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Active Precertified Firms - Sorted by Firm Name

Active Precertified Firm Page Links ( Updated June 17, 2019 at 9:00:04 P.M. )
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Renewal Status FEBRUARY 22, 2019 ( ACTIVE )
Firm Name GAI CONSULTANTS, INC.
Mailing Address 2100 WEST LOOP SOUTH, SUITE 1400
HOUSTON, TX 77027
Firm Phone (346)231-7173

Areas of Certification
2.3.1 Wetland Delineation
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name GALE E. MITCHELL & ASSOCIATES, INC.
Mailing Address P. O. BOX 1088
KILLEEN, TX 76540
Firm Phone (254)634-5541

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 7, 2019 ( ACTIVE )
Firm Name GALINDO ENVIRONMENTAL CONSULTING, LLC
Mailing Address 2900 W. ANDERSON LANE STE C-200 #198
AUSTIN, TX 78757
Firm Phone (512)563-7999

Areas of Certification
2.10.1 Archaeological Surveys, Doc., Excavation, Testing Rpts



Renewal Status MARCH 28, 2019 ( ACTIVE )
Firm Name GANNETT FLEMING, INC.
Mailing Address PO BOX 67100
HARRISBURG, PA 17106-7100
Firm Phone (717)763-7211

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
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
2.6.2 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
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
6.5.1 Non-Destructive Testing
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
10.4.2 Pump Stations-Electrical
10.4.3 Pump Stations-Structures
10.5.1 Bridge Scour Evaluations And Analysis
10.7.1 Riverine Hydraulic Design
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
14.3.1 Transportation Foundation Studies
17.1.1 Structural Engineering
17.4.1 Electrical Engineering
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 APRIL 16, 2019 ( ACTIVE )
Firm Name GARCIA & WRIGHT CONSULTING ENGINEERS, INC.
Mailing Address 407 WEST RHAPSODY
SAN ANTONIO, TX 78216
Firm Phone (210)349-5253

Areas of Certification
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
10.4.1 Storm Water Pump Station-Hydraulic Design
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



Renewal Status JANUARY 2, 2019 ( ACTIVE )
Firm Name GARVER, LLC
Mailing Address 4701 NORTHSHORE DRIVE
NORTH LITTLE ROCK, AR 72118
Firm Phone (512)485-0020

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
1.8.1 Public Involvement
2.1.1 Traffic Noise 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
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
2.6.2 Impact Evaluation Assessments
2.7.1 Sec. 4(F)/6(F) Evaluations
2.10.1 Archaeological Surveys, Doc., Excavation, Testing Rpts
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
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
6.1.2 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
10.4.2 Pump Stations-Electrical
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
11.5.1 Construction Scheduling Project Manager
11.6.1 Construction Schedule Support-General
11.7.1 Construct. Schedule Support-Sched of Roadway Design
12.1.4 Asphaltic Concrete Placement
12.1.5 Portland Cement Concrete Placement
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
14.3.1 Transportation Foundation Studies
16.1.1 Architecture
16.2.1 Building and Facilities Architecture
16.3.1 Landscape Architecture
17.1.1 Structural Engineering
17.2.1 Mechanical Engineering
17.3.1 Plumbing Engineering
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
18.6.1 Utility Management & Coordination Oversight



Renewal Status JANUARY 22, 2019 ( ACTIVE )
Firm Name GARZA EMC, LLC
Mailing Address 7708 RIALTO BLVD., SUITE 125
AUSTIN, TX 78735
Firm Phone (512)971-3510

Areas of Certification
1.4.1 Land Planning/Engineering
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
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



Renewal Status FEBRUARY 7, 2019 ( ACTIVE )
Firm Name GAUGE ENGINEERING, LLC
Mailing Address 3200 WILCREST DR. SUITE 220
HOUSTON, TX 77042
Firm Phone (713)269-7782

Areas of Certification
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design



Renewal Status MAY 9, 2019 ( ACTIVE )
Firm Name GBA SYSTEMS INTEGRATORS, LLC
Mailing Address 9801 RENNER BOULEVARD
LENEXA, KS 66219
Firm Phone (913)577-8353

Areas of Certification
7.5.1 Intelligent Transportation Systems
8.4.1 ITS Control Systems Analysis, Design & Implementation



Renewal Status MARCH 5, 2019 ( ACTIVE )
Firm Name GC ENGINEERING, INC.
Mailing Address 2505 PARK AVENUE, STE. A
PEARLAND, TX 77581
Firm Phone (281)412-7008

Areas of Certification
1.4.1 Land Planning/Engineering
2.4.1 Nationwide Permit
2.4.3 U.S. Coast G. & U.S. Army Corps of Engr. Permits
2.13.1 Hazardous Materials Initial Site Assessment
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
5.2.1 Bridge Design
7.1.1 Traffic Engineering Studies
7.4.1 Traffic Control Systems Analysis, Design And Implementation
8.1.1 Signing, Pavement Marking, And Channelization
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
10.4.1 Storm Water Pump Station-Hydraulic Design
10.5.1 Bridge Scour Evaluations And Analysis
10.8.1 FEMA Regulations and Permits
11.1.1 Roadway Construction Management And Inspection
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
14.3.1 Transportation Foundation Studies



Renewal Status MARCH 2, 2019 ( ACTIVE )
Firm Name GEER SURVEYING & ENGINEERING
Mailing Address 1101 W. UNIVERSITY DRIVE(U.S. HIGHWAY 380)
MCKINNEY, TX 75069
Firm Phone (972)562-3959

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
15.5.1 State Land Surveying



Renewal Status MAY 7, 2019 ( ACTIVE )
Firm Name GEI CONSULTANTS, INC.
Mailing Address 400 UNICORN PARK DRIVE
WOBURN, MA 01801
Firm Phone (781)721-4023

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
14.5.1 Evaluation & Design of Geotechnical Related Structures



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name GEO-MARINE, INCORPORATED
Mailing Address 700 INTERNATIONAL PARKWAY, SUITE 104
RICHARDSON, TX 75081
Firm Phone (972)543-4248

Areas of Certification
2.3.1 Wetland Delineation
2.10.1 Archaeological Surveys, Doc., Excavation, Testing Rpts



Renewal Status MARCH 11, 2019 ( ACTIVE )
Firm Name GEORGE BUTLER ASSOCIATES, INC.
Mailing Address 9801 RENNER BOULEVARD
LENEXA, KS 66219
Firm Phone (913)577-8393

Areas of Certification
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
2.7.1 Sec. 4(F)/6(F) Evaluations
2.13.1 Hazardous Materials Initial Site Assessment
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
5.2.1 Bridge 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
8.1.1 Signing, Pavement Marking, And Channelization
8.4.1 ITS Control Systems Analysis, Design & Implementation
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



Renewal Status MARCH 4, 2019 ( ACTIVE )
Firm Name GEOSOLUTIONS, LLC
Mailing Address 25211 GROGAN'S MILL ROAD, SUITE 375
THE WOODLANDS, TX 77380
Firm Phone (281)681-9766

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 3, 2019 ( ACTIVE )
Firm Name GEOSURV INC. DBA TSC SURVEYING
Mailing Address 10970 STANCLIFF ROAD
HOUSTON, TX 77099
Firm Phone (713)784-4466

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 15, 2019 ( ACTIVE )
Firm Name GEOTEL ENGINEERING, INC.
Mailing Address 2906 LADYBIRD LANE
DALLAS, TX 75220
Firm Phone (972)850-2900

Areas of Certification
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
14.4.1 Building Foundation Studies



Renewal Status FEBRUARY 28, 2019 ( ACTIVE )
Firm Name GEOTEST ENGINEERING, INC.
Mailing Address 5600 BINTLIFF DRIVE
HOUSTON, TX 77036
Firm Phone (713)266-0588

Areas of Certification
2.13.1 Hazardous Materials Initial Site Assessment
12.1.1 Asphaltic Concrete Production
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
14.5.1 Evaluation & Design of Geotechnical Related Structures



Renewal Status FEBRUARY 7, 2019 ( ACTIVE )
Firm Name GESSNER ENGINEERING, LLC
Mailing Address 2501 ASHFORD DR
COLLEGE STATION, TX 77840
Firm Phone (979)680-8840

Areas of Certification
2.13.1 Hazardous Materials Initial Site Assessment
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
8.1.1 Signing, Pavement Marking, And Channelization
12.1.3 Materials Engineering
12.1.6 Embankment/Subgrade/Backfill/Base Production
15.3.5 Horizontal and Vertical Control
17.1.1 Structural Engineering
17.5.1 Civil Engineering
18.4.1 Utility Engineering



Renewal Status JANUARY 17, 2019 ( ACTIVE )
Firm Name GHD INC.
Mailing Address 1755 WITTINGTON PLACE, SUITE 500
DALLAS, TX 75234
Firm Phone (972)331-8505

Areas of Certification
1.3.1 Subarea/Corridor Planning
3.2.1 Route Studies & Schematic Design
7.1.1 Traffic Engineering Studies
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
9.1.1 Bicycle And Pedestrian Facility Development



Renewal Status JANUARY 2, 2019 ( ACTIVE )
Firm Name GINA R. GARCIA DBA PAREDES-GARCIA & ASSOCIATES
Mailing Address 104 DOVEHILL CIR.
RED OAK, TX 75154
Firm Phone (972)310-8549

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
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
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 JANUARY 20, 2019 ( ACTIVE )
Firm Name GLOBAL CIVIL SOLUTIONS LLC
Mailing Address 11551 FOREST CENTRAL DRIVE , SUITE 220
DALLAS, TX 75243
Firm Phone (469)995-1134

Areas of Certification
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.5.1 Feasibility Studies
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
8.6.1 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



Renewal Status JANUARY 17, 2019 ( ACTIVE )
Firm Name GLOBE ENGINEERS, INC.
Mailing Address 4601 LANGLAND ROAD, SUITE 104
DALLAS, TX 75244
Firm Phone (972)713-3030

Areas of Certification
2.13.1 Hazardous Materials Initial Site Assessment
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
14.3.1 Transportation Foundation Studies
14.4.1 Building Foundation Studies



Renewal Status MARCH 18, 2019 ( ACTIVE )
Firm Name GMK ENGINEERS, LLC
Mailing Address 8918 TESORO DR, SUITE 540
SAN ANTONIO, TX 78217
Firm Phone (210)315-5451

Areas of Certification
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.5.1 Feasibility Studies
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
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



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name GONZALEZ COMPANIES, LLC
Mailing Address 525 WEST MAIN STREET, SUITE 125
BELLEVILLE, IL 62220
Firm Phone (618)222-2221

Areas of Certification
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection



Renewal Status JANUARY 8, 2019 ( ACTIVE )
Firm Name GONZALEZ-DE LA GARZA & ASSOCIATES
Mailing Address 4800 FREDERICKSBURG ROAD, SUITE 200SL
SAN ANTONIO, TX 78229
Firm Phone (210)208-9400

Areas of Certification
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
7.1.1 Traffic Engineering Studies
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
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
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



Renewal Status JANUARY 18, 2019 ( ACTIVE )
Firm Name GONZALEZ, KYPUROS AND WHITE, INC.
Mailing Address 3463 MAGIC DR, SUITE 250
SAN ANTONIO, TX 78229
Firm Phone (210)582-5870

Areas of Certification
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility 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
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.6.1 Rail-Highway Design
11.1.1 Roadway Construction Management And Inspection



Renewal Status MARCH 26, 2019 ( ACTIVE )
Firm Name GOODWIN-LASITER, INC.
Mailing Address 1609 S. CHESTNUT, SUITE 202
LUFKIN, TX 75901
Firm Phone (979)776-9700

Areas of Certification
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
5.2.1 Bridge Design
6.1.1 Routine Bridge Inspection Team Leader
6.2.1 Complex Bridge Inspection Team Leader
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
10.4.1 Storm Water Pump Station-Hydraulic Design
10.4.2 Pump Stations-Electrical
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
18.2.1 Subsurface Utility Engineering



Renewal Status FEBRUARY 8, 2019 ( ACTIVE )
Firm Name GORRONDONA & ASSOCIATES, INC.
Mailing Address 7524 JACK NEWELL BLVD S
FORT WORTH, TX 76118
Firm Phone (817)496-1424

Areas of Certification
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



Renewal Status APRIL 4, 2019 ( ACTIVE )
Firm Name GORRONDONA ENGINEERING SERVICES, INC.
Mailing Address 4641 KENNEDY COMMERCE DRIVE
HOUSTON, TX 77032
Firm Phone (281)469-3347

Areas of Certification
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
14.5.1 Evaluation & Design of Geotechnical Related Structures



Renewal Status MARCH 29, 2019 ( ACTIVE )
Firm Name GRACIOUS ENGINEERING
Mailing Address P.O. BOX 720410
HOUSTON, TX 77272
Firm Phone (281)785-0888

Areas of Certification
10.1.1 Hydrologic Studies



Renewal Status MARCH 27, 2019 ( ACTIVE )
Firm Name GRADIENT GROUP, LLC
Mailing Address 2500 CITYWEST BLVD STE 300
HOUSTON, TX 77042
Firm Phone (713)275-0798

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
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
8.3.1 Signalization
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
10.4.3 Pump Stations-Structures
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection



Renewal Status JANUARY 16, 2019 ( ACTIVE )
Firm Name GRAHAM ASSOCIATES, INC.
Mailing Address 600 SIX FLAGS DRIVE, SUITE 500
ARLINGTON, TX 76011
Firm Phone (817)640-8535

Areas of Certification
1.4.1 Land Planning/Engineering
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design



Renewal Status JANUARY 9, 2019 ( ACTIVE )
Firm Name GRANTHAM & ASSOCIATES, INC.
Mailing Address 6570 NAAMAN FOREST BLVD., SUITE 200, LB 2
GARLAND, TX 75044
Firm Phone (214)869-8856

Areas of Certification
4.2.1 Roadway Design
8.1.1 Signing, Pavement Marking, And Channelization
10.2.1 Roadway Hydraulic Design
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



Renewal Status JANUARY 8, 2019 ( ACTIVE )
Firm Name GRAY & PAPE, INC.
Mailing Address 110 AVONDALE STREET
HOUSTON, TX 77006
Firm Phone (713)541-0473

Areas of Certification
2.10.1 Archaeological Surveys, Doc., Excavation, Testing Rpts



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name GREAT LAKES ENGINEERING LLC
Mailing Address 4705 15TH STREET A
MOLINE, IL 61265
Firm Phone (309)781-4747

Areas of Certification
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
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
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
8.6.1 Rail-Highway Design
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
12.1.3 Materials Engineering
17.1.1 Structural Engineering
17.5.1 Civil Engineering



Renewal Status MARCH 17, 2019 ( ACTIVE )
Firm Name GREENMAN-PEDERSEN, INC.
Mailing Address 325 WEST MAIN ST.
BABYLON, NY 11702
Firm Phone (631)587-5060

Areas of Certification
6.1.1 Routine Bridge Inspection Team Leader



Renewal Status MAY 14, 2019 ( ACTIVE )
Firm Name GROUNDWATER & ENVIRONMENTAL SERVICES, INC.
Mailing Address 12705 S. KIRKWOOD ROAD, SUITE 220
STAFFORD, TX 77477-3819
Firm Phone (800)540-0204

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
2.13.1 Hazardous Materials Initial Site Assessment
2.14.1 Environmental Document Preparation



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name GRV INTEGRATED ENGINEERING SOLUTIONS LLC
Mailing Address 11385 JAMES WATT, SUITE B13
EL PASO, TX 79936-5943
Firm Phone (915)351-6701

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
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
7.1.1 Traffic Engineering Studies
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
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
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 15, 2019 ( ACTIVE )
Firm Name GRW AERIAL SURVEYS, INC.
Mailing Address 801 CORPORATE DRIVE
LEXINGTON, KY 40503
Firm Phone (859)223-3999

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



Renewal Status FEBRUARY 22, 2019 ( ACTIVE )
Firm Name GTS, INC.
Mailing Address 1915 N. SHILOH DRIVE
FAYETTEVILLE, AR 72704
Firm Phone (469)978-0015

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 7, 2019 ( ACTIVE )
Firm Name GUNDA CORPORATION, LLC
Mailing Address 11750 KATY FREEWAY, SUITE 300
HOUSTON, TX 77079
Firm Phone (713)541-3530

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
2.3.1 Wetland Delineation
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
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
5.2.1 Bridge Design
5.3.1 Multi-Level Interchange 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
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
14.3.1 Transportation Foundation Studies
18.4.1 Utility Engineering



Renewal Status MAY 2, 2019 ( ACTIVE )
Firm Name GUPTA & ASSOCIATES INC.
Mailing Address 13717 NEUTRON ROAD
DALLAS, TX 75244-4406
Firm Phone (972)490-7661

Areas of Certification
8.2.1 Illumination
10.4.2 Pump Stations-Electrical



Renewal Status MARCH 6, 2019 ( ACTIVE )
Firm Name GUZMAN AND MUNOZ, ENGINEERING AND SURVEYING, INC
Mailing Address 2020 EAST EXPRESSWAY 83
MERCEDES, TX 78570
Firm Phone (956)565-4637

Areas of Certification
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
8.1.1 Signing, Pavement Marking, And Channelization
10.4.3 Pump Stations-Structures
11.1.1 Roadway Construction Management And Inspection



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name H. L. MURRAY & ASSOCIATES, INC.
Mailing Address 5930 SUMMERHILL ROAD
TEXARKANA, TX 75503
Firm Phone (903)838-8533

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
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
8.3.1 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
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 15, 2019 ( ACTIVE )
Firm Name H.W. LOCHNER, INC.
Mailing Address 9601 AMBERGLEN BLVD, BLDG. G, STE. 119
AUSTIN, TX 78729
Firm Phone (737)704-3080

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
1.8.1 Public Involvement
2.4.1 Nationwide Permit
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
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
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
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
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
11.8.1 Construct Schedule Support-Sched Bridge & Interchange Proj
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
12.1.7 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
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
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering
18.5.1 Utility Construction Management and Verification



Renewal Status JANUARY 28, 2019 ( ACTIVE )
Firm Name H&H ENGINEERING SERVICES, INC.
Mailing Address 23603 DESERT GOLD
KATY, TX 77494
Firm Phone (281)392-4981

Areas of Certification
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



Renewal Status JUNE 4, 2019 ( ACTIVE )
Firm Name HADDON+COWAN ARCHITECTS, L.L.C.
Mailing Address 2301 E. RIVERSIDE DRIVE, BUILDING A, SUITE 80
AUSTIN, TX 78741
Firm Phone (512)374-9120

Areas of Certification
16.1.1 Architecture



Renewal Status JANUARY 24, 2019 ( ACTIVE )
Firm Name HAGAR, BROWN & DORSEY, LLC
Mailing Address PO BOX 1248
HEREFORD, TX 79045
Firm Phone (806)352-1007

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



Renewal Status FEBRUARY 5, 2019 ( ACTIVE )
Firm Name HALFF ASSOCIATES, INC.
Mailing Address 1201 NORTH BOWSER ROAD
RICHARDSON, TX 75081
Firm Phone (214)346-6200

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
1.8.1 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
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
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
2.15.1 Historical Research Of Extant Bldgs, Struct, Landsc., & Obj.
2.15.2 Historical Surveys & Doc. of Bldgs, Struct, Landsc., & Obj.
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
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
8.6.1 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
10.6.1 Coastal Hydraulic Design
10.7.1 Riverine Hydraulic Design
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
12.1.3 Materials Engineering
12.1.5 Portland Cement Concrete Placement
12.1.7 Embankment/Subgrade/Backfill/Base Placement
12.2.1 Plant Inspection And Testing
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
15.3.2 Terrestrial Photogrammetry
15.3.3 Terrestrial LIDAR
15.3.4 Mobile and Airborne LiDAR
15.3.5 Horizontal and Vertical Control
16.1.1 Architecture
16.2.1 Building and Facilities Architecture
16.3.1 Landscape Architecture
17.1.1 Structural Engineering
17.2.1 Mechanical Engineering
17.3.1 Plumbing Engineering
17.4.1 Electrical Engineering
17.5.1 Civil Engineering
17.6.1 Hazardous Building Materials Assessment (Asbestos)
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
15.3.1 Aerial Photogrammetry



Renewal Status FEBRUARY 21, 2019 ( ACTIVE )
Firm Name HANSON PROFESSIONAL SERVICES INC.
Mailing Address 1525 S. SIXTH STREET
SPRINGFIELD, IL 62703
Firm Phone (217)788-2450

Areas of Certification
1.4.1 Land Planning/Engineering
1.5.1 Feasibility 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
2.6.2 Impact Evaluation Assessments
2.7.1 Sec. 4(F)/6(F) Evaluations
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
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
7.3.1 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
10.4.1 Storm Water Pump Station-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
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 MARCH 27, 2019 ( ACTIVE )
Firm Name HARDESTY & HANOVER, LLC
Mailing Address 1501 BROADWAY
NEW YORK, NY 10036
Firm Phone (212)944-1150

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



Renewal Status JANUARY 20, 2019 ( ACTIVE )
Firm Name HARRINGTON ENGINEERING INC.
Mailing Address P.O. BOX 140447
DALLAS, TX 75214
Firm Phone (214)824-9324

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
10.3.1 Bridge Hydraulic Design
15.2.1 Design Survey
15.2.2 Construction Survey



Renewal Status APRIL 15, 2019 ( ACTIVE )
Firm Name HARRIS KOCHER ENGINEERING GROUP, INC.
Mailing Address 1120 LINCOLN STREET, SUITE 1000
DENVER, CO 80203
Firm Phone (303)623-6300

Areas of Certification
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
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



Renewal Status MAY 11, 2019 ( ACTIVE )
Firm Name HARRIS MILLER MILLER & HANSON INC.
Mailing Address 77 SOUTH BEDFORD ST.
BURLINGTON, MA 01803
Firm Phone (781)229-0707

Areas of Certification
2.1.1 Traffic Noise Analysis
2.2.1 Air Quality Analysis



Renewal Status JANUARY 30, 2019 ( ACTIVE )
Firm Name HARRISON, WALKER AND HARPER, LP
Mailing Address PO BOX 876
PARIS, TX 75461
Firm Phone (903)783-3600

Areas of Certification
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
5.2.1 Bridge Design
7.1.1 Traffic Engineering Studies
8.1.1 Signing, Pavement Marking, And Channelization
8.6.1 Rail-Highway Design
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
14.4.1 Building Foundation Studies



Renewal Status JANUARY 20, 2019 ( ACTIVE )
Firm Name HAWKLAND SURVEYING
Mailing Address 527 BELWIN DRIVE
KATY, TX 77450-2443
Firm Phone (713)906-9790

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, 2019 ( ACTIVE )
Firm Name HAYDEN CONSULTANTS, INCORPORATED
Mailing Address 5646 MILTON STREET, SUITE 500
DALLAS, TX 75206
Firm Phone (214)753-8100

Areas of Certification
1.4.1 Land Planning/Engineering
1.6.1 Major Investment Studies
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
5.2.1 Bridge Design
6.1.1 Routine Bridge Inspection Team Leader
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
8.1.1 Signing, Pavement Marking, And Channelization
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
12.2.1 Plant Inspection And Testing
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control
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 JANUARY 8, 2019 ( ACTIVE )
Firm Name HAYTER ENGINEERING, INC.
Mailing Address 4445 SE LOOP 286
PARIS, TX 75460
Firm Phone (903)785-0303

Areas of Certification
1.4.1 Land Planning/Engineering
2.4.1 Nationwide Permit
2.13.1 Hazardous Materials Initial Site Assessment
2.13.1 Hazardous Materials Initial Site Assessment
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
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 MAY 2, 2019 ( ACTIVE )
Firm Name HBK ENGINEERING, LLC
Mailing Address 921 VAN BUREN ST, SUITE 100
CHICAGO, IL 60607
Firm Phone (312)432-0076

Areas of Certification
2.13.1 Hazardous Materials Initial Site Assessment




Updated June 17, 2019

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