Minority Certifications

G&AI is certified by the North Central Texas Regional Certification Agency as a Minority Business Enterprise (MBE), the South Central Texas Regional Certification Agency as a Hispanic American Business Enterprise (HABE), Minority Business Enterprise (MBE), and a Small Business Enterprise (SBE), City of Austin Small Business Enterprise (SBE), Texas Department of Transportation Small Business Enterprise (SBE), City of Houston Minority Business Enterprise (MBE), and the State of Texas as a Historically Underutilized Business (HUB).

Click below to view the certifications:

TxDOT – Precertifications

G&AI personnel hold the precertifications listed.

Environmental Studies

  • 2.13.1 Hazardous Materials Initial Site Assessment

Construction Management

  • 11.1.1 Roadway Construction Management and Inspection

Geotechnical Services

  • 14.1.1 Soil Exploration
  • 14.2.1 Geotechnical Testing
  • 14.3.1 Transportation Foundation Studies
  • 14.4.1 Building Foundation Studies

Surveying and Mapping

    • 15.1.1 Survey
    • 15.1.2 Parcel Plats
    • 15.1.3 Legal Descriptions
    • 15.1.4 Right of Way Maps
    • 15.2.1 Design and Construction Survey
    • 15.3.1 Aerial Mapping
    • 15.4.1 Horizontal and Vertical Control for Aerial Mapping

    TxDOT – Administrative Qualifications

    G&AI meets the Administrative Qualification Requirements for Engineering, Architecture, and Surveying Services and is administratively qualified according to the rules adopted January 31, 2013 by the Transportation Commission.