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Active Precertified Firms - Sorted by Firm Name

Active Precertified Firm Page Links ( Updated February 17, 2020 at 9:00:05 P.M. )
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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
2.3.2 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
2.12.1 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
12.1.2 Portland Cement Concrete
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
11.2.1 Bridge Construction Management And Inspection
17.5.1 Civil Engineering
18.2.1 Subsurface Utility Engineering
18.3.1 Utility Adjustment Coordination



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 JANUARY 16, 2020 ( 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
7.3.1 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 16, 2020 ( 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 6, 2020 ( 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 16, 2020 ( 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
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
8.4.1 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
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
17.5.1 Civil Engineering
18.2.1 Subsurface Utility Engineering
18.3.1 Utility Adjustment Coordination
18.5.1 Utility Construction Management and Verification



Renewal Status FEBRUARY 1, 2020 ( 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 16, 2020 ( 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 16, 2020 ( ACTIVE )
Firm Name LOUIS BERGER DCE, LLC
Mailing Address 12801 N CENTRAL EXPY STE 1565
DALLAS, TX 75243
Firm Phone (469)680-6333

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 16, 2020 ( 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 7, 2020 ( 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, LLC
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
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
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 JANUARY 16, 2020 ( 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 17, 2020 ( 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 8, 2020 ( ACTIVE )
Firm Name MAESTAS & ASSOCIATES, LLC
Mailing Address 8122 DATAPOINT, SUITE 840
SAN ANTONIO, TX 78229
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 17, 2020 ( 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
15.3.1 Aerial Photogrammetry



Renewal Status JANUARY 23, 2020 ( 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 4, 2020 ( ACTIVE )
Firm Name MARK W. WHITELEY, P.E., INC.
Mailing Address P.O. BOX 5492
BEAUMONT, TX 77706
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
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 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
16.2.1 Building and Facilities 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 JANUARY 16, 2020 ( 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



Renewal Status NOVEMBER 11, 2019 ( ACTIVE )
Firm Name MARTINEZ GEOSPATIAL, INC.
Mailing Address 2915 WATERS ROAD SUITE 100
EAGAN, MN 55121
Firm Phone (651)842-0000

Areas of Certification
15.1.1 Right of Way Surveys
15.3.1 Aerial Photogrammetry



Renewal Status JUNE 10, 2019 ( ACTIVE )
Firm Name MARTINEZ, GUY & MAYBIK, INC.
Mailing Address 6000 S. STAPLES, SUITE 207
CORPUS CHRISTI, TX 78413
Firm Phone (361)814-3070

Areas of Certification
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
10.2.1 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 MARCH 15, 2019 ( ACTIVE )
Firm Name MAS CONSULTANTS, LLC
Mailing Address 2702 SE LOOP 820
FORT WORTH, TX 76140
Firm Phone (817)708-2422

Areas of Certification
10.1.1 Hydrologic Studies



Renewal Status JANUARY 16, 2020 ( ACTIVE )
Firm Name MASER CONSULTING P.A.
Mailing Address 331 NEWMAN SPRINGS ROAD, SUITE 203
RED BANK, NJ 07701
Firm Phone (267)608-8958

Areas of Certification
11.3.1 Construction Superintendent
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 JANUARY 20, 2020 ( ACTIVE )
Firm Name MATKIN HOOVER ENGINEERING & SURVEYING
Mailing Address 8 SPENCER ROAD, SUITE 100
BOERNE, TX 78006-8112
Firm Phone (830)249-0600

Areas of Certification
1.4.1 Land Planning/Engineering
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
10.1.1 Hydrologic Studies
10.3.1 Bridge 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 APRIL 15, 2019 ( ACTIVE )
Firm Name MATRIX STRUCTURAL ENGINEERS, INC.
Mailing Address 5177 RICHMOND AVENUE, SUITE 670
HOUSTON, TX 77056
Firm Phone (713)664-0130

Areas of Certification
17.1.1 Structural Engineering



Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name MAVERICK ENGINEERING, INC.
Mailing Address 400 MANN STREET, SUITE 200
CORPUS CHRISTI, TX 78401
Firm Phone (361)696-3500

Areas of Certification
4.2.1 Roadway Design
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
15.3.5 Horizontal and Vertical Control



Renewal Status JANUARY 16, 2020 ( ACTIVE )
Firm Name MAXGREEN TRANSPORTATION ENGINEERS, LLC
Mailing Address 10544 BLACK ELK WAY
COLORADO SPRINGS, CO 80908
Firm Phone (719)661-4127

Areas of Certification
1.4.1 Land Planning/Engineering
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
8.3.1 Signalization
9.1.1 Bicycle And Pedestrian Facility Development



Renewal Status JANUARY 29, 2020 ( ACTIVE )
Firm Name MAYO-WRIGHT CONSULTANTS LLC
Mailing Address 123 SHENANDOAH CT
FORNEY, TX 75126
Firm Phone (972)346-5203

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 MBCO ENGINEERING, LLC
Mailing Address 1505 HWY 6 SOUTH, SUITE 180
HOUSTON, TX 77077
Firm Phone (281)760-1656

Areas of Certification
2.13.1 Hazardous Materials Initial Site Assessment
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
4.5.1 Constructability Review
7.1.1 Traffic Engineering Studies
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
11.7.1 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
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 MCDONOUGH ENGINEERING CORPORATION
Mailing Address 5625 SCHUMACHER
HOUSTON, TX 77057
Firm Phone (713)975-9990

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
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 16, 2020 ( ACTIVE )
Firm Name MCGRAY & MCGRAY LAND SURVEYORS, INC.
Mailing Address 3301 HANCOCK DRIVE, SUITE 6
AUSTIN, TX 78731
Firm Phone (512)451-8591

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
15.3.4 Mobile and Airborne LiDAR
15.3.5 Horizontal and Vertical Control



Renewal Status JANUARY 28, 2020 ( ACTIVE )
Firm Name MCKIM & CREED, INC.
Mailing Address 9960 W. SAM HOUSTON PKWY S., SUITE 200
HOUSTON, TX 77099
Firm Phone (713)659-0021

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
15.3.2 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



Renewal Status JUNE 7, 2019 ( ACTIVE )
Firm Name MCKISSACK & MCKISSACK OF WASHINGTON, INC.
Mailing Address 901 K STREET, NW, 6TH FLOOR
WASHINGTON, DC 20001
Firm Phone (202)347-1446

Areas of Certification
4.2.1 Roadway Design
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
16.1.1 Architecture
17.5.1 Civil Engineering
18.4.1 Utility Engineering



Renewal Status JANUARY 22, 2020 ( ACTIVE )
Firm Name MCLAIN ENGINEERING, INC.
Mailing Address 1035 PR 1645
HICO, TX 76457
Firm Phone (817)223-0868

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
6.2.2 Complex Bridge Inspection Project Manager



Renewal Status FEBRUARY 10, 2020 ( ACTIVE )
Firm Name MEAD & HUNT, INC.
Mailing Address 2440 DEMING WAY
MIDDLETON, WI 53562-1562
Firm Phone (608)273-6380

Areas of Certification
2.3.1 Wetland Delineation
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.6.2 Impact Evaluation Assessments
2.6.4 Biological Evaluations/Assessments
2.7.1 Sec. 4(F)/6(F) Evaluations
2.7.2 Historic Sites Sec. 4(f) Evaluations
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
5.2.1 Bridge Design
6.1.1 Routine Bridge Inspection Team Leader
6.2.1 Complex Bridge Inspection Team Leader
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection



Renewal Status JANUARY 22, 2020 ( ACTIVE )
Firm Name MEDINA VALLEY SURVEYS, INC.
Mailing Address 709 WASHINGTON ST.
CASTROVILLE, TX 78009
Firm Phone (830)538-6427

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 28, 2020 ( ACTIVE )
Firm Name MEDRANO AND ASSOCIATES P.L.L.C.
Mailing Address 5510 SOUTH RICE 2132
HOUSTON, TX 77081
Firm Phone (713)667-2340

Areas of Certification
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development



Renewal Status DECEMBER 30, 2019 ( ACTIVE )
Firm Name MEJIA AND ROSE INCORPORATED
Mailing Address P.O. BOX 3761
BROWNSVILLE, TX 78523
Firm Phone (956)544-3022

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 JUNE 6, 2019 ( ACTIVE )
Firm Name MELDEN & HUNT, INC.
Mailing Address 115 W. MCINTYRE
EDINBURG, TX 78541
Firm Phone (956)381-0981

Areas of Certification
10.4.1 Storm Water Pump Station-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 SEPTEMBER 4, 2019 ( ACTIVE )
Firm Name MENDEZ ENGINEERING, PLLC
Mailing Address 12950 COUNTRY PARKWAY, SUITE 120
SAN ANTONIO, TX 78258
Firm Phone (210)802-0808

Areas of Certification
1.4.1 Land Planning/Engineering
2.4.1 Nationwide Permit
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
11.1.1 Roadway Construction Management And Inspection
17.5.1 Civil Engineering
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering



Renewal Status JANUARY 27, 2020 ( ACTIVE )
Firm Name MENON CONSORTIUM INC.
Mailing Address 800 TOWN & COUNTRY BLVD STE 500
HOUSTON, TX 77024
Firm Phone (832)946-3824

Areas of Certification
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
10.2.1 Roadway Hydraulic Design
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection



Renewal Status FEBRUARY 13, 2019 ( ACTIVE )
Firm Name MERCATOR INTERNATIONAL LLC
Mailing Address 4040 LAKE WASHINGTON BLVD. SUITE 310
KIRKLAND, WA 98033
Firm Phone (425)803-9876

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



Renewal Status JANUARY 9, 2019 ( ACTIVE )
Firm Name MERRICK & COMPANY
Mailing Address 5970 GREENWOOD PLAZA BLVD
GREENWOOD VILLAGE, CO 80111
Firm Phone (303)353-3735

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
2.1.1 Traffic Noise Analysis
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.6.1 Rail-Highway Design
15.3.1 Aerial Photogrammetry
16.1.1 Architecture
18.2.1 Subsurface Utility Engineering



Renewal Status APRIL 10, 2019 ( ACTIVE )
Firm Name MESA INTEGRATED SOLUTIONS, INC.
Mailing Address 8911 NORTH CAPITAL OF TEXAS HWY., SUITE 3210
AUSTIN, TX 78759
Firm Phone (512)663-0433

Areas of Certification
4.6.1 3-D Design Visualization Services
15.3.1 Aerial Photogrammetry



Renewal Status JANUARY 8, 2020 ( ACTIVE )
Firm Name METRIC ENGINEERING, INC.
Mailing Address 13940 SW 136TH STREET, STE 200
MIAMI, FL 33186
Firm Phone (305)235-5098

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
2.7.1 Sec. 4(F)/6(F) Evaluations
3.2.1 Route Studies & Schematic Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.6.1 Rail-Highway Design
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection



Renewal Status MARCH 25, 2019 ( ACTIVE )
Firm Name METROPOLITAN AERIAL SURVEYS
Mailing Address 3908 SOUTH FREEWAY
FORT WORTH, TX 76110
Firm Phone (817)920-9858

Areas of Certification
15.3.1 Aerial Photogrammetry



Renewal Status JANUARY 20, 2020 ( ACTIVE )
Firm Name MHR ENGINEERING, LLC.
Mailing Address 16845 BLANCO ROAD, SUITE 106
SAN ANTONIO, TX 78232
Firm Phone (210)317-7241

Areas of Certification
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
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
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



Renewal Status JANUARY 6, 2020 ( ACTIVE )
Firm Name MICHAEL BAKER INTERNATIONAL, INC.
Mailing Address 500 GRANT STREET, SUITE 5400
PITTSBURGH, PA 15219
Firm Phone (717)221-2008

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
2.3.2 Conditional/Functional Assessment
2.4.1 Nationwide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.4.3 U.S. Coast G. & U.S. Army Corps of Engr. Permits
2.6.2 Impact Evaluation Assessments
2.6.4 Biological Evaluations/Assessments
2.7.1 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
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
6.1.1 Routine Bridge Inspection Team Leader
6.1.2 Routine Bridge Inspection Project Manager
6.2.1 Complex Bridge Inspection Team Leader
6.2.2 Complex Bridge Inspection Project Manager
6.3.1 Tunnel Inspection Team Leader
6.3.2 Tunnel Inspection Project Manager
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.4.1 Storm Water Pump Station-Hydraulic Design
10.5.1 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
12.1.4 Asphaltic Concrete Placement
12.1.5 Portland Cement Concrete Placement
12.1.7 Embankment/Subgrade/Backfill/Base Placement
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
14.3.1 Transportation Foundation Studies
14.4.1 Building Foundation Studies
15.1.1 Right of Way Surveys
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.3 Terrestrial LIDAR
15.3.4 Mobile and Airborne LiDAR
15.3.5 Horizontal and Vertical Control
16.1.1 Architecture
16.3.1 Landscape Architecture
17.1.1 Structural Engineering
17.5.1 Civil Engineering
18.3.1 Utility Adjustment Coordination
19.1.1 Value Engineering
15.3.1 Aerial Photogrammetry
16.2.1 Building and Facilities Architecture
17.2.1 Mechanical Engineering
17.3.1 Plumbing Engineering
17.4.1 Electrical Engineering
18.6.1 Utility Management & Coordination Oversight
10.4.2 Pump Stations-Electrical
2.10.1 Archaeological Surveys, Doc., Excavation, Testing Rpts



Renewal Status JANUARY 13, 2020 ( ACTIVE )
Firm Name MIDSTREAM AND TERMINAL SERVICES LLC
Mailing Address 26322 MILLIES CREEK LN
CYPRESS, TX 77433
Firm Phone (281)253-4849

Areas of Certification
4.2.1 Roadway Design
10.4.3 Pump Stations-Structures
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
17.1.1 Structural Engineering
17.5.1 Civil Engineering
18.3.1 Utility Adjustment Coordination




Updated February 17, 2020

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