Certifications

The Estes Group, LLC is a minority owned Texas business. TEG is certified by the following agencies:

TxDOT Precertifications

TEG is precertified in the following work categories:

• 1.3.1 – Subarea/Corridor Planning
• 1.4.1 – Land Planning/Engineering
• 1.5.1 – Feasibility Studies
• 1.8.1 – Public Involvement
• 2.5.1 – Geological Assessment for Edwards Aquifer Recharge Zone
• 3.2.1 – Route Studies & Schematic Design
• 3.7.1 – Traffic Operational Analysis
• 4.2.1 – Roadway Design
• 4.4.1 – Freeway Interchanges
• 8.1.1 – Signing, Pavement Marking, And Channelization
• 8.2.1 – Illumination
• 8.3.1 – Signalization
• 8.4.1 – ITS Control Systems Analysis, Design, and Implementation
• 9.2.1 – Active Transportation Planning
• 9.3.1 – Pedestrian Facility Design
• 9.3.2 – Accessibility Design
• 9.4.1 – Bikeway Design
• 10.1.1 – Hydrologic Studies
• 10.2.1 – Roadway Hydraulic Design
• 10.3.1 – Bridge Hydraulic Design
• 18.3.1 – Utility Adjustment Coordination
• 18.4.1 – Utility Engineering
• 23.11.1 – Plan Review