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Active Precertified Firms - Sorted by Firm Name

Active Precertified Firm Page Links ( Updated March 20, 2019 at 9:00:06 P.M. )
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Renewal Status JUNE 13, 2018 ( ACTIVE )
Firm Name CTC, INC. DBA CAMPBELL TECHNOLOGY CORPORATION
Mailing Address 9601 CAMP BOWIE WEST
FORT WORTH, TX 76116
Firm Phone (817)886-8215

Areas of Certification
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



Renewal Status JANUARY 21, 2019 ( ACTIVE )
Firm Name CULTURAL RESOURCE ANALYSTS, INC.
Mailing Address 151 WALTON AVENUE
LEXINGTON, KY 40508
Firm Phone (859)271-3773

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



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name CUNNINGHAM-ALLEN, INC.
Mailing Address 3103 BEE CAVE ROAD SUITE 202
AUSTIN, TX 78746
Firm Phone (512)327-2946

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, 2018 ( ACTIVE )
Firm Name CVQ LAND SURVEYORS, LLC
Mailing Address 517 BEAUMONT AVENUE
MCALLEN, TX 78501
Firm Phone (956)618-1551

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 CYPRESS ENVIRONMENTAL CONSULTING LLC
Mailing Address 10605 GRANT ROAD, SUITE 106
HOUSTON, TX 77070
Firm Phone (832)661-5639

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
2.6.4 Biological Evaluations/Assessments
2.13.1 Hazardous Materials Initial Site Assessment



Renewal Status FEBRUARY 8, 2018 ( ACTIVE )
Firm Name C3S, INC.
Mailing Address 7100 REGENCY SQUARE BLVD. SUITE 183
HOUSTON, TX 77036
Firm Phone (281)217-1685

Areas of Certification
11.1.1 Roadway Construction Management And Inspection
12.1.2 Portland Cement Concrete
12.2.1 Plant Inspection And Testing
14.2.1 Geotechnical Testing



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name D.A.MAWYER LAND SURVEYING, INC.
Mailing Address 5151 W STATE HIGHWAY 46
NEW BRAUNFELS, TX 78132
Firm Phone (210)325-0858

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 7, 2019 ( ACTIVE )
Firm Name D&S ENGINEERING LABS, LLC
Mailing Address 1101 SHADY OAKS DRIVE
DENTON, TX 76205
Firm Phone (940)735-3733

Areas of Certification
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



Renewal Status FEBRUARY 19, 2019 ( ACTIVE )
Firm Name DAE & ASSOCIATES, LTD.
Mailing Address 17407 US HIGHWAY 59 N
HOUSTON, TX 77396
Firm Phone (713)699-4000

Areas of Certification
2.13.1 Hazardous Materials Initial Site Assessment
11.1.1 Roadway Construction Management And Inspection
12.1.1 Asphaltic Concrete Production
12.1.3 Materials Engineering
12.1.4 Asphaltic Concrete Placement
12.1.6 Embankment/Subgrade/Backfill/Base Production
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 JANUARY 15, 2019 ( ACTIVE )
Firm Name DAL-TECH ENGINEERING, INC.
Mailing Address 17400 DALLAS PARKWAY, SUITE 110
DALLAS, TX 75287
Firm Phone (972)250-2727

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
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
18.2.1 Subsurface Utility Engineering



Renewal Status MARCH 11, 2019 ( ACTIVE )
Firm Name DALLAS AERIAL SURVEYS, INC.
Mailing Address 4397 WESTGROVE DRIVE
ADDISON, TX 75001
Firm Phone (214)349-2200

Areas of Certification
15.3.1 Aerial Photogrammetry
15.3.2 Terrestrial Photogrammetry
15.3.4 Mobile and Airborne LiDAR



Renewal Status FEBRUARY 22, 2019 ( ACTIVE )
Firm Name DANIELLE SKIDMORE CONSULTING, PLLC
Mailing Address 360 NUECES ST, APT 2709
AUSTIN, TX 78701
Firm Phone (512)536-0748

Areas of Certification
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
4.5.1 Constructability Review
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



Renewal Status FEBRUARY 25, 2019 ( ACTIVE )
Firm Name DANNENBAUM ENGINEERING CORPORATION
Mailing Address P. O. BOX 22292
HOUSTON, TX 77227
Firm Phone (713)520-9570

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
2.3.1 Wetland Delineation
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
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
4.5.1 Constructability Review
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
10.4.3 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
14.1.1 Soil Exploration
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
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 7, 2019 ( ACTIVE )
Firm Name DATA TRANSFER SOLUTIONS, LLC
Mailing Address 3680 AVALON PARK BOULEVARD #200
ORLANDO, FL 32828
Firm Phone (210)837-5249

Areas of Certification
1.2.1 Systems Planning
1.4.1 Land Planning/Engineering



Renewal Status JANUARY 17, 2019 ( ACTIVE )
Firm Name DAVCAR ENGINEERING
Mailing Address 1010 LAND CREEK COVE, SUITE 200
AUSTIN, TX 78746
Firm Phone (512)328-4428

Areas of Certification
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design



Renewal Status APRIL 12, 2018 ( ACTIVE )
Firm Name DECON LLC
Mailing Address 2180 NORTH LOOP WEST STE 221
HOUSTON, TX 77018
Firm Phone (832)917-0912

Areas of Certification
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
6.2.1 Complex Bridge Inspection Team Leader
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
14.3.1 Transportation Foundation Studies



Renewal Status OCTOBER 21, 2018 ( ACTIVE )
Firm Name DEEP EAST TEXAS ARCHAEOLOGICAL CONSULTANTS
Mailing Address 4215 RED OAK DR
NACOGDOCHES, TX 75965
Firm Phone (936)554-3435

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



Renewal Status JANUARY 9, 2019 ( ACTIVE )
Firm Name DESCO ENVIRONMENTAL CONSULTANTS, LP
Mailing Address PO BOX 1490
MAGNOLIA, TX 77353
Firm Phone (281)252-9799

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
2.12.1 Socio-Economic And Environmental Justice Analyses
2.13.1 Hazardous Materials Initial Site Assessment



Renewal Status AUGUST 29, 2018 ( ACTIVE )
Firm Name DESIGN CONSULTING ENGINEERS, INC.
Mailing Address 3841 W. DEVON AVE.
CHICAGO, IL 60659
Firm Phone (773)681-0541

Areas of Certification
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
2.13.1 Hazardous Materials Initial Site Assessment
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
6.1.1 Routine Bridge Inspection Team Leader
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
12.1.1 Asphaltic Concrete Production
12.1.2 Portland Cement Concrete
12.2.1 Plant Inspection And Testing



Renewal Status FEBRUARY 15, 2018 ( ACTIVE )
Firm Name DGR CONSULTANTS LLC
Mailing Address 1445 WATERSIDE DR.
DALLAS, TX 75218
Firm Phone (214)328-9677

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



Renewal Status MARCH 18, 2019 ( ACTIVE )
Firm Name DIKITA ENTERPRISES, INC.
Mailing Address 1420 W. MOCKINGBIRD LANE, SUITE 600
DALLAS, TX 75247
Firm Phone (214)634-8844

Areas of Certification
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
8.3.1 Signalization
8.6.1 Rail-Highway Design
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
18.4.1 Utility Engineering



Renewal Status JANUARY 5, 2018 ( ACTIVE )
Firm Name DISHA SERVICES INC.
Mailing Address 2601 HEWN ROCK WAY
PEARLAND, TX 77584
Firm Phone (832)687-9551

Areas of Certification
4.2.1 Roadway Design
8.1.1 Signing, Pavement Marking, And Channelization
8.6.1 Rail-Highway Design



Renewal Status JANUARY 16, 2019 ( ACTIVE )
Firm Name DISPUTE MANAGEMENT GROUP, LLC.
Mailing Address PO BOX 163081
AUSTIN, TX 78716
Firm Phone (512)426-6958

Areas of Certification
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
11.8.1 Construct Schedule Support-Sched Bridge & Interchange Proj



Renewal Status JANUARY 29, 2019 ( ACTIVE )
Firm Name DKS ASSOCIATES
Mailing Address 7500 RIALTO BLVD, BUILDING 1, SUITE 250
AUSTIN, TX 78735
Firm Phone (512)329-2723

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
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
11.1.1 Roadway Construction Management And Inspection



Renewal Status JANUARY 3, 2019 ( ACTIVE )
Firm Name DON DURDEN, INC.
Mailing Address 11550 IH 10 WEST STE 395
SAN ANTONIO, TX 78230
Firm Phone (210)641-9999

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
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.5.1 Constructability Review
4.6.1 3-D Design Visualization Services
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
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
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
11.6.1 Construction Schedule Support-General
11.7.1 Construct. Schedule Support-Sched of Roadway Design
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
15.3.4 Mobile and Airborne LiDAR
15.3.5 Horizontal and Vertical Control
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 11, 2019 ( ACTIVE )
Firm Name DONALD L. TOWLES, P.E.
Mailing Address 1903 TOSCA CV
CEDAR PARK, TX 78613
Firm Phone (512)828-6356

Areas of Certification
6.1.1 Routine Bridge Inspection Team Leader



Renewal Status JANUARY 14, 2019 ( ACTIVE )
Firm Name DOUCET & ASSOCIATES, INC.
Mailing Address 7401 B WEST HIGHWAY 71, SUITE 160
AUSTIN, TX 78735
Firm Phone (512)583-2600

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
2.3.1 Wetland Delineation
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
2.12.1 Socio-Economic And Environmental Justice Analyses
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway 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
8.2.1 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
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 7, 2019 ( ACTIVE )
Firm Name DOUGHERTY ENGINEERING GROUP, PLLC
Mailing Address 9010 INDIGO LAKE
SAN ANTONIO, TX 78245
Firm Phone (210)291-8453

Areas of Certification
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
11.1.1 Roadway Construction Management And Inspection



Renewal Status DECEMBER 5, 2018 ( ACTIVE )
Firm Name DRMP, INC.
Mailing Address 941 LAKE BALDWIN LANE
ORLANDO, FL 32814
Firm Phone (407)896-0594

Areas of Certification
2.3.1 Wetland Delineation
2.4.3 U.S. Coast G. & U.S. Army Corps of Engr. Permits
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
11.1.1 Roadway Construction Management And Inspection
15.1.1 Right of Way Surveys
15.2.1 Design Survey



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name DUNAWAY ASSOCIATES, L.P.
Mailing Address 550 BAILEY AVENUE, SUITE 400
FORT WORTH, TX 76107
Firm Phone (817)335-1121

Areas of Certification
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
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
8.3.1 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 29, 2019 ( ACTIVE )
Firm Name DYNATEST NORTH AMERICA, INC.
Mailing Address 11415 OLD ROSWELL RD SUITE 100
ALPHARETTA, GA 30009
Firm Phone (678)781-1799

Areas of Certification
12.1.3 Materials Engineering



Renewal Status JANUARY 10, 2018 ( ACTIVE )
Firm Name E.L. ROBINSON ENGINEERING OF OHIO CO.
Mailing Address 1801 WATERMARK DRIVE, SUITE 310
COLUMBUS, OH 43215
Firm Phone (614)586-0642

Areas of Certification
5.2.1 Bridge Design



Renewal Status JANUARY 25, 2018 ( ACTIVE )
Firm Name EARTH ENGINEERING, INC.
Mailing Address 4877 LANGFIELD ROAD
HOUSTON, TX 77040
Firm Phone (713)681-5311

Areas of Certification
2.13.1 Hazardous Materials Initial Site Assessment
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
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing



Renewal Status JANUARY 8, 2019 ( ACTIVE )
Firm Name EAST TEXAS TESTING LABORATORY, INC.
Mailing Address 1717 EAST ERWIN
TYLER, TX 75702
Firm Phone (903)595-4421

Areas of Certification
2.13.1 Hazardous Materials Initial Site Assessment
11.4.1 Environmental Inspections
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 JANUARY 21, 2019 ( ACTIVE )
Firm Name ECKERMANN ENGINEERING, INC.
Mailing Address PO BOX 388
LAMPASAS, TX 76550
Firm Phone (512)556-8160

Areas of Certification
4.2.1 Roadway 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
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design



Renewal Status JANUARY 8, 2019 ( ACTIVE )
Firm Name ECM CONSULTANTS OF TEXAS, LLC
Mailing Address 222 PENNBRIGHT DR., SUITE 110
HOUSTON, TX 77090
Firm Phone (504)885-4080

Areas of Certification
4.2.1 Roadway Design
5.2.1 Bridge Design
6.1.1 Routine Bridge Inspection Team Leader
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
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 7, 2019 ( ACTIVE )
Firm Name ECM INTERNATIONAL, INC.
Mailing Address 404 EXECUTIVE CENTER BLVD.
EL PASO, TX 79902
Firm Phone (915)351-1900

Areas of Certification
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
18.2.1 Subsurface Utility Engineering
18.3.1 Utility Adjustment Coordination



Renewal Status JANUARY 23, 2019 ( ACTIVE )
Firm Name ECOLOGY & ENVIRONMENT, INC
Mailing Address 2 RIVERWAY SUITE 625
HOUSTON, TX 77056
Firm Phone (713)344-3000

Areas of Certification
2.6.2 Impact Evaluation Assessments



Renewal Status DECEMBER 5, 2018 ( ACTIVE )
Firm Name ECONOLITE SYSTEMS, INC.
Mailing Address 1250
N. TUSTIN AVE., CA 92807
Firm Phone (714)630-3700

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
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
9.1.1 Bicycle And Pedestrian Facility Development



Renewal Status APRIL 16, 2018 ( ACTIVE )
Firm Name ECONOMIC & PLANNING SYSTEMS, INC.
Mailing Address ONE KAISER PLAZA, SUITE 1410
OAKLAND, CA 94612
Firm Phone (510)841-9190

Areas of Certification
2.12.1 Socio-Economic And Environmental Justice Analyses



Renewal Status JANUARY 30, 2019 ( ACTIVE )
Firm Name ECOSYSTEM PLANNING AND RESTORATION, LLC
Mailing Address 17575 NORTH ELDRIDGE PARKWAY, BLDG C
TOMBALL, TX 77377
Firm Phone (832)257-4452

Areas of Certification
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
2.12.1 Socio-Economic And Environmental Justice Analyses
2.13.1 Hazardous Materials Initial Site Assessment
2.14.1 Environmental Document Preparation
10.1.1 Hydrologic Studies



Renewal Status APRIL 11, 2018 ( ACTIVE )
Firm Name ECS SOUTHWEST, LLP
Mailing Address 2120 DENTON DRIVE, SUITE 104
AUSTIN, TX 78758
Firm Phone (512)837-8005

Areas of Certification
2.13.1 Hazardous Materials Initial Site Assessment
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



Renewal Status MARCH 14, 2019 ( ACTIVE )
Firm Name EDGE ENGINEEERING, PLLC
Mailing Address 4404 E HOVE LOOP
AUSTIN, TX 78749
Firm Phone (512)560-6454

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



Renewal Status APRIL 3, 2018 ( ACTIVE )
Firm Name EDMINSTER, HINSHAW, RUSS AND ASSOCIATES, INC.
Mailing Address 10555 WESTOFFICE DRIVE
HOUSTON, TX 77042
Firm Phone (713)784-4500

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
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
10.4.3 Pump Stations-Structures
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 FEBRUARY 7, 2018 ( ACTIVE )
Firm Name EDUARDO CASTILLO ENGINEERING & CONSTRUCTION
Mailing Address 411 KNIGHTS CROSS
SAN ANTONIO, TX 78258
Firm Phone (210)913-2469

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
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 MAY 16, 2018 ( ACTIVE )
Firm Name EDWARDS SURVEYING, L.L.C.
Mailing Address 208 WEST WALNUT STREET
DECATUR, TX 76234
Firm Phone (940)627-2961

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 APRIL 3, 2018 ( ACTIVE )
Firm Name EIC SURVEYING CO
Mailing Address 12345 JONES RD. STE 270
HOUSTON, TX 77070
Firm Phone (281)955-2772

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



Renewal Status JANUARY 23, 2019 ( ACTIVE )
Firm Name EISMAN & RUSSO, INC.
Mailing Address 6455 POWERS AVENUE
JACKSONVILLE, FL 32217
Firm Phone (904)733-1478

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



Renewal Status JANUARY 2, 2018 ( ACTIVE )
Firm Name EJES INCORPORATED
Mailing Address 12655 N. CENTRAL EXPRESSWAY, SUITE 500
DALLAS, TX 75243
Firm Phone (214)343-1210

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
2.1.1 Traffic Noise Analysis
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
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
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
12.2.1 Plant Inspection And Testing
18.2.1 Subsurface Utility Engineering



Renewal Status MARCH 6, 2019 ( ACTIVE )
Firm Name ENCOMPASS ENERGY SERVICES NORTH AMERICA, INC.
Mailing Address 14811 ST. MARY'S LANE, STE 152
HOUSTON, TX 77079
Firm Phone (281)835-4024

Areas of Certification
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



Renewal Status FEBRUARY 5, 2018 ( ACTIVE )
Firm Name ENCON INTERNATIONAL, INC.
Mailing Address 7307 REMCON CIRCLE, SUITE 103
EL PASO, TX 79912
Firm Phone (915)833-3740

Areas of Certification
1.4.1 Land Planning/Engineering
2.13.1 Hazardous Materials Initial Site Assessment
9.1.1 Bicycle And Pedestrian Facility Development
11.1.1 Roadway Construction Management And Inspection
12.1.2 Portland Cement Concrete
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 8, 2019 ( ACTIVE )
Firm Name ENCOTECH ENGINEERING CONSULTANTS, INC.
Mailing Address 8500 BLUFFSTONE COVE, SUITE B-103
AUSTIN, TX 78759
Firm Phone (512)338-1101

Areas of Certification
5.2.1 Bridge Design
9.1.1 Bicycle And Pedestrian Facility Development
10.4.3 Pump Stations-Structures
14.3.1 Transportation Foundation Studies
14.4.1 Building Foundation Studies



Renewal Status MARCH 6, 2018 ( ACTIVE )
Firm Name ENERGY ACCESS SOLUTIONS LLC
Mailing Address 4234 BOONVILLE ROAD, SUITE 300
BRYAN, TX 77802-3776
Firm Phone (325)207-8437

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



Renewal Status JANUARY 21, 2019 ( ACTIVE )
Firm Name ENGLE SURVEYING INCORPORATED
Mailing Address P.O. BOX 14604
HUMBLE, TX 77347-4604
Firm Phone (281)639-5015

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 JANUARY 15, 2019 ( ACTIVE )
Firm Name ENGLISH+ASSOCIATES ARCHITECTS, INC.
Mailing Address 1919 DECATUR
HOUSTON, TX 77007
Firm Phone (713)850-0400

Areas of Certification
16.1.1 Architecture



Renewal Status FEBRUARY 22, 2019 ( ACTIVE )
Firm Name ENTECH CIVIL ENGINEERS, INC.
Mailing Address 15021 KATY FREEWAY, SUITE 500
HOUSTON, TX 77094
Firm Phone (832)974-4777

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
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
8.6.1 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 29, 2019 ( ACTIVE )
Firm Name ENVIRONMENTAL SOLUTIONS & INNOVATIONS, INC.
Mailing Address 4525 ESTE AVENUE
CINCINNATI, OH 45232
Firm Phone (513)451-4177

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
2.6.4 Biological Evaluations/Assessments



Renewal Status JANUARY 9, 2019 ( ACTIVE )
Firm Name EPIC TRANSPORTATION GROUP, LP
Mailing Address 800 WILCREST DRIVE
HOUSTON, TX 77042
Firm Phone (713)609-9416

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
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
10.2.1 Roadway Hydraulic Design



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name ERGONOMIC TRANSPORTATION SOLUTIONS, INC.
Mailing Address 5300 HOLLISTER SUITE 220
HOUSTON, TX 77040
Firm Phone (713)956-9601

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
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
11.1.1 Roadway Construction Management And Inspection



Renewal Status MARCH 5, 2018 ( ACTIVE )
Firm Name ERI CONSULTING ENGINEERS, INC.
Mailing Address P.O. BOX 2024
TYLER, TX 75710
Firm Phone (903)534-5001

Areas of Certification
2.13.1 Hazardous Materials Initial Site Assessment
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design




Updated March 20, 2019

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