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Active Precertified Firms - Sorted by Firm Name

Active Precertified Firm Page Links ( Updated August 14, 2020 at 9:00:04 P.M. )
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Renewal Status JANUARY 21, 2020 ( ACTIVE )
Firm Name THE RIOS GROUP, INC.
Mailing Address 7400 SAND ST.
FT WORTH, TX 76118
Firm Phone (817)345-7500

Areas of Certification
11.1.1 Roadway Construction Management And Inspection
18.2.1 Subsurface Utility Engineering
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering
18.6.1 Utility Management & Coordination Oversight



Renewal Status JANUARY 28, 2020 ( ACTIVE )
Firm Name THE TRAFFIC GROUP, INC.
Mailing Address 9900 FRANKLIN SQUARE DRIVE - SUITE H
BALTIMORE, MD 21236-5915
Firm Phone (410)931-6600

Areas of Certification
3.2.1 Route Studies & Schematic Design
7.3.1 Traffic Signal Timing



Renewal Status JANUARY 8, 2020 ( ACTIVE )
Firm Name THE TRANSTEC GROUP, INC
Mailing Address 6111 BALCONES DRIVE
AUSTIN, TX 78731
Firm Phone (512)451-6233

Areas of Certification
4.2.1 Roadway Design
11.1.1 Roadway Construction Management And Inspection



Renewal Status MARCH 27, 2020 ( ACTIVE )
Firm Name THE WHIDDON GROUP, LLC
Mailing Address 1310 ROARING FRK
LEANDER, TX 78641
Firm Phone (936)520-9834

Areas of Certification
18.2.1 Subsurface Utility Engineering
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering
18.5.1 Utility Construction Management and Verification
18.6.1 Utility Management & Coordination Oversight



Renewal Status JUNE 19, 2020 ( ACTIVE )
Firm Name THOMPSON ENGINEERING, INC.
Mailing Address P.O. BOX 9637
MOBILE, AL 36691
Firm Phone (251)666-2443

Areas of Certification
1.4.1 Land Planning/Engineering
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
5.2.1 Bridge Design
8.1.1 Signing, Pavement Marking, And Channelization
11.1.1 Roadway Construction Management And Inspection
11.3.1 Construction Superintendent
11.4.1 Environmental Inspections
11.5.1 Construction Scheduling Project Manager
11.6.1 Construction Schedule Support-General
11.8.1 Construct Schedule Support-Sched Bridge & Interchange Proj
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
18.5.1 Utility Construction Management and Verification



Renewal Status JULY 9, 2020 ( ACTIVE )
Firm Name TIETRONIX SOFTWARE, INC.
Mailing Address 1331 GEMINI AVENUE SUITE #300
HOUSTON, TX 77058
Firm Phone (281)404-7235

Areas of Certification
4.6.1 3-D Design Visualization Services



Renewal Status FEBRUARY 20, 2020 ( ACTIVE )
Firm Name TLC ENGINEERING, INC.
Mailing Address 8204 WESTGLEN DRIVE
HOUSTON, TX 77063
Firm Phone (713)868-6900

Areas of Certification
1.1.1 Policy Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
2.12.1 Socio-Economic And Environmental Justice Analyses
2.13.1 Hazardous Materials Initial Site Assessment
7.1.1 Traffic Engineering Studies
8.6.1 Rail-Highway Design
10.4.1 Storm Water Pump Station-Hydraulic Design
11.1.1 Roadway Construction Management And Inspection
17.5.1 Civil Engineering



Renewal Status MARCH 5, 2020 ( ACTIVE )
Firm Name TLP ENGINEERING CONSULTANTS, INC.
Mailing Address 450 S. ORANGE AVENUE, SUITE 450
ORLANDO, FL 32801
Firm Phone (407)901-5061

Areas of Certification
1.5.1 Feasibility Studies
4.4.1 Freeway Interchanges
5.2.1 Bridge Design
5.3.1 Multi-Level Interchange Design
9.1.1 Bicycle And Pedestrian Facility Development



Renewal Status MARCH 23, 2020 ( ACTIVE )
Firm Name TOLUNAY-WONG ENGINEERS, INC.
Mailing Address 10710 S. SAM HOUSTON PKWY. W., STE 100
HOUSTON, TX 77031
Firm Phone (713)722-7064

Areas of Certification
1.5.1 Feasibility Studies
11.1.1 Roadway Construction Management And Inspection
12.1.1 Asphaltic Concrete Production
12.1.2 Portland Cement Concrete
12.1.3 Materials Engineering
12.1.4 Asphaltic Concrete Placement
12.1.5 Portland Cement Concrete Placement
12.1.6 Embankment/Subgrade/Backfill/Base Production
12.1.7 Embankment/Subgrade/Backfill/Base Placement
12.2.1 Plant Inspection And Testing
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
14.3.1 Transportation Foundation Studies
14.4.1 Building Foundation Studies
14.5.1 Evaluation & Design of Geotechnical Related Structures



Renewal Status MARCH 25, 2020 ( ACTIVE )
Firm Name TOOLE DESIGN GROUP, LLC
Mailing Address 8484 GEORGIA AVENUE STE 800
SILVER SPRING, MD 20910
Firm Phone (301)927-1900

Areas of Certification
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
7.1.1 Traffic Engineering Studies
8.1.1 Signing, Pavement Marking, And Channelization
9.1.1 Bicycle And Pedestrian Facility Development



Renewal Status APRIL 17, 2020 ( ACTIVE )
Firm Name TOPOGRAPHIC LAND SURVEYORS
Mailing Address 1400 EVERMAN PKWY, SUITE 146
FORT WORTH, TX 76140
Firm Phone (817)744-7512

Areas of Certification
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control



Renewal Status JANUARY 2, 2020 ( ACTIVE )
Firm Name TOWILL, INC.
Mailing Address 2300 CLAYTON ROAD, SUITE 1200
CONCORD, CA 94520-2176
Firm Phone (925)682-6976

Areas of Certification
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.1 Aerial Photogrammetry
15.3.5 Horizontal and Vertical Control



Renewal Status JANUARY 2, 2020 ( ACTIVE )
Firm Name TRAF-IQ, INC.
Mailing Address 14811 ST. MARY'S LANE, SUITE 180
HOUSTON, TX 77079
Firm Phone (832)399-1100

Areas of Certification
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.6.1 Major Investment Studies
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development



Renewal Status JANUARY 16, 2020 ( ACTIVE )
Firm Name TRAFF DATA & ASSOCIATES
Mailing Address P.O.BOX 963
SUGAR LAND, TX 77487
Firm Phone (713)446-8167

Areas of Certification
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
7.1.1 Traffic Engineering Studies
8.1.1 Signing, Pavement Marking, And Channelization



Renewal Status FEBRUARY 16, 2020 ( ACTIVE )
Firm Name TRAFFIC ENGINEERS, INC.
Mailing Address 801 CONGRESS STE 325
HOUSTON, TX 77002-1767
Firm Phone (713)270-8145

Areas of Certification
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
2.12.1 Socio-Economic And Environmental Justice Analyses
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development



Renewal Status JANUARY 16, 2020 ( ACTIVE )
Firm Name TRANSCEND ENGINEERS & PLANNERS, LLC
Mailing Address 13518 FAWN LILY DR
CYPRESS, TX 77429
Firm Phone (832)492-4499

Areas of Certification
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.6.1 Major Investment Studies
1.7.1 Traffic Demand Modeling
1.8.1 Public Involvement
2.6.2 Impact Evaluation Assessments
2.12.1 Socio-Economic And Environmental Justice Analyses
2.13.1 Hazardous Materials Initial Site Assessment
2.14.1 Environmental Document Preparation
3.2.1 Route Studies & Schematic Design
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.6.1 Rail-Highway Design



Renewal Status JANUARY 15, 2020 ( ACTIVE )
Firm Name TRANSGLOBAL SERVICES, LLC
Mailing Address 1100 MACON STREET
FORT WORTH, TX 76102
Firm Phone (817)271-3239

Areas of Certification
2.3.1 Wetland Delineation
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.4.3 U.S. Coast G. & U.S. Army Corps of Engr. Permits
2.6.2 Impact Evaluation Assessments
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control



Renewal Status JANUARY 14, 2020 ( ACTIVE )
Firm Name TRANSPORTATION AND MUNICIPAL ENGINEERS, LLC
Mailing Address 808 SHADY CREEK COURT
CLEBURNE, TX 76033
Firm Phone (817)645-6122

Areas of Certification
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
5.2.1 Bridge Design
8.1.1 Signing, Pavement Marking, And Channelization
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey



Renewal Status JANUARY 14, 2020 ( ACTIVE )
Firm Name TRANSYSTEMS CORPORATION DBA TRANSYSTEMS CORPORATION CONSULTANTS
Mailing Address 500 W. 7TH ST, SUITE 1100
FT WORTH, TX 76102
Firm Phone (817)339-8950

Areas of Certification
1.1.1 Policy Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.7.1 Traffic Demand Modeling
2.1.1 Traffic Noise Analysis
2.2.1 Air Quality Analysis
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.4.3 U.S. Coast G. & U.S. Army Corps of Engr. Permits
2.7.1 Sec. 4(F)/6(F) Evaluations
2.10.1 Archaeological Surveys, Doc., Excavation, Testing Rpts
2.12.1 Socio-Economic And Environmental Justice Analyses
2.14.1 Environmental Document Preparation
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
4.5.1 Constructability Review
4.6.1 3-D Design Visualization Services
5.2.1 Bridge Design
5.3.1 Multi-Level Interchange Design
5.5.1 Bridge & Non-Bridge Class Culvert and Inlet Design
6.1.1 Routine Bridge Inspection Team Leader
6.1.2 Routine Bridge Inspection Project Manager
6.2.1 Complex Bridge Inspection Team Leader
6.2.2 Complex Bridge Inspection Project Manager
6.3.1 Tunnel Inspection Team Leader
6.3.2 Tunnel Inspection Project Manager
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.4.1 Storm Water Pump Station-Hydraulic Design
10.4.3 Pump Stations-Structures
10.5.1 Bridge Scour Evaluations And Analysis
10.8.1 FEMA Regulations and Permits
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
11.3.1 Construction Superintendent
11.4.1 Environmental Inspections
11.5.1 Construction Scheduling Project Manager
11.6.1 Construction Schedule Support-General
11.7.1 Construct. Schedule Support-Sched of Roadway Design
11.8.1 Construct Schedule Support-Sched Bridge & Interchange Proj
14.3.1 Transportation Foundation Studies
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.3 Terrestrial LIDAR
15.3.5 Horizontal and Vertical Control
17.5.1 Civil Engineering
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering
18.5.1 Utility Construction Management and Verification
18.6.1 Utility Management & Coordination Oversight



Renewal Status MAY 28, 2020 ( ACTIVE )
Firm Name TRC ENVIRONMENTAL CORPORATION
Mailing Address 505 EAST HUNTLAND DR STE 250
AUSTIN, TX 78752
Firm Phone (512)329-6080

Areas of Certification
1.5.1 Feasibility Studies
2.3.1 Wetland Delineation
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.4.3 U.S. Coast G. & U.S. Army Corps of Engr. Permits
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
2.6.2 Impact Evaluation Assessments
2.10.1 Archaeological Surveys, Doc., Excavation, Testing Rpts
2.13.1 Hazardous Materials Initial Site Assessment
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
5.2.1 Bridge Design
6.1.1 Routine Bridge Inspection Team Leader
6.2.1 Complex Bridge Inspection Team Leader
7.1.1 Traffic Engineering Studies
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.6.1 Rail-Highway Design
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.4.1 Storm Water Pump Station-Hydraulic Design
10.5.1 Bridge Scour Evaluations And Analysis
11.1.1 Roadway Construction Management And Inspection
12.1.2 Portland Cement Concrete
12.2.1 Plant Inspection And Testing
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



Renewal Status JANUARY 17, 2020 ( ACTIVE )
Firm Name TREVINO WATER ENGINEERING, LLC
Mailing Address 116 BLUE ROCK COURT
VICTORIA, TX 77904
Firm Phone (512)775-9994

Areas of Certification
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design



Renewal Status JANUARY 23, 2020 ( ACTIVE )
Firm Name TRW ENGINEERS, INC DBA TSC ENGINEERING
Mailing Address 10970 STANCLIFF ROAD
HOUSTON, TX 77099
Firm Phone (713)784-7777

Areas of Certification
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.6.1 Major Investment Studies
2.14.1 Environmental Document Preparation
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.4.1 Storm Water Pump Station-Hydraulic Design
10.5.1 Bridge Scour Evaluations And Analysis
11.1.1 Roadway Construction Management And Inspection
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control
18.2.1 Subsurface Utility Engineering



Renewal Status FEBRUARY 10, 2020 ( ACTIVE )
Firm Name TSI LABORATORIES, INC.
Mailing Address 1810 SOUTH LAURENT ST.
VICTORIA, TX 77901
Firm Phone (361)578-6933

Areas of Certification
12.1.2 Portland Cement Concrete
14.2.1 Geotechnical Testing



Renewal Status MARCH 5, 2020 ( ACTIVE )
Firm Name TSIT ENGINEERING & CONSULTING, LLC
Mailing Address 2211 CENTURY CENTER BLVD
IRVING, TX 75062
Firm Phone (214)563-3003

Areas of Certification
11.1.1 Roadway Construction Management And Inspection
12.1.1 Asphaltic Concrete Production
12.1.2 Portland Cement Concrete
12.1.3 Materials Engineering
12.1.4 Asphaltic Concrete Placement
12.1.5 Portland Cement Concrete Placement
12.1.6 Embankment/Subgrade/Backfill/Base Production
12.1.7 Embankment/Subgrade/Backfill/Base Placement
12.2.1 Plant Inspection And Testing
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
14.3.1 Transportation Foundation Studies



Renewal Status JANUARY 16, 2020 ( ACTIVE )
Firm Name TTL CORP
Mailing Address P.O. BOX 1537
CYPRESS, TX 77410-1537
Firm Phone (713)501-6993

Areas of Certification
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
2.4.1 Nationwide Permit
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
8.1.1 Signing, Pavement Marking, And Channelization
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.5.1 Bridge Scour Evaluations And Analysis
11.1.1 Roadway Construction Management And Inspection



Renewal Status JUNE 5, 2020 ( ACTIVE )
Firm Name TTL, INC.
Mailing Address 17215 JONES MALTSBERGER
SAN ANTONIO, TX 78247
Firm Phone (210)888-6100

Areas of Certification
2.2.1 Air Quality Analysis
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
2.13.1 Hazardous Materials Initial Site Assessment
4.2.1 Roadway Design
11.1.1 Roadway Construction Management And Inspection
12.2.1 Plant Inspection And Testing
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
14.3.1 Transportation Foundation Studies
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey
17.6.1 Hazardous Building Materials Assessment (Asbestos)
17.6.2 Hazardous Building Materials Assessment (Lead)



Renewal Status JANUARY 21, 2020 ( ACTIVE )
Firm Name TUKAY ASSOCIATES INC.
Mailing Address P.O.BOX 940724
HOUSTON, TX 77094
Firm Phone (281)752-0009

Areas of Certification
1.2.1 Systems Planning
1.4.1 Land Planning/Engineering
4.2.1 Roadway Design
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.4.3 Pump Stations-Structures



Renewal Status JANUARY 16, 2020 ( ACTIVE )
Firm Name T2 UES, INC.
Mailing Address 2590 OAKMONT DRIVE STE 410
ROUND ROCK, TX 78665
Firm Phone (512)364-2998

Areas of Certification
1.1.1 Policy Planning
1.4.1 Land Planning/Engineering
17.5.1 Civil Engineering
18.2.1 Subsurface Utility Engineering
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering
18.5.1 Utility Construction Management and Verification



Renewal Status JANUARY 30, 2020 ( ACTIVE )
Firm Name T3E, LLC
Mailing Address 266 COMANCHE TRL
WEATHERFORD, TX 76087
Firm Phone (254)651-9533

Areas of Certification
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
8.1.1 Signing, Pavement Marking, And Channelization
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
12.2.1 Plant Inspection And Testing



Renewal Status JUNE 25, 2020 ( ACTIVE )
Firm Name ULRICH ENGINEERS, INC.
Mailing Address 2901 WILCREST DRIVE SUITE 200
HOUSTON, TX 77042
Firm Phone (713)780-7645

Areas of Certification
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
14.3.1 Transportation Foundation Studies
14.4.1 Building Foundation Studies



Renewal Status JANUARY 14, 2020 ( ACTIVE )
Firm Name ULTEIG ENGINEERS, INC.
Mailing Address 3350 38TH AVE S
FARGO, ND 58104
Firm Phone (651)415-3927

Areas of Certification
1.1.1 Policy Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.6.1 Major Investment Studies
1.7.1 Traffic Demand Modeling
1.8.1 Public Involvement
2.1.1 Traffic Noise Analysis
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.13.1 Hazardous Materials Initial Site Assessment
2.14.1 Environmental Document Preparation
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
4.5.1 Constructability Review
5.2.1 Bridge Design
5.5.1 Bridge & Non-Bridge Class Culvert and Inlet Design
6.1.1 Routine Bridge Inspection Team Leader
7.1.1 Traffic Engineering Studies
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.2.1 Roadway Hydraulic Design
10.4.2 Pump Stations-Electrical
11.1.1 Roadway Construction Management And Inspection
11.3.1 Construction Superintendent
11.6.1 Construction Schedule Support-General
11.7.1 Construct. Schedule Support-Sched of Roadway Design
17.4.1 Electrical Engineering
17.5.1 Civil Engineering
18.2.1 Subsurface Utility Engineering
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering
18.5.1 Utility Construction Management and Verification
18.6.1 Utility Management & Coordination Oversight



Renewal Status MARCH 11, 2020 ( ACTIVE )
Firm Name UNDERGROUND SERVICES, INC. DBA SOFTDIG
Mailing Address 24 HAGERTY BLVD; SUITE 11
WEST CHESTER, PA 19382
Firm Phone (610)738-8762

Areas of Certification
18.2.1 Subsurface Utility Engineering



Renewal Status JANUARY 20, 2020 ( ACTIVE )
Firm Name UNDERWOOD DRAFTING & SURVEYING, INC.
Mailing Address 3404 INTERURBAN ROAD
DENISON, TX 75021
Firm Phone (903)465-2151

Areas of Certification
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control



Renewal Status JANUARY 22, 2020 ( ACTIVE )
Firm Name UNINTECH CONSULTING ENGINEERS, INC
Mailing Address 2431 E. EVANS RD.
SAN ANTONIO, TX 78259
Firm Phone (210)641-6003

Areas of Certification
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
2.4.2 Clean Water Act Sec. 404 Permits
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
5.2.1 Bridge Design
6.1.1 Routine Bridge Inspection Team Leader
6.1.2 Routine Bridge Inspection Project Manager
8.1.1 Signing, Pavement Marking, And Channelization
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.4.3 Pump Stations-Structures
10.5.1 Bridge Scour Evaluations And Analysis
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
12.2.1 Plant Inspection And 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
15.3.5 Horizontal and Vertical Control
17.1.1 Structural Engineering



Renewal Status MARCH 19, 2020 ( ACTIVE )
Firm Name UNITED ENGINEERS, INC.
Mailing Address 9301 SOUTHWEST FRWY, STE 500
HOUSTON, TX 77074
Firm Phone (713)271-2900

Areas of Certification
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
11.3.1 Construction Superintendent
11.4.1 Environmental Inspections
11.5.1 Construction Scheduling Project Manager
11.6.1 Construction Schedule Support-General
11.7.1 Construct. Schedule Support-Sched of Roadway Design
11.8.1 Construct Schedule Support-Sched Bridge & Interchange Proj
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey
18.2.1 Subsurface Utility Engineering



Renewal Status FEBRUARY 14, 2020 ( ACTIVE )
Firm Name UNITED GEO TECHNOLOGIES, LLC
Mailing Address 7715 MAINLAND, SUITE 110
SAN ANTONIO, TX 78250
Firm Phone (210)684-2147

Areas of Certification
15.3.1 Aerial Photogrammetry



Renewal Status FEBRUARY 10, 2020 ( ACTIVE )
Firm Name URBAN ENGINEERING
Mailing Address 2725 SWANTNER
CORPUS CHRISTI, TX 78404
Firm Phone (512)854-3101

Areas of Certification
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
9.1.1 Bicycle And Pedestrian Facility Development



Renewal Status JULY 3, 2020 ( ACTIVE )
Firm Name URBAN ENGINEERS GROUP, INC.
Mailing Address 167 TURTLE CREEK BLVD., SUITE A
DALLAS, TX 75207
Firm Phone (214)235-6941

Areas of Certification
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.6.1 Major Investment Studies
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
11.1.1 Roadway Construction Management And Inspection



Renewal Status JANUARY 16, 2020 ( ACTIVE )
Firm Name URBAN ENGINEERS, INC. (DBA) URBAN SERVICES, INC.
Mailing Address 530 WALNUT ST.
PHILADELPHIA, PA 19106
Firm Phone (214)499-9271

Areas of Certification
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.6.1 Major Investment Studies
2.2.1 Air Quality Analysis
2.3.1 Wetland Delineation
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.4.3 U.S. Coast G. & U.S. Army Corps of Engr. Permits
2.12.1 Socio-Economic And Environmental Justice Analyses
2.13.1 Hazardous Materials Initial Site Assessment
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
5.2.1 Bridge Design
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.5.1 Bridge Scour Evaluations And Analysis
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection



Renewal Status JANUARY 22, 2020 ( ACTIVE )
Firm Name UTILITY MAPPING SERVICES, INC.
Mailing Address 9 LEGAL TENDER LANE
CLANCY, MT 59634-9822
Firm Phone (801)209-2032

Areas of Certification
18.2.1 Subsurface Utility Engineering
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering
18.5.1 Utility Construction Management and Verification
18.6.1 Utility Management & Coordination Oversight



Renewal Status JUNE 17, 2020 ( ACTIVE )
Firm Name VAI ARCHITECTS INCORPORATED
Mailing Address 15301 SPECTRUM DRIVE, SUITE 450
ADDISON, TX 75001
Firm Phone (972)934-8888

Areas of Certification
16.1.1 Architecture
16.2.1 Building and Facilities Architecture



Renewal Status JANUARY 28, 2020 ( ACTIVE )
Firm Name VAN DE WIELE & VOGLER, INC.
Mailing Address 2925 BRIARPARK, SUITE 275
HOUSTON, TX 77042
Firm Phone (713)782-0042

Areas of Certification
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
8.1.1 Signing, Pavement Marking, And Channelization
11.1.1 Roadway Construction Management And Inspection



Renewal Status FEBRUARY 10, 2020 ( ACTIVE )
Firm Name VANASSE HANGEN BRUSTLIN, INC
Mailing Address 101 WALNUT STREET
WATERTOWN, MA 02472
Firm Phone (617)924-1770

Areas of Certification
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.6.1 Major Investment Studies
2.3.1 Wetland Delineation
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.6.2 Impact Evaluation Assessments



Renewal Status MARCH 30, 2020 ( ACTIVE )
Firm Name VENTRY ENGINEERING LLC
Mailing Address 15 W KING STREET
QUINCY, FL 32351
Firm Phone (850)627-3900

Areas of Certification
1.5.1 Feasibility Studies
19.1.1 Value Engineering



Renewal Status JANUARY 9, 2020 ( ACTIVE )
Firm Name VERSA INFRASTRUCTURE LLC
Mailing Address 16225 PARK ROW, SUITE 500
HOUSTON, TX 77084
Firm Phone (832)877-0307

Areas of Certification
4.5.1 Constructability Review
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
11.5.1 Construction Scheduling Project Manager
11.6.1 Construction Schedule Support-General
11.7.1 Construct. Schedule Support-Sched of Roadway Design
11.8.1 Construct Schedule Support-Sched Bridge & Interchange Proj
17.5.1 Civil Engineering
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering
18.5.1 Utility Construction Management and Verification
18.6.1 Utility Management & Coordination Oversight



Renewal Status FEBRUARY 25, 2020 ( ACTIVE )
Firm Name VICKREY & ASSOCIATES, INC.
Mailing Address 12940 COUNTRY PARKWAY
SAN ANTONIO, TX 78216
Firm Phone (210)349-3271

Areas of Certification
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.6.1 Major Investment Studies
2.4.1 Nationwide Permit
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
2.13.1 Hazardous Materials Initial Site Assessment
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
7.1.1 Traffic Engineering Studies
8.1.1 Signing, Pavement Marking, And Channelization
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.4.1 Storm Water Pump Station-Hydraulic Design
10.5.1 Bridge Scour Evaluations And Analysis
10.7.1 Riverine Hydraulic Design
10.8.1 FEMA Regulations and Permits
11.1.1 Roadway Construction Management And Inspection
12.2.1 Plant Inspection And Testing
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.2 Terrestrial Photogrammetry
15.3.3 Terrestrial LIDAR
15.3.4 Mobile and Airborne LiDAR
15.3.5 Horizontal and Vertical Control
16.3.1 Landscape Architecture
17.5.1 Civil Engineering
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering
18.5.1 Utility Construction Management and Verification



Renewal Status JANUARY 20, 2020 ( ACTIVE )
Firm Name VILLAVERDE, INC.
Mailing Address 1218 E. YANDELL ST, STE 203
EL PASO, TX 79902
Firm Phone (915)351-8822

Areas of Certification
1.3.1 Subarea/Corridor Planning
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design



Renewal Status APRIL 13, 2020 ( ACTIVE )
Firm Name VOIGT ASSOCIATES, INC.
Mailing Address 2631 LAKECREST DRIVE
PEARLAND, TX 77584
Firm Phone (832)264-0429

Areas of Certification
1.2.1 Systems Planning
1.5.1 Feasibility Studies
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.3.1 Signalization



Renewal Status JANUARY 16, 2020 ( ACTIVE )
Firm Name VOLKERT, INC.
Mailing Address 5113 SOUTHWEST PARKWAY, SUITE 275
AUSTIN, TX 78735
Firm Phone (512)782-0251

Areas of Certification
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.6.1 Major Investment Studies
2.1.1 Traffic Noise Analysis
2.2.1 Air Quality Analysis
2.3.1 Wetland Delineation
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.4.3 U.S. Coast G. & U.S. Army Corps of Engr. Permits
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
2.6.2 Impact Evaluation Assessments
2.7.1 Sec. 4(F)/6(F) Evaluations
2.12.1 Socio-Economic And Environmental Justice Analyses
2.14.1 Environmental Document Preparation
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
4.5.1 Constructability Review
5.2.1 Bridge Design
5.3.1 Multi-Level Interchange Design
6.1.1 Routine Bridge Inspection Team Leader
6.1.2 Routine Bridge Inspection Project Manager
6.2.1 Complex Bridge Inspection Team Leader
6.2.2 Complex Bridge Inspection Project Manager
6.3.1 Tunnel Inspection Team Leader
6.3.2 Tunnel Inspection Project Manager
6.4.1 Underwater Bridge Inspection Team Leader
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.5.1 Bridge Scour Evaluations And Analysis
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
11.3.1 Construction Superintendent
11.4.1 Environmental Inspections
12.1.2 Portland Cement Concrete
12.1.7 Embankment/Subgrade/Backfill/Base Placement
14.3.1 Transportation Foundation Studies
18.5.1 Utility Construction Management and Verification



Renewal Status JANUARY 16, 2020 ( ACTIVE )
Firm Name VOLZ & ASSOCIATES, INC.
Mailing Address 1406 PRESTON AVENUE
AUSTIN, TX 78703
Firm Phone (512)476-0433

Areas of Certification
16.1.1 Architecture



Renewal Status JANUARY 2, 2020 ( ACTIVE )
Firm Name VRX INC.
Mailing Address 2500 N. DALLAS PARKWAY, SUITE 450
PLANO, TX 75093
Firm Phone (972)786-6968

Areas of Certification
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.8.1 Public Involvement
2.1.1 Traffic Noise Analysis
2.2.1 Air Quality Analysis
2.3.1 Wetland Delineation
2.3.2 Conditional/Functional Assessment
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.4.3 U.S. Coast G. & U.S. Army Corps of Engr. Permits
2.6.2 Impact Evaluation Assessments
2.6.4 Biological Evaluations/Assessments
2.13.1 Hazardous Materials Initial Site Assessment
2.14.1 Environmental Document Preparation
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
4.5.1 Constructability Review
5.2.1 Bridge Design
5.3.1 Multi-Level Interchange Design
5.5.1 Bridge & Non-Bridge Class Culvert and Inlet Design
6.1.1 Routine Bridge Inspection Team Leader
6.2.1 Complex Bridge Inspection Team Leader
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
11.3.1 Construction Superintendent
11.4.1 Environmental Inspections
12.1.1 Asphaltic Concrete Production
12.2.1 Plant Inspection And Testing
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
14.3.1 Transportation Foundation Studies
17.1.1 Structural Engineering
18.2.1 Subsurface Utility Engineering
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering
18.5.1 Utility Construction Management and Verification
18.6.1 Utility Management & Coordination Oversight



Renewal Status FEBRUARY 24, 2020 ( ACTIVE )
Firm Name WALKER PARTNERS, LLC
Mailing Address 823 WASHINGTON AVE.; STE 100
WACO, TX 76701
Firm Phone (254)714-1402

Areas of Certification
1.3.1 Subarea/Corridor Planning
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
8.1.1 Signing, Pavement Marking, And Channelization
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control



Renewal Status JANUARY 6, 2020 ( ACTIVE )
Firm Name WALTER P. MOORE AND ASSOCIATES, INC.
Mailing Address 1301 MCKINNEY, SUITE 1100
HOUSTON, TX 77010
Firm Phone (713)630-7300

Areas of Certification
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.6.1 Major Investment Studies
1.7.1 Traffic Demand Modeling
1.8.1 Public Involvement
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.12.1 Socio-Economic And Environmental Justice Analyses
2.14.1 Environmental Document Preparation
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
5.2.1 Bridge Design
5.3.1 Multi-Level Interchange Design
5.5.1 Bridge & Non-Bridge Class Culvert and Inlet Design
6.1.1 Routine Bridge Inspection Team Leader
6.1.2 Routine Bridge Inspection Project Manager
6.2.1 Complex Bridge Inspection Team Leader
6.2.2 Complex Bridge Inspection Project Manager
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.5.1 Bridge Scour Evaluations And Analysis
11.1.1 Roadway Construction Management And Inspection



Renewal Status JANUARY 16, 2020 ( ACTIVE )
Firm Name WATEARTH, INC.
Mailing Address P.O. BOX 10194
HOUSTON, TX 77206-0194
Firm Phone (832)444-0663

Areas of Certification
2.3.1 Wetland Delineation
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.4.3 U.S. Coast G. & U.S. Army Corps of Engr. Permits
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
2.13.1 Hazardous Materials Initial Site Assessment
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.4.1 Storm Water Pump Station-Hydraulic Design
10.5.1 Bridge Scour Evaluations And Analysis
10.7.1 Riverine Hydraulic Design



Renewal Status JANUARY 16, 2020 ( ACTIVE )
Firm Name WCR LAND SURVEYING, LLC
Mailing Address PO BOX 481
BLANCO, TX 78606
Firm Phone (512)618-7672

Areas of Certification
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control



Renewal Status JANUARY 6, 2020 ( ACTIVE )
Firm Name WEISSER ENGINEERING CO., INC
Mailing Address P.O. BOX 219315
HOUSTON, TX 77218
Firm Phone (281)579-7300

Areas of Certification
1.4.1 Land Planning/Engineering
10.2.1 Roadway Hydraulic Design
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control
15.5.1 State Land Surveying
18.2.1 Subsurface Utility Engineering



Renewal Status FEBRUARY 13, 2020 ( ACTIVE )
Firm Name WEST BELT SURVEYING, INC.
Mailing Address 21020 PARK ROW
KATY, TX 77449
Firm Phone (281)599-8288

Areas of Certification
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control



Renewal Status FEBRUARY 28, 2020 ( ACTIVE )
Firm Name WEST CONSULTANTS, INC.
Mailing Address 8951 CYPRESS WATERS BLVD, STE. 160
DALLAS, TX 75019
Firm Phone (214)932-3015

Areas of Certification
10.1.1 Hydrologic Studies
10.3.1 Bridge Hydraulic Design
10.6.1 Coastal Hydraulic Design
10.7.1 Riverine Hydraulic Design
10.8.1 FEMA Regulations and Permits



Renewal Status APRIL 9, 2020 ( ACTIVE )
Firm Name WEST TEXAS CONSULTANTS, INC.
Mailing Address 405 SW 1ST ST
ANDREWS, TX 79714
Firm Phone (432)523-2181

Areas of Certification
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey



Renewal Status MARCH 18, 2020 ( ACTIVE )
Firm Name WESTON SOLUTIONS, INC.
Mailing Address 5599 SAN FELIPE SUITE 700
HOUSTON, TX 77056
Firm Phone (713)985-6609

Areas of Certification
2.3.1 Wetland Delineation
2.4.2 Clean Water Act Sec. 404 Permits
2.13.1 Hazardous Materials Initial Site Assessment
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design




Updated August 14, 2020

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