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Active Precertified Firms - Sorted by Firm Name

Active Precertified Firm Page Links ( Updated September 15, 2019 at 9:00:04 P.M. )
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Renewal Status FEBRUARY 5, 2019 ( ACTIVE )
Firm Name KLEINMAN CONSULTANTS, PLLC
Mailing Address PO BOX 1175
PRESIDIO, TX 79845-1175
Firm Phone (432)664-9057

Areas of Certification
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
2.12.1 Socio-Economic And Environmental Justice Analyses
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
10.4.1 Storm Water Pump Station-Hydraulic Design
11.1.1 Roadway Construction Management And Inspection



Renewal Status MARCH 8, 2019 ( ACTIVE )
Firm Name KM SURVEYING LLC
Mailing Address 3902 REESE RD. #C-100
ROSENBERG, TX 77471
Firm Phone (713)234-6627

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 1, 2019 ( ACTIVE )
Firm Name KMCE, INC.
Mailing Address 1410 BRANDON CT
ALLEN, TX 75013
Firm Phone (972)757-7671

Areas of Certification
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
10.2.1 Roadway Hydraulic Design
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
18.5.1 Utility Construction Management and Verification
18.6.1 Utility Management & Coordination Oversight



Renewal Status MAY 31, 2019 ( ACTIVE )
Firm Name KNIGHT-FOWLER-MILLSAP, LLC
Mailing Address 621 N. MAIN STREET SUITE 415
GRAPEVINE, TX 76051
Firm Phone (817)416-4536

Areas of Certification
1.4.1 Land Planning/Engineering
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
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
10.4.1 Storm Water Pump Station-Hydraulic Design



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name KNUDSON, LP
Mailing Address 8588 KATY FRWY STE 441
HOUSTON, TX 77024
Firm Phone (713)463-8200

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
16.3.1 Landscape Architecture



Renewal Status AUGUST 23, 2019 ( ACTIVE )
Firm Name KOMATSU/RANGEL, INC., DBA KOMATSU ARCHITECTURE
Mailing Address 3880 HULEN STREET, SUITE 300
FORT WORTH, TX 76107-7274
Firm Phone (817)332-1914

Areas of Certification
16.1.1 Architecture



Renewal Status MARCH 25, 2019 ( ACTIVE )
Firm Name KSA ENGINEERS, INC.
Mailing Address 140 E TYLER ST STE 600
LONGVIEW, TX 75601
Firm Phone (903)236-7700

Areas of Certification
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
7.5.1 Intelligent Transportation Systems
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
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 MARCH 1, 2019 ( ACTIVE )
Firm Name KTA-TATOR, INC.
Mailing Address 115 TECHNOLOGY DRIVE
PITTSBURGH, PA 15275-1005
Firm Phone (412)788-1300

Areas of Certification
12.2.1 Plant Inspection And Testing
12.3.1 Coatings Inspection and Material Testing Project Manager
12.3.2 Coatings Inspection and Material Testing Task Leader



Renewal Status FEBRUARY 28, 2019 ( ACTIVE )
Firm Name KUO & ASSOCIATES, INC.
Mailing Address 10300 WESTOFFICE DRIVE STE 800
HOUSTON, TX 77042
Firm Phone (713)975-8769

Areas of Certification
4.2.1 Roadway Design
5.2.1 Bridge Design
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
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



Renewal Status FEBRUARY 6, 2019 ( ACTIVE )
Firm Name L & L ENGINEERS AND PLANNERS, INC.
Mailing Address 6316 FM 1004 WEST
KIRBYVILLE, TX 75956
Firm Phone (409)423-9704

Areas of Certification
1.1.1 Policy Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
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
2.14.1 Environmental Document Preparation



Renewal Status JANUARY 21, 2019 ( ACTIVE )
Firm Name L&G CONSULTING ENGINEERS, INC.
Mailing Address 2100 W EXPRESSWAY 83
MERCEDES, TX 78570
Firm Phone (956)565-9813

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
2.4.1 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
2.13.1 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
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
10.5.1 Bridge Scour Evaluations And Analysis
11.1.1 Roadway Construction Management And Inspection
11.4.1 Environmental Inspections
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
18.2.1 Subsurface Utility Engineering
18.3.1 Utility Adjustment Coordination
18.6.1 Utility Management & Coordination Oversight



Renewal Status FEBRUARY 4, 2019 ( ACTIVE )
Firm Name LAKES ENGINEERING, INC.
Mailing Address 4870 SW 72 AVE
MIAMI, FL 33155
Firm Phone (305)667-1657

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
8.2.1 Illumination
9.1.1 Bicycle And Pedestrian Facility Development
10.2.1 Roadway Hydraulic Design
11.2.1 Bridge Construction Management And Inspection



Renewal Status MARCH 15, 2019 ( ACTIVE )
Firm Name LAKESIDE ENGINEERS, LLC
Mailing Address 909 N MAYFAIR ROAD, SUITE 100
WAUWATOSA, WI 53226
Firm Phone (262)789-8200

Areas of Certification
1.5.1 Feasibility Studies
4.2.1 Roadway Design
7.1.1 Traffic Engineering Studies
7.5.1 Intelligent Transportation Systems



Renewal Status JUNE 21, 2019 ( ACTIVE )
Firm Name LAM+DCI, LLC
Mailing Address NO MAILING ADDRESS FOUND.
Firm Phone

Areas of Certification
17.1.1 Structural Engineering



Renewal Status MARCH 13, 2019 ( ACTIVE )
Firm Name LAMB-STAR ENGINEERING, L.P.
Mailing Address 5700 W. PLANO PARKWAY, SUITE 1000
PLANO, TX 75093
Firm Phone (214)440-3600

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
2.2.1 Air Quality Analysis
2.3.1 Wetland Delineation
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.7.1 Sec. 4(F)/6(F) Evaluations
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
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
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
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
12.1.3 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
14.3.1 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
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 9, 2019 ( ACTIVE )
Firm Name LAND-MARK PROFESSIONAL SURVEYING INCORPORATED
Mailing Address 1420 BESSEMER DR.
EL PASO, TX 79936
Firm Phone (915)598-1300

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 MARCH 25, 2019 ( ACTIVE )
Firm Name LANDDEV CONSULTING LLC
Mailing Address 5508 HIGHWAY 290 WEST, SUITE 150
AUSTIN, TX 78735
Firm Phone (512)917-0184

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 31, 2019 ( ACTIVE )
Firm Name LANDESIGN SERVICES, INC.
Mailing Address 1220 MCNEIL ROAD, SUITE 200
ROUND ROCK, TX 78681
Firm Phone (512)238-7901

Areas of Certification
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
15.3.5 Horizontal and Vertical Control



Renewal Status MARCH 22, 2019 ( ACTIVE )
Firm Name LANDMARK SURVEYING, LP
Mailing Address 2205 E 5TH ST.
AUSTIN, TX 78702
Firm Phone (512)328-7411

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 20, 2019 ( ACTIVE )
Firm Name LANDPOINT, LLC
Mailing Address 525 SAWDUST ROAD, SUITE 200
THE WOODLANDS, TX 77380
Firm Phone (800)348-5254

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 29, 2019 ( ACTIVE )
Firm Name LANDTEC ENGINEERS LLC
Mailing Address 1700 ROBERT ROAD, SUITE 101
MANSFIELD, TX 76063
Firm Phone (817)572-2818

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 LANDTECH, INC.
Mailing Address 2525 NORTH LOOP WEST STE 300
HOUSTON, TX 77008
Firm Phone (713)861-7068

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
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
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
8.6.1 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
11.3.1 Construction Superintendent
11.5.1 Construction Scheduling Project Manager
11.7.1 Construct. Schedule Support-Sched of Roadway 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
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering
18.5.1 Utility Construction Management and Verification



Renewal Status MARCH 22, 2019 ( ACTIVE )
Firm Name LARRY GUTHRIE
Mailing Address 6184 STATE HIGHWAY 185 EAST
SEADRIFT, TX 77983
Firm Phone (301)509-5539

Areas of Certification
6.1.1 Routine Bridge Inspection Team Leader
6.2.1 Complex Bridge Inspection Team Leader
6.4.1 Underwater Bridge Inspection Team Leader



Renewal Status MAY 2, 2019 ( ACTIVE )
Firm Name LATITUDES ENVIRONMENTAL, LLC
Mailing Address 2050 NORTH LOOP WEST, SUITE 225
HOUSTON, TX 77018
Firm Phone (713)636-9501

Areas of Certification
1.4.1 Land Planning/Engineering
2.3.1 Wetland Delineation
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.13.1 Hazardous Materials Initial Site Assessment



Renewal Status MARCH 25, 2019 ( ACTIVE )
Firm Name LEA+ELLIOTT, INC.
Mailing Address 2505 N. HIGHWAY 360, SUITE 750
GRAND PRAIRIE, TX 75050
Firm Phone (972)890-9746

Areas of Certification
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
5.2.1 Bridge Design
11.1.1 Roadway Construction Management And Inspection
16.1.1 Architecture



Renewal Status APRIL 16, 2019 ( ACTIVE )
Firm Name LEADERSHIP TRAFFIC SERVICES
Mailing Address 1504 WHITAKER WAY
GLENN HEIGHTS, TX 75154-8777
Firm Phone (214)985-9630

Areas of Certification
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
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
11.1.1 Roadway Construction Management And Inspection



Renewal Status MARCH 21, 2019 ( ACTIVE )
Firm Name LEE ENGINEERING, L.L.C.
Mailing Address 3030 LBJ FREEWAY, SUITE 1660
DALLAS, TX 75234
Firm Phone (972)248-3006

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
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 MARCH 5, 2019 ( ACTIVE )
Firm Name LEGACY ENGINEERING GROUP, PLLC
Mailing Address 12770 CIMARRON PATH, STE 134C
SAN ANTONIO, TX 78249
Firm Phone (956)645-8134

Areas of Certification
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
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
9.1.1 Bicycle And Pedestrian Facility Development



Renewal Status MAY 21, 2019 ( ACTIVE )
Firm Name LICON ENGINEERING COMPANY, INC.
Mailing Address 2101 E MISSOURI AVE., SUITE B
EL PASO, TX 79903
Firm Phone (915)781-1532

Areas of Certification
2.13.1 Hazardous Materials Initial Site Assessment



Renewal Status MARCH 7, 2019 ( ACTIVE )
Firm Name LINA T. RAMEY AND ASSOCIATES, INC.
Mailing Address 3320 BELT LINE RD
FARMERS BRANCH, TX 75234
Firm Phone (214)979-1144

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
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
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
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
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
11.3.1 Construction Superintendent
11.4.1 Environmental Inspections
11.5.1 Construction Scheduling Project Manager
11.6.1 Construction Schedule Support-General
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.3 Terrestrial LIDAR
15.3.4 Mobile and Airborne LiDAR
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 FEBRUARY 5, 2019 ( ACTIVE )
Firm Name LJA ENGINEERING, INC.
Mailing Address 2929 BRIARPARK, SUITE 600
HOUSTON, TX 77042
Firm Phone (713)953-5200

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
2.1.1 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
2.13.1 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
6.2.1 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
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
10.4.2 Pump Stations-Electrical
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
11.6.1 Construction Schedule Support-General
11.7.1 Construct. Schedule Support-Sched of Roadway Design
12.1.3 Materials Engineering
12.1.5 Portland Cement Concrete 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
16.3.1 Landscape Architecture
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 11, 2019 ( ACTIVE )
Firm Name LJA RAIL, LLC
Mailing Address 2929 BRIARPARK DRIVE, SUITE 600
HOUSTON, TX 77042
Firm Phone (713)953-5030

Areas of Certification
1.3.1 Subarea/Corridor Planning
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
8.1.1 Signing, Pavement Marking, And Channelization
8.6.1 Rail-Highway Design
11.1.1 Roadway Construction Management And Inspection



Renewal Status FEBRUARY 11, 2019 ( ACTIVE )
Firm Name LJA SURVEYING, INC.
Mailing Address 2929 BRIARPARK DR., SUITE 175
HOUSTON, TX 77042
Firm Phone (713)380-4423

Areas of Certification
6.1.1 Routine Bridge Inspection Team Leader
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
15.5.1 State Land Surveying
18.2.1 Subsurface Utility Engineering



Renewal Status FEBRUARY 8, 2019 ( ACTIVE )
Firm Name LJB INC.
Mailing Address 2500 NEWMARK DRIVE
MIAMISBURG, OH 45342
Firm Phone (832)492-2936

Areas of Certification
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
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
10.3.1 Bridge Hydraulic Design
10.5.1 Bridge Scour Evaluations And Analysis



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name LLEWELYN-DAVIES SAHNI II, LLC
Mailing Address 5120 WOODWAY DRIVE, SUITE 8010
HOUSTON, TX 77056
Firm Phone (713)850-1500

Areas of Certification
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
16.1.1 Architecture



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name LMB ENGINEERING, INC.
Mailing Address 11999 KATY FREEWAY, SUITE 560
HOUSTON, TX 77079
Firm Phone (281)558-5577

Areas of Certification
4.2.1 Roadway Design
5.2.1 Bridge 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



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name LNV, INC. DBA LNV ENGINEERING
Mailing Address 801 NAVIGATION, SUITE 300
CORPUS CHRISTI, TX 78408
Firm Phone (361)883-1984

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
2.4.3 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
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
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
10.4.3 Pump Stations-Structures
10.5.1 Bridge Scour Evaluations And Analysis
11.1.1 Roadway Construction Management And Inspection
11.7.1 Construct. Schedule Support-Sched of Roadway Design
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
17.1.1 Structural Engineering
17.5.1 Civil Engineering
18.2.1 Subsurface Utility Engineering
18.4.1 Utility Engineering



Renewal Status JANUARY 11, 2019 ( ACTIVE )
Firm Name LOCKWOOD, ANDREWS & NEWNAM, INC.
Mailing Address 2925 BRIARPARK DRIVE, SUITE 400
HOUSTON, TX 77042
Firm Phone (214)765-8732

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
2.2.1 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
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
2.7.1 Sec. 4(F)/6(F) Evaluations
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
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
8.4.1 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
10.4.2 Pump Stations-Electrical
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
11.4.1 Environmental Inspections
11.7.1 Construct. Schedule Support-Sched of Roadway Design
11.8.1 Construct Schedule Support-Sched Bridge & Interchange Proj
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
16.1.1 Architecture
16.2.1 Building and Facilities Architecture
17.1.1 Structural Engineering
17.2.1 Mechanical Engineering
17.3.1 Plumbing Engineering
17.4.1 Electrical Engineering
18.2.1 Subsurface Utility Engineering
18.3.1 Utility Adjustment Coordination
18.5.1 Utility Construction Management and Verification



Renewal Status MARCH 2, 2019 ( ACTIVE )
Firm Name LONE STAR ENGINEERING
Mailing Address 314 CREEK LOOP RD
BASTROP, TX 78602
Firm Phone (210)846-8085

Areas of Certification
6.1.1 Routine Bridge Inspection Team Leader
6.1.2 Routine Bridge Inspection Project Manager
6.2.1 Complex Bridge Inspection Team Leader



Renewal Status JANUARY 9, 2019 ( ACTIVE )
Firm Name LONESTAR PROGRAM CONTROLS GROUP, LLC
Mailing Address 803 HAVEN POINT LOOP
NEW BRAUNFELS, TX 78132
Firm Phone (214)412-8312

Areas of Certification
11.6.1 Construction Schedule Support-General
18.3.1 Utility Adjustment Coordination
18.6.1 Utility Management & Coordination Oversight



Renewal Status JULY 8, 2019 ( ACTIVE )
Firm Name LONESTAR STATE ENVIRONMENTAL SERVICES, LP
Mailing Address 12407 N. MOPAC EXPWY. STE. 250 #364
AUSTIN, TX 78758
Firm Phone (512)922-2429

Areas of Certification
17.6.1 Hazardous Building Materials Assessment (Asbestos)
17.6.2 Hazardous Building Materials Assessment (Lead)



Renewal Status JANUARY 8, 2019 ( ACTIVE )
Firm Name LOPEZ SALAS ARCHITECTS, INC.
Mailing Address 237 W TRAVIS STREET, STE 201
SAN ANTONIO, TX 78205
Firm Phone (210)734-4448

Areas of Certification
16.1.1 Architecture
16.2.1 Building and Facilities Architecture



Renewal Status JANUARY 24, 2019 ( ACTIVE )
Firm Name LOUIS BERGER DCE, LLC
Mailing Address 12801 N CENTRAL EXPY STE 1565
DALLAS, TX 75243
Firm Phone (214)237-1196

Areas of Certification
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
6.1.1 Routine Bridge Inspection Team Leader
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
10.3.1 Bridge Hydraulic Design



Renewal Status JANUARY 11, 2019 ( ACTIVE )
Firm Name LUPHER, LLC
Mailing Address 5421 BRYSTONE DRIVE
HOUSTON, TX 77041
Firm Phone (281)501-8718

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 MARCH 18, 2019 ( ACTIVE )
Firm Name LUSTER NATIONAL, INC.
Mailing Address 38 MILLER AVENUE, SUITE 4
MILL VALLEY, CA 94941
Firm Phone (415)381-5031

Areas of Certification
6.1.1 Routine Bridge Inspection Team Leader



Renewal Status JANUARY 2, 2019 ( ACTIVE )
Firm Name LYNN CLARK ASSOCIATES, INC. DBA LCA ENVIRONMENTAL, INC.
Mailing Address P O BOX 29469
DALLAS, TX 75229-0469
Firm Phone (972)241-6680

Areas of Certification
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
2.13.1 Hazardous Materials Initial Site Assessment
11.4.1 Environmental Inspections
17.6.1 Hazardous Building Materials Assessment (Asbestos)
17.6.2 Hazardous Building Materials Assessment (Lead)



Renewal Status JUNE 13, 2019 ( ACTIVE )
Firm Name M & S ENGINEERING, L.L.C.
Mailing Address 6477 FM 311
SPRING BRANCH, TX 78070
Firm Phone (830)228-5446

Areas of Certification
1.4.1 Land Planning/Engineering
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
4.5.1 Constructability Review
5.2.1 Bridge Design
5.5.1 Bridge & Non-Bridge Class Culvert and Inlet 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
11.1.1 Roadway Construction Management And Inspection
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
17.5.1 Civil Engineering
18.2.1 Subsurface Utility Engineering
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering



Renewal Status JANUARY 8, 2019 ( ACTIVE )
Firm Name M. EVANS CONSULTING
Mailing Address 2100 EDGEMERE ROAD
BIG SPRING, TX 79720
Firm Phone (512)771-3456

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



Renewal Status APRIL 8, 2019 ( ACTIVE )
Firm Name M. VASSIGH & ASSOCIATES, INC.
Mailing Address 17440 DALLAS PARKWAY, SUITE 101
DALLAS, TX 75287
Firm Phone (972)804-9767

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
10.3.1 Bridge Hydraulic Design



Renewal Status JANUARY 28, 2019 ( ACTIVE )
Firm Name MADELINE ANZ SLAY ARCHITECTURE, PLLC
Mailing Address 123 ALTGELT AVE
SAN ANTONIO, TX 78201
Firm Phone (210)736-3009

Areas of Certification
16.1.1 Architecture



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name MAESTAS & ASSOCIATES, LLC
Mailing Address 11550 IH 10 WEST, SUITE 350
SAN ANTONIO, TX 78230
Firm Phone (210)366-1988

Areas of Certification
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
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
10.5.1 Bridge Scour Evaluations And Analysis
10.8.1 FEMA Regulations and Permits
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
15.3.4 Mobile and Airborne 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 JANUARY 14, 2019 ( ACTIVE )
Firm Name MAGNACORE DRILLING AND ENVIRONMENTAL SERVICES, INC.
Mailing Address 906 WEST MCDERMOTT DRIVE, #116-313
ALLEN, TX 75013
Firm Phone (972)881-7200

Areas of Certification
2.13.1 Hazardous Materials Initial Site Assessment



Renewal Status JANUARY 18, 2019 ( ACTIVE )
Firm Name MALDONADO-BURKETT, LLP
Mailing Address 2312 WESTERN TRAILS BLVD. SUITE C-303
AUSTIN, TX 78745
Firm Phone (512)916-1386

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
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
10.4.2 Pump Stations-Electrical
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 6, 2019 ( ACTIVE )
Firm Name MARK E. KELLMANN, ARCHITECT
Mailing Address 376 MUSTANG CIR.
SAN ANTONIO, TX 78232
Firm Phone (210)494-9373

Areas of Certification
16.1.1 Architecture



Renewal Status MARCH 5, 2019 ( ACTIVE )
Firm Name MARK J. BALDAZO, P.E.
Mailing Address 54 WYNDEHAVEN LAKES DR.
KATY, TX 77494-4512
Firm Phone (832)428-6765

Areas of Certification
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
6.1.1 Routine Bridge Inspection Team Leader
6.1.2 Routine Bridge Inspection Project Manager



Renewal Status JANUARY 9, 2019 ( ACTIVE )
Firm Name MARK W. WHITELEY, P.E., INC.
Mailing Address P.O. BOX 5492
BEAUMONT, TX 77726
Firm Phone (409)892-0421

Areas of Certification
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
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
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 JUNE 18, 2019 ( ACTIVE )
Firm Name MARMON MOK
Mailing Address 1020 NE LOOP 410, SUITE 201
SAN ANTONIO, TX 78209
Firm Phone (210)223-9492

Areas of Certification
16.1.1 Architecture



Renewal Status FEBRUARY 15, 2019 ( ACTIVE )
Firm Name MARRON AND ASSOCIATES, INC.
Mailing Address 4374 ALEXANDER BLVD. NE, SUITE K
ALBUQUERQUE, NM 87107
Firm Phone (505)898-8848

Areas of Certification
1.4.1 Land Planning/Engineering
2.3.1 Wetland Delineation
2.4.2 Clean Water Act Sec. 404 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
2.13.1 Hazardous Materials Initial Site Assessment



Renewal Status FEBRUARY 28, 2019 ( ACTIVE )
Firm Name MARSHALL LANCASTER & ASSOCIATES, INC.
Mailing Address 1864 NORWOOD DR, STE E
HURST, TX 76054
Firm Phone (817)268-8000

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 AUGUST 15, 2019 ( ACTIVE )
Firm Name MARTIN Y. HSU, PE, CVS & ASSOCIATES, INC.
Mailing Address 9289 MIRA LINDA ROAD
LAS VEGAS, NV 89148
Firm Phone (214)223-4139

Areas of Certification
19.1.1 Value Engineering




Updated September 15, 2019

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