ENVIRONMENTAL | REFINED FUELS | WATER & WASTEWATER | ALTERNATIVE FUELS

Welcome to CGRS. We Deliver Quality Solutions With Integrity & Expertise, Every Time.

Keep up with the latest industry news and learn about our recent projects:

Project Profile: Greeley Fuel System Installation

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Your Partner for Compliance Services

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CGRS Sustainability Initiatives 2025: Building a Resilient Future 

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Speak to an expert:

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Kylene Baker

Compliance

970.215.3005

Glen Vallance, REP

Environmental

970.420.6840

Glen Vallance - Environmental Consulting Company - CGRS

Drezden Kinnaird

Energy

970.201.6357

Drew Higgins

Refined Fuels

970.420.3493

Matt Thomas

Construction Compliance (CA)

626.627.8316

Cory Kahler

CNG

720.537.9387

Bo Bowman, P.E.

Engineering

720.653.0213

Kris Quantz

General Manager

360.951.3993

Chris Murphy

Enhanced Leak Detection (CA)

916.212.0454

Tim Goodrich

Business Development

970.218.1455

Call us today: 800.288.2657

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