Our team matches skilled techniques with old-fashioned common sense to provide quick response to your environmental needs

    • Phase I site assessment

    • Phase II site assessment

    • Soil and groundwater remediation

    • Spill response and cleanup

    • Hazardous materials management

    • SPCC Plans

    • Storm water management plans

    • Underground and aboveground tank removals

    • Management of regulatory issue

    • Federal, state and local government compliance

    • Indoor Air Sampling



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STTI has a broad range of clients including gas station owners, banks, attorneys, developers, real estate investors, federal/state/county/local governments, and companies in the chemical, petroleum, energy service, transportation, mining, service, and manufacturing industries. A select list of clients includes:
• Alpine Bank
• Bruton Petroleum
• City of Grand Junction
• City Market, Inc.
• Colorado National Bank
• Community Hospital
• Compressor Systems
• CUDD Energy Services
• Dible Oil
• Eaton Metal Products
• Gay Johnson’s
• Garfield County
• Krause Gentle Corporation
• Loco, Inc.
• Mesa County
• Montrose County
• Mavco Investments
• Mesa County
• Oil Field Services
• Pitkin County
• Rio Blanco County
• Rocky Mountain C Stores
• Swallow Oil Company
• Weststar Aviation
• Total Petroleum
• United Bank
• U.S. Fish and Wildlife
• U.S. Forest Service
• Vail Resorts