous waste management and Spill, Prevention, Control and Countermeasure (SPCC) plans.

Release Response

In the event that harmful chemicals impact the surficial or subsurface environment, CGRS employs quick action and expertise to reduce further impact. From initial spill response and cleanup, definition of the extent of your impacts via sampling, to remedial design and implementation, CGRS provides a cost-effective solution ensuring that you can achieve incident closure. Our emergency response services are available 24/7 by calling 800.288.2657.