Terracon’s Boise office has provided geotechnical, environmental, construction materials engineering/testing and facilities services since 1992 and maintains a diversified staff of qualified and experienced engineers, geologists, environmental scientists, special inspectors, and materials technicians. The office has played an integral role in the successful completion of a wide variety of public and private projects throughout Idaho and the Pacific northwest.  Since beginning service in Idaho, Terracon has completed over 5,300 projects in the state.  The office holds a key role on numerous large Idaho Transportation Department and Ada County Highway projects. Additionally, Terracon has provided services for a variety of power transmission & generation, industrial, commercial office, multifamily residential, and mixed-use facilities.

  • Environmental Services
    • Phase I & II Site Assessments
    • Asbestos / Lead Paint Consulting
    • Industrial Hygiene
    • Brownfields
    • NEPA / Natural & Cultural Resources
    • Regulatory Compliance
    • Investigation / Risk Based Corrective Action
  • Facilities Services
    • Property/ Facility Condition Assessments
    • Roofing Consulting & Building Enclosure Consulting
    • MEP Consulting
    • Building Energy Performance Assessments
    • Engineering Diagnostics
    • Seismic Risk Assessments
  • Geotechnical Services
    • Bridge Foundation Analysis and Design
    • Building Foundation Analysis and Design
    • Pavement Management, Evaluation and Design
    • Earth Structures, Slope & Retention System Design
    • Soil Stabilization and Ground Improvement
    • In-situ Testing and Performance Monitoring
  • Materials Services
    • On-site Observation and Monitoring
    • Construction Quality Control and Quality Assurance
    • Special Inspections
    • AASHTO ReSource, CCRL, ITD, USACE Validated Laboratory
11849 W Executive Dr Boise, ID 83713-1944
Phone: 208-323-9520
Fax: (208) 323-9592

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