NAICS CODES
 236210 - Industrial Building Construction
237110 - Water and Sewer Line and Related Structures Construction
237310 - Highway, Street and Bridge Construction
237990 - Other Heavy & Civil Engineering Construction
238910 - Site Preparation Contractors
541330 - Engineering Services
541620 - Environmental Consulting Services

CITY, STATE AND FEDERAL CERTIFICATIONS

• Small Business Administration (SBA) 8(a) firm
• State of Texas Historically Underutilized Business (HUB)
• NCTRCA (MBE)
• SCTRCA (MBE, SBE, ABE)
• City of Austin (MBE, DBE)

TXDOT PRE–CERTIFICATION CATEGORIES

      Environmental Studies
      2.4.1 Nationwide Permit
      2.4.2 Individual Permits
      2.4.3 U.S. Coast G. & U.S. Army Corps of Engineer Permits

      Hydraulic Design and Analysis
      10.1.1 Hydrologic Studies
      10.2.1 Basic Hydraulic Design
      10.3.1 Complex Hydraulic Design
      10.5.1 Bridge Scour Evaluations and Analysis

      Bicycle & Pedestrian Facilities
      9.1.1 Bicycle & Pedestrian Facility Development

      Construction Management
      11.1.1 Roadway Construction Management & Inspection

      Geotechnical Services
      14.1.1 Soil Exploration
      14.2.1 Geotechnical Testing