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), 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 below:

Surveying and Mapping

    • 2.13.1 Hazardous Materials Initial Site Assessment
    • 11.1.1 Roadway Construction Management And Inspection
    • 14.1.1 Soil Exploration
    • 14.2.1 Geotechnical Testing
    • 14.3.1 Transportation Foundation Studies
    • 14.4.1 Building Foundation Studies
    • 15.1.1 Right of Way Surveys
    • 15.2.1 Design Survey
    • 15.2.2 Construction Survey
    • 15.3.1 Aerial Photogrammetry
    • 15.3.2 Terrestrial Photogrammetry
    • 15.3.3 Terrestrial LIDAR
    • 15.3.4 Mobile and Airborne LiDAR
    • 15.3.5 Horizontal and Vertical Control

    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.