Reliable service since 1987. We do more than just solve problems. We deliver solutions.

CGRS, Inc.


Industry leaders in a variety of design-build services, including CNG stations, wastewater treatment facilities, bulk fuel facilities, convenience stores and gas stations.

Oil & Gas

Providing turnkey energy services: from engineering, design, development, and delivery to market.

Natural Resources

Cost Effective Solutions to Protect the Natural World, including due diligence investigations, remediation, regulatory compliance, UST/AST closure, environmental assessment and emergency spill response.


Serving the fuel industry from refinery to dispenser. We make it simple.

Water & Wastewater

Engineering and Construction for all of your water and wastewater projects.

UAV Capabilities

From site scanning to aerial photos, CGRS has you covered.

Training & Resource Library

State of Colorado Class A&B Operator Training Classes, UST Resources, Operator Forms and Regulation & Guidance Documents

30+ Years Experience

Providing the highest quality in turnkey Environmental, Compliance and Construction Services.

Fuel Quality Services

CGRS, Inc. provides comprehensive solutions for removing water, contaminants and restoring fuel quality.

Privacy Policy

Privacy Policy informs you about what information CGRS collects, stores and uses in connection with the CGRS Connect software and its associated mobile apps.

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