L-R: Tempe Streetcar, Prologis I-17 Logistics Center, PHX Sky Train Stage 2

Terracon’s Phoenix office has provided environmental, facilities, geotechnical, and construction materials engineering and testing services since 1995 and maintains a diversified staff of qualified and experienced engineers, geologists, environmental scientists, special inspectors, materials technicians and facilities professionals. The office has played an integral role in the successful completion of a wide variety of public and private projects throughout Arizona and the southwest.  Since beginning service in Arizona, Terracon has completed well over 30,000 projects in the state.  The office has provided services for a variety of power transmission & generation, industrial, commercial office, medical, multifamily residential, mixed use facilities and major public works projects.  Additionally, Terracon has been involved in numerous large state transportation and transit projects, including Arizona’s first design-build transportation project.  Office capabilities include:

  • 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
    • ADA Code Compliance Assessments
    • Seismic Risk Assessments
  • Geotechnical Services
    • Earth Structures, Slope & Retention System Design
    • Pavement Management, Evaluation and Design
    • Soil Stabilization and Ground Improvement
    • Foundation Analysis and Design
    • Geotechnical Design for Aggregate Pit Reclamation
    • In-situ Testing and Performance Monitoring
    • Aggregate Resource Evaluations
  • Materials Services
    • On-site Observation and Monitoring
    • Construction Quality Control and Quality Assurance
    • Design and Review of Concrete, Grout, Asphaltic Concrete and Slurry Mixes
    • Special Inspections
    • AASHTO, CCRL ADOT, USACE Validated Laboratory
    • Annual C33 Aggregate Certification Testing
    • Structural Steel Non-destructive Testing



4685 S Ash Ave, Ste H-4 Tempe, AZ 85282-6767
Phone: (480) 897-8200
Fax: (480) 897-1133

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