Active TxDOT Precertified Firms


Active Precertified Firms - Sorted by Firm Name

Active Precertified Firm Page Links ( Updated May 04, 2016 at 9:00:03 P.M. )
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Renewal Status MARCH 21, 2016 ( ACTIVE )
Firm Name SURVEYING SOLUTIONS, INC.
Mailing Address 4471 M-61
STANDISH, MI 48658
Firm Phone (989)846-6601

Areas of Certification
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING



Renewal Status JANUARY 4, 2016 ( ACTIVE )
Firm Name SURVTEX, LLC
Mailing Address 600 W. WHITESTONE BLVD.
CEDAR PARK, TX 78613
Firm Phone (512)249-8875

Areas of Certification
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING



Renewal Status JANUARY 28, 2016 ( ACTIVE )
Firm Name SWCA, INCORPORATED
Mailing Address 3033 N. CENTRAL AVE., STE 145
PHOENIX, AZ 85012
Firm Phone (602)274-3831

Areas of Certification
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 INDIVIDUAL PERMITS
2.4.3 COAST GUARD & U.S. ARMY CORP OF ENGINEER PERMITS
2.5.1 WATER POLLUTION ABATEMENT PLAN
2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT)
2.6.2 IMPACT EVALUATION ASSESSMENTS
2.6.3 BIOLOGICAL SURVEYS
2.7.1 SEC. 4(F)\6(F) EVALUATIONS
2.8.1 SURVEYS, RES. & DOC. OF HISTORIC BUILD, STRUCT. AND OBJECTS
2.10.1 ARCHEOLOGICAL SURVEYS
2.11.1 HISTORICAL AND ARCHIVAL RESEARCH
2.12.1 SOCIO-ECONOMIC AND ENVIRONMENTAL JUSTICE ANALYSES
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT
2.14.1 ENVIRONMENTAL DOCUMENT PREPARATION



Renewal Status FEBRUARY 8, 2016 ( ACTIVE )
Firm Name S2 CONSTRUCTION ENGINEERING
Mailing Address 1908 W. MCCARTY LN
SAN MARCOS, TX 78666
Firm Phone (512)787-4090

Areas of Certification
6.1.1 ROUTINE BRIDGE INSPECTION
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING



Renewal Status APRIL 5, 2016 ( ACTIVE )
Firm Name T. BAKER SMITH, LLC
Mailing Address 412 SOUTH VAN AVENUE
HOUMA, LA 70363
Firm Phone (281)637-4323

Areas of Certification
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING



Renewal Status FEBRUARY 29, 2016 ( ACTIVE )
Firm Name T.Y. LIN INTERNATIONAL
Mailing Address 2 HARRISON STREET, SUITE 500
SAN FRANCISCO, CA 94105
Firm Phone (415)291-3764

Areas of Certification
1.3.1 SUBAREA/CORRIDOR PLANNING
1.4.1 LAND PLANNING/ENGINEERING
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
3.3.1 ROUTE STUDIES & SCHEMATIC DESIGN - COMPLEX HIGHWAYS
3.4.1 MINOR BRIDGE LAYOUTS
3.5.1 MAJOR BRIDGE LAYOUTS
3.6.1 MULTI-LEVEL INTERCHANGE AND EXOTIC BRIDGE LAYOUT
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
4.3.1 COMPLEX HIGHWAY DESIGN
4.4.1 MAJOR FREEWAY INTERCHANGES AND DIRECT CONNECTORS
5.1.1 MINOR BRIDGE DESIGN
5.2.1 MAJOR BRIDGE DESIGN
5.3.1 MULTI-LEVEL INTERCHANGE DESIGN
5.4.1 EXOTIC BRIDGE DESIGN
6.1.1 ROUTINE BRIDGE INSPECTION
6.2.1 COMPLEX BRIDGE INSPECTION
7.1.1 TRAFFIC ENGINEERING STUDIES
7.2.1 HIGHWAY-RAIL GRADE CROSSING 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
8.5.1 HIGHWAY-RAIL GRADE CROSSINGS
9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
11.2.1 MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION



Renewal Status MARCH 4, 2016 ( ACTIVE )
Firm Name TALON DRILLING, LP DBA LLANO-PERMIAN
Mailing Address 921 N. BIVINS
AMARILLO, TX 79107
Firm Phone (806)467-0607

Areas of Certification
2.6.3 BIOLOGICAL SURVEYS
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT



Renewal Status FEBRUARY 17, 2016 ( ACTIVE )
Firm Name TARGET ENGINEERING GROUP, LLC
Mailing Address 359 ALCAZAR AVE
CORAL GABLES, FL 33134
Firm Phone (954)868-3123

Areas of Certification
4.1.1 MINOR ROADWAY DESIGN
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
11.2.1 MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION



Renewal Status MARCH 31, 2016 ( ACTIVE )
Firm Name TARGUS ASSOCIATES, LLC
Mailing Address 1900 DIPLOMAT DRIVE
DALLAS, TX 75234
Firm Phone (972)247-7229

Areas of Certification
2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT)
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT



Renewal Status FEBRUARY 29, 2016 ( ACTIVE )
Firm Name TBG PARTNERS
Mailing Address 1705 GUADALUPE STREET, STE. 500
AUSTIN, TX 78701
Firm Phone (512)327-1011

Areas of Certification
1.4.1 LAND PLANNING/ENGINEERING



Renewal Status JANUARY 4, 2016 ( ACTIVE )
Firm Name TEAGUE NALL AND PERKINS, INC.
Mailing Address 1100 MACON STREET
FORT WORTH, TX 76102
Firm Phone (817)336-5773

Areas of Certification
1.1.1 POLICY PLANNING
1.2.1 SYSTEMS PLANNING
1.3.1 SUBAREA/CORRIDOR PLANNING
1.4.1 LAND PLANNING/ENGINEERING
1.5.1 FEASIBILITY STUDIES
1.6.1 MAJOR INVESTMENT STUDIES
2.4.1 NATIONWIDE PERMIT
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
3.3.1 ROUTE STUDIES & SCHEMATIC DESIGN - COMPLEX HIGHWAYS
3.4.1 MINOR BRIDGE LAYOUTS
3.5.1 MAJOR BRIDGE LAYOUTS
3.6.1 MULTI-LEVEL INTERCHANGE AND EXOTIC BRIDGE LAYOUT
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
4.3.1 COMPLEX HIGHWAY DESIGN
4.4.1 MAJOR FREEWAY INTERCHANGES AND DIRECT CONNECTORS
5.1.1 MINOR BRIDGE DESIGN
5.2.1 MAJOR BRIDGE DESIGN
5.3.1 MULTI-LEVEL INTERCHANGE DESIGN
5.4.1 EXOTIC BRIDGE DESIGN
7.1.1 TRAFFIC ENGINEERING STUDIES
7.2.1 HIGHWAY-RAIL GRADE CROSSING 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
8.5.1 HIGHWAY-RAIL GRADE CROSSINGS
9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
10.3.1 COMPLEX HYDRAULIC DESIGN
10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
11.2.1 MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION
14.3.1 TRANSPORTATION FOUNDATION STUDIES
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING
18.2.1 SUBSURFACE UTILITY ENGINEERING



Renewal Status APRIL 7, 2016 ( ACTIVE )
Firm Name TEAL ENGINEERING SERVICES, INC.
Mailing Address 4874 E LONE OAK ROAD
VALLEY VIEW, TX 76272
Firm Phone (940)637-2364

Areas of Certification
1.3.1 SUBAREA/CORRIDOR PLANNING
1.5.1 FEASIBILITY STUDIES
7.1.1 TRAFFIC ENGINEERING STUDIES
7.3.1 TRAFFIC SIGNAL TIMING
7.4.1 TRAFFIC CONTROL SYSTEMS ANALYSIS, DESIGN AND IMPLEMENTATION
7.5.1 INTELLIGENT TRANSPORTATION SYSTEMS
8.3.1 SIGNALIZATION
8.4.1 ITS CONTROL SYSTEMS ANALYSIS, DESIGN & IMPLEMENTATION



Renewal Status MARCH 2, 2016 ( ACTIVE )
Firm Name TEAM CONSULTANTS INC.
Mailing Address 2970 SOUTH WALTON WALKER
DALLAS, TX 75211
Firm Phone (214)331-4395

Areas of Certification
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
12.1.1 ASPHALTIC CONCRETE
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 JANUARY 7, 2016 ( ACTIVE )
Firm Name TEDSI INFRASTRUCTURE GROUP, INC.
Mailing Address 738 HIGHWAY 6 SOUTH, SUITE 430
HOUSTON, TX 77079
Firm Phone (832)619-1000

Areas of Certification
1.2.1 SYSTEMS PLANNING
1.3.1 SUBAREA/CORRIDOR PLANNING
1.4.1 LAND PLANNING/ENGINEERING
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
3.3.1 ROUTE STUDIES & SCHEMATIC DESIGN - COMPLEX HIGHWAYS
3.4.1 MINOR BRIDGE LAYOUTS
3.5.1 MAJOR BRIDGE LAYOUTS
3.6.1 MULTI-LEVEL INTERCHANGE AND EXOTIC BRIDGE LAYOUT
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
4.3.1 COMPLEX HIGHWAY DESIGN
4.4.1 MAJOR FREEWAY INTERCHANGES AND DIRECT CONNECTORS
5.1.1 MINOR BRIDGE DESIGN
6.1.1 ROUTINE BRIDGE INSPECTION
7.1.1 TRAFFIC ENGINEERING STUDIES
7.2.1 HIGHWAY-RAIL GRADE CROSSING 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
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
10.3.1 COMPLEX HYDRAULIC DESIGN
10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
11.2.1 MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING



Renewal Status FEBRUARY 29, 2016 ( ACTIVE )
Firm Name TEG ENGINEERING, LLC
Mailing Address 1505 44TH STREET, SW, SUITE B
WYOMING, MI 49509
Firm Phone (616)261-8630

Areas of Certification
5.1.1 MINOR BRIDGE DESIGN
5.2.1 MAJOR BRIDGE DESIGN
11.2.1 MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION



Renewal Status JANUARY 27, 2016 ( ACTIVE )
Firm Name TEJAS SURVEYING, INC.
Mailing Address 12621 W AIRPORT BLVD., SUITE 100
SUGAR LAND, TX 77478
Firm Phone (281)240-9099

Areas of Certification
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING



Renewal Status JANUARY 4, 2016 ( ACTIVE )
Firm Name TERRA ASSOCIATES INC.
Mailing Address 1445 NORTH LOOP WEST, SUITE 450
HOUSTON, TX 77008
Firm Phone (713)993-0333

Areas of Certification
1.2.1 SYSTEMS PLANNING
1.3.1 SUBAREA/CORRIDOR PLANNING
1.5.1 FEASIBILITY STUDIES
1.6.1 MAJOR INVESTMENT STUDIES
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
3.3.1 ROUTE STUDIES & SCHEMATIC DESIGN - COMPLEX HIGHWAYS
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
4.3.1 COMPLEX HIGHWAY 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
8.4.1 ITS CONTROL SYSTEMS ANALYSIS, DESIGN & IMPLEMENTATION



Renewal Status JANUARY 5, 2016 ( ACTIVE )
Firm Name TERRACON CONSULTANTS, INC.
Mailing Address 5307 INDUSTRIAL OAKS BLVD STE 160
AUSTIN, TX 78735
Firm Phone (512)442-1122

Areas of Certification
2.1.1 TRAFFIC NOISE ANALYSIS
2.3.1 WETLAND DELINEATION
2.4.1 NATIONWIDE PERMIT
2.4.2 INDIVIDUAL PERMITS
2.4.3 COAST GUARD & U.S. ARMY CORP OF ENGINEER PERMITS
2.5.1 WATER POLLUTION ABATEMENT PLAN
2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT)
2.6.2 IMPACT EVALUATION ASSESSMENTS
2.6.3 BIOLOGICAL SURVEYS
2.12.1 SOCIO-ECONOMIC AND ENVIRONMENTAL JUSTICE ANALYSES
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT
2.14.1 ENVIRONMENTAL DOCUMENT PREPARATION
12.1.1 ASPHALTIC CONCRETE
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 APRIL 28, 2016 ( ACTIVE )
Firm Name TETRA SURVEYS LLC
Mailing Address PO BOX 66190
HOUSTON, TX 77266-6190
Firm Phone (713)470-0079

Areas of Certification
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS



Renewal Status APRIL 6, 2016 ( ACTIVE )
Firm Name TETRA TECH, INC.
Mailing Address 2901 WILCREST DRIVE
HOUSTON, TX 77042
Firm Phone (832)251-6026

Areas of Certification
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT
10.1.1 HYDROLOGIC STUDIES
10.3.1 COMPLEX HYDRAULIC DESIGN
10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
11.2.1 MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION



Renewal Status FEBRUARY 16, 2016 ( ACTIVE )
Firm Name TEXAS ENGINEERING COMPANY
Mailing Address 1903 TOSCA CV
CEDAR PARK, TX 78613
Firm Phone (512)828-6356

Areas of Certification
6.1.1 ROUTINE BRIDGE INSPECTION



Renewal Status FEBRUARY 29, 2016 ( ACTIVE )
Firm Name TEXAS URBAN LOW IMPACT DEVELOPMENT LLC DBA WHITE OAK ENGINEERS & PLANNERS
Mailing Address 2499 JUDIWAY ST. #925984
HOUSTON, TX 77018
Firm Phone (713)470-7444

Areas of Certification
1.1.1 POLICY PLANNING
1.2.1 SYSTEMS PLANNING
1.3.1 SUBAREA/CORRIDOR PLANNING
1.4.1 LAND PLANNING/ENGINEERING
1.5.1 FEASIBILITY STUDIES
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
3.3.1 ROUTE STUDIES & SCHEMATIC DESIGN - COMPLEX HIGHWAYS
3.4.1 MINOR BRIDGE LAYOUTS
3.5.1 MAJOR BRIDGE LAYOUTS
3.6.1 MULTI-LEVEL INTERCHANGE AND EXOTIC BRIDGE LAYOUT
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
4.3.1 COMPLEX HIGHWAY DESIGN
7.1.1 TRAFFIC ENGINEERING STUDIES
8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION
8.5.1 HIGHWAY-RAIL GRADE CROSSINGS
9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN



Renewal Status JANUARY 8, 2016 ( ACTIVE )
Firm Name TFB ENGINEERING, LLC
Mailing Address 12825 VILLA MILANO DRIVE
FORT WORTH, TX 76126-6114
Firm Phone (817)946-6086

Areas of Certification
6.1.1 ROUTINE BRIDGE INSPECTION
10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS



Renewal Status JANUARY 6, 2016 ( ACTIVE )
Firm Name TGE RESOURCES, INC.
Mailing Address 8048 NORTHCOURT ROAD
HOUSTON, TX 77040
Firm Phone (713)744-5805

Areas of Certification
2.5.1 WATER POLLUTION ABATEMENT PLAN
2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT)
2.6.2 IMPACT EVALUATION ASSESSMENTS
2.6.3 BIOLOGICAL SURVEYS
2.11.1 HISTORICAL AND ARCHIVAL RESEARCH
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT



Renewal Status MARCH 22, 2016 ( ACTIVE )
Firm Name THE CK GROUP, INC.
Mailing Address 4108 AMON CARTER BLVD. 206
FORT WORTH, TX 76155
Firm Phone (817)545-8700

Areas of Certification
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
4.3.1 COMPLEX HIGHWAY DESIGN
4.4.1 MAJOR FREEWAY INTERCHANGES AND DIRECT CONNECTORS
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
9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT
10.1.1 HYDROLOGIC STUDIES
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
12.1.2 PORTLAND CEMENT CONCRETE
14.1.1 SOIL EXPLORATION
14.2.1 GEOTECHNICAL TESTING



Renewal Status FEBRUARY 29, 2016 ( ACTIVE )
Firm Name THE CONXSIS GROUP, INC.
Mailing Address 1910 MCCARTNEY COURT
ARLINGTON, TX 76012
Firm Phone (214)725-5933

Areas of Certification
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT



Renewal Status FEBRUARY 18, 2016 ( ACTIVE )
Firm Name THE RIOS GROUP, INC.
Mailing Address 7400 SAND ST.
FT WORTH, TX 76118
Firm Phone (817)345-7500

Areas of Certification
18.2.1 SUBSURFACE UTILITY ENGINEERING



Renewal Status APRIL 28, 2016 ( ACTIVE )
Firm Name THE SCHNEIDER CORPORATION
Mailing Address 8901 OTIS AVENUE
INDIANAPOLIS, IN 46216
Firm Phone (317)826-7100

Areas of Certification
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY



Renewal Status FEBRUARY 5, 2016 ( ACTIVE )
Firm Name THE TRAFFIC GROUP, INC.
Mailing Address 9900 FRANKLIN SQUARE DRIVE - SUITE H
BALTIMORE, MD 21236-5915
Firm Phone (410)931-6600

Areas of Certification
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
7.3.1 TRAFFIC SIGNAL TIMING



Renewal Status MARCH 17, 2016 ( ACTIVE )
Firm Name THE WILSON SURVEY GROUP, INC.
Mailing Address 2006 BROADWAY, SUITE 103
PEARLAND, TX 77581
Firm Phone (281)485-3991

Areas of Certification
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING



Renewal Status MARCH 16, 2016 ( ACTIVE )
Firm Name TIMBER CREEK ENVIRONMENTAL, LLC
Mailing Address 1011 W LEWIS STREET
CONROE, TX 77031
Firm Phone (281)210-0084

Areas of Certification
2.4.1 NATIONWIDE PERMIT
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT



Renewal Status JANUARY 4, 2016 ( ACTIVE )
Firm Name TITANIUM ENVIRONMENTAL SERVICES, LLC
Mailing Address PO BOX 4029
LONVIEW, TX 75606-4029
Firm Phone (903)234-8443

Areas of Certification
1.6.1 MAJOR INVESTMENT STUDIES
2.3.1 WETLAND DELINEATION
2.4.1 NATIONWIDE PERMIT
2.4.2 INDIVIDUAL PERMITS
2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT)
2.6.2 IMPACT EVALUATION ASSESSMENTS
2.6.3 BIOLOGICAL SURVEYS
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT
2.14.1 ENVIRONMENTAL DOCUMENT PREPARATION



Renewal Status MARCH 14, 2016 ( ACTIVE )
Firm Name TLC ENGINEERING, INC.
Mailing Address 8204 WESTGLEN DRIVE
HOUSTON, TX 77063
Firm Phone (713)868-6900

Areas of Certification
1.1.1 POLICY PLANNING
1.3.1 SUBAREA/CORRIDOR PLANNING
1.4.1 LAND PLANNING/ENGINEERING
2.12.1 SOCIO-ECONOMIC AND ENVIRONMENTAL JUSTICE ANALYSES
7.1.1 TRAFFIC ENGINEERING STUDIES
7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES
8.5.1 HIGHWAY-RAIL GRADE CROSSINGS
10.4.1 PUMP STATION-HYDRAULICS
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION



Renewal Status MARCH 4, 2016 ( ACTIVE )
Firm Name TOLUNAY-WONG ENGINEERS, INC.
Mailing Address 10710 S. SAM HOUSTON PKWY. W., STE 100
HOUSTON, TX 77031
Firm Phone (713)722-7064

Areas of Certification
1.5.1 FEASIBILITY STUDIES
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 INDIVIDUAL PERMITS
2.5.1 WATER POLLUTION ABATEMENT PLAN
2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT)
2.6.2 IMPACT EVALUATION ASSESSMENTS
2.6.3 BIOLOGICAL SURVEYS
2.12.1 SOCIO-ECONOMIC AND ENVIRONMENTAL JUSTICE ANALYSES
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT
2.14.1 ENVIRONMENTAL DOCUMENT PREPARATION
12.1.1 ASPHALTIC CONCRETE
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 23, 2016 ( ACTIVE )
Firm Name TOOLE DESIGN GROUP, LLC
Mailing Address 8484 GEORGIA AVENUE STE 800
SILVER SPRING, MD 20910
Firm Phone (301)927-1900

Areas of Certification
1.1.1 POLICY PLANNING
1.2.1 SYSTEMS PLANNING
1.3.1 SUBAREA/CORRIDOR PLANNING
1.4.1 LAND PLANNING/ENGINEERING
1.5.1 FEASIBILITY STUDIES
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
7.1.1 TRAFFIC ENGINEERING STUDIES
8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION
9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT



Renewal Status APRIL 7, 2016 ( ACTIVE )
Firm Name TOWILL, INC.
Mailing Address 2300 CLAYTON ROAD, SUITE 1200
CONCORD, CA 94520-2176
Firm Phone (719)355-1150

Areas of Certification
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.3.1 AERIAL MAPPING
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING



Renewal Status FEBRUARY 29, 2016 ( ACTIVE )
Firm Name TRAFF DATA & ASSOCIATES
Mailing Address P.O.BOX 963
SUGAR LAND, TX 77487
Firm Phone (713)446-8167

Areas of Certification
1.3.1 SUBAREA/CORRIDOR PLANNING
1.4.1 LAND PLANNING/ENGINEERING
7.1.1 TRAFFIC ENGINEERING STUDIES
8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION



Renewal Status FEBRUARY 25, 2016 ( ACTIVE )
Firm Name TRAFFIC ENGINEERS, INC.
Mailing Address 801 CONGRESS STE 325
HOUSTON, TX 77002-1767
Firm Phone (713)270-8145

Areas of Certification
1.1.1 POLICY PLANNING
1.2.1 SYSTEMS PLANNING
1.3.1 SUBAREA/CORRIDOR PLANNING
1.4.1 LAND PLANNING/ENGINEERING
2.12.1 SOCIO-ECONOMIC AND ENVIRONMENTAL JUSTICE ANALYSES
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
3.3.1 ROUTE STUDIES & SCHEMATIC DESIGN - COMPLEX HIGHWAYS
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
4.3.1 COMPLEX HIGHWAY DESIGN
4.4.1 MAJOR FREEWAY INTERCHANGES AND DIRECT CONNECTORS
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 FEBRUARY 17, 2016 ( ACTIVE )
Firm Name TRANSPORTATION AND MUNICIPAL ENGINEERS, LLC
Mailing Address 808 SHADY CREEK COURT
CLEBURNE, TX 76033
Firm Phone (817)645-6122

Areas of Certification
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
3.4.1 MINOR BRIDGE LAYOUTS
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
5.1.1 MINOR BRIDGE DESIGN
8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
15.1.1 SURVEY
15.2.1 DESIGN AND CONSTRUCTION SURVEY



Renewal Status JANUARY 18, 2016 ( ACTIVE )
Firm Name TRANSYSTEMS CORPORATION DBA TRANSYSTEMS CORPORATION CONSULTANTS
Mailing Address 500 W. 7TH ST, SUITE 1100
FT WORTH, TX 76102
Firm Phone (817)339-8950

Areas of Certification
1.1.1 POLICY PLANNING
1.2.1 SYSTEMS PLANNING
1.3.1 SUBAREA/CORRIDOR PLANNING
1.4.1 LAND PLANNING/ENGINEERING
1.5.1 FEASIBILITY STUDIES
1.6.1 MAJOR INVESTMENT STUDIES
2.1.1 TRAFFIC NOISE ANALYSIS
2.2.1 AIR QUALITY ANALYSIS
2.4.1 NATIONWIDE PERMIT
2.4.2 INDIVIDUAL PERMITS
2.4.3 COAST GUARD & U.S. ARMY CORP OF ENGINEER PERMITS
2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT)
2.7.1 SEC. 4(F)\6(F) EVALUATIONS
2.8.1 SURVEYS, RES. & DOC. OF HISTORIC BUILD, STRUCT. AND OBJECTS
2.10.1 ARCHEOLOGICAL SURVEYS
2.11.1 HISTORICAL AND ARCHIVAL RESEARCH
2.12.1 SOCIO-ECONOMIC AND ENVIRONMENTAL JUSTICE ANALYSES
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT
2.14.1 ENVIRONMENTAL DOCUMENT PREPARATION
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
3.3.1 ROUTE STUDIES & SCHEMATIC DESIGN - COMPLEX HIGHWAYS
3.4.1 MINOR BRIDGE LAYOUTS
3.5.1 MAJOR BRIDGE LAYOUTS
3.6.1 MULTI-LEVEL INTERCHANGE AND EXOTIC BRIDGE LAYOUT
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
4.3.1 COMPLEX HIGHWAY DESIGN
4.4.1 MAJOR FREEWAY INTERCHANGES AND DIRECT CONNECTORS
5.1.1 MINOR BRIDGE DESIGN
5.2.1 MAJOR BRIDGE DESIGN
5.3.1 MULTI-LEVEL INTERCHANGE DESIGN
5.4.1 EXOTIC BRIDGE DESIGN
6.1.1 ROUTINE BRIDGE INSPECTION
6.2.1 COMPLEX BRIDGE INSPECTION
7.1.1 TRAFFIC ENGINEERING STUDIES
7.2.1 HIGHWAY-RAIL GRADE CROSSING 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
8.5.1 HIGHWAY-RAIL GRADE CROSSINGS
9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
10.3.1 COMPLEX HYDRAULIC DESIGN
10.4.1 PUMP STATION-HYDRAULICS
10.4.3 PUMP STATION-STRUCTURES
10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
11.2.1 MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION
14.3.1 TRANSPORTATION FOUNDATION STUDIES
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING



Renewal Status APRIL 6, 2016 ( ACTIVE )
Firm Name TRC ENVIRONMENTAL CORPORATION
Mailing Address 505 EAST HUNTLAND DR STE 250
AUSTIN, TX 78752
Firm Phone (512)329-6080

Areas of Certification
1.4.1 LAND PLANNING/ENGINEERING
1.5.1 FEASIBILITY STUDIES
2.3.1 WETLAND DELINEATION
2.4.1 NATIONWIDE PERMIT
2.4.2 INDIVIDUAL PERMITS
2.4.3 COAST GUARD & U.S. ARMY CORP OF ENGINEER PERMITS
2.5.1 WATER POLLUTION ABATEMENT PLAN
2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT)
2.6.2 IMPACT EVALUATION ASSESSMENTS
2.6.3 BIOLOGICAL SURVEYS
2.10.1 ARCHEOLOGICAL SURVEYS
2.11.1 HISTORICAL AND ARCHIVAL RESEARCH
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
3.3.1 ROUTE STUDIES & SCHEMATIC DESIGN - COMPLEX HIGHWAYS
3.4.1 MINOR BRIDGE LAYOUTS
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
4.3.1 COMPLEX HIGHWAY DESIGN
4.4.1 MAJOR FREEWAY INTERCHANGES AND DIRECT CONNECTORS
5.1.1 MINOR BRIDGE DESIGN
5.2.1 MAJOR BRIDGE DESIGN
6.1.1 ROUTINE BRIDGE INSPECTION
6.2.1 COMPLEX BRIDGE INSPECTION
8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION
9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
10.3.1 COMPLEX HYDRAULIC DESIGN
10.4.1 PUMP STATION-HYDRAULICS
10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
12.1.2 PORTLAND CEMENT CONCRETE
12.2.1 PLANT INSPECTION AND TESTING
14.1.1 SOIL EXPLORATION
14.2.1 GEOTECHNICAL TESTING
14.3.1 TRANSPORTATION FOUNDATION STUDIES
14.4.1 BUILDING FOUNDATION STUDIES
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY



Renewal Status JANUARY 20, 2016 ( ACTIVE )
Firm Name TRW ENGINEERS, INC DBA TSC ENGINEERING
Mailing Address 1710 S. DAIRY ASHFORD, SUITE 200
HOUSTON, TX 77077
Firm Phone (713)784-7777

Areas of Certification
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
3.3.1 ROUTE STUDIES & SCHEMATIC DESIGN - COMPLEX HIGHWAYS
3.4.1 MINOR BRIDGE LAYOUTS
3.5.1 MAJOR BRIDGE LAYOUTS
3.6.1 MULTI-LEVEL INTERCHANGE AND EXOTIC BRIDGE LAYOUT
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
4.3.1 COMPLEX HIGHWAY DESIGN
4.4.1 MAJOR FREEWAY INTERCHANGES AND DIRECT CONNECTORS
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 BASIC HYDRAULIC DESIGN
10.3.1 COMPLEX HYDRAULIC DESIGN
10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING
18.2.1 SUBSURFACE UTILITY ENGINEERING



Renewal Status FEBRUARY 3, 2016 ( ACTIVE )
Firm Name TTL CORP
Mailing Address P.O. BOX 1537
CYPRESS, TX 77410-1537
Firm Phone (713)501-6993

Areas of Certification
1.3.1 SUBAREA/CORRIDOR PLANNING
1.4.1 LAND PLANNING/ENGINEERING
2.4.1 NATIONWIDE PERMIT
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
3.4.1 MINOR BRIDGE LAYOUTS
3.5.1 MAJOR BRIDGE LAYOUTS
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR 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 BASIC HYDRAULIC DESIGN
10.3.1 COMPLEX HYDRAULIC DESIGN
10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION



Renewal Status MARCH 10, 2016 ( ACTIVE )
Firm Name TUCK MAPPING SOLUTIONS, INC.
Mailing Address P.O. BOX 760
BIG STONE GAP, VA 24219
Firm Phone (276)523-4669

Areas of Certification
15.3.1 AERIAL MAPPING



Renewal Status FEBRUARY 23, 2016 ( ACTIVE )
Firm Name TUKAY ASSOCIATES INC.
Mailing Address P.O.BOX 940724
HOUSTON, TX 77094
Firm Phone (281)752-0009

Areas of Certification
1.2.1 SYSTEMS PLANNING
1.4.1 LAND PLANNING/ENGINEERING
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
10.3.1 COMPLEX HYDRAULIC DESIGN
10.4.3 PUMP STATION-STRUCTURES



Renewal Status MARCH 9, 2016 ( ACTIVE )
Firm Name TXO SURVEYING AND CONSULTING
Mailing Address P.O. BOX 6955
ABILENE, TX 79608
Firm Phone (325)514-7535

Areas of Certification
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING



Renewal Status APRIL 15, 2016 ( ACTIVE )
Firm Name UNDERGROUND SERVICES, INC. DBA SOFTDIG
Mailing Address 24 HAGERTY BLVD; SUITE 11
WEST CHESTER, PA 19382
Firm Phone (610)738-8762

Areas of Certification
18.2.1 SUBSURFACE UTILITY ENGINEERING



Renewal Status JANUARY 5, 2016 ( ACTIVE )
Firm Name UNDERWOOD DRAFTING & SURVEYING, INC.
Mailing Address 3404 INTERURBAN ROAD
DENISON, TX 75021
Firm Phone (903)465-2151

Areas of Certification
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING



Renewal Status JANUARY 5, 2016 ( ACTIVE )
Firm Name UNINTECH CONSULTING ENGINEERS, INC
Mailing Address 2431 E. EVANS RD.
SAN ANTONIO, TX 78259
Firm Phone (210)641-6003

Areas of Certification
1.3.1 SUBAREA/CORRIDOR PLANNING
1.4.1 LAND PLANNING/ENGINEERING
1.5.1 FEASIBILITY STUDIES
2.5.1 WATER POLLUTION ABATEMENT PLAN
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
3.3.1 ROUTE STUDIES & SCHEMATIC DESIGN - COMPLEX HIGHWAYS
3.4.1 MINOR BRIDGE LAYOUTS
3.5.1 MAJOR BRIDGE LAYOUTS
3.6.1 MULTI-LEVEL INTERCHANGE AND EXOTIC BRIDGE LAYOUT
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
4.3.1 COMPLEX HIGHWAY DESIGN
4.4.1 MAJOR FREEWAY INTERCHANGES AND DIRECT CONNECTORS
5.1.1 MINOR BRIDGE DESIGN
5.2.1 MAJOR BRIDGE DESIGN
5.3.1 MULTI-LEVEL INTERCHANGE DESIGN
5.4.1 EXOTIC BRIDGE DESIGN
6.1.1 ROUTINE BRIDGE INSPECTION
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 BASIC HYDRAULIC DESIGN
10.3.1 COMPLEX HYDRAULIC DESIGN
10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
12.2.1 PLANT INSPECTION AND TESTING
14.3.1 TRANSPORTATION FOUNDATION STUDIES
14.4.1 BUILDING FOUNDATION STUDIES
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING



Renewal Status JANUARY 13, 2016 ( ACTIVE )
Firm Name UNITED ENGINEERS, INC.
Mailing Address 8303 SOUTHWEST FRWY, STE 600
HOUSTON, TX 77074
Firm Phone (713)271-2900

Areas of Certification
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
3.4.1 MINOR BRIDGE LAYOUTS
3.5.1 MAJOR BRIDGE LAYOUTS
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR 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 BASIC HYDRAULIC DESIGN
10.4.1 PUMP STATION-HYDRAULICS
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING
18.2.1 SUBSURFACE UTILITY ENGINEERING



Renewal Status FEBRUARY 29, 2016 ( ACTIVE )
Firm Name UNITED GEO TECHNOLOGIES, LLC
Mailing Address 7715 MAINLAND, SUITE 110
SAN ANTONIO, TX 78250
Firm Phone (210)684-2147

Areas of Certification
15.3.1 AERIAL MAPPING



Renewal Status FEBRUARY 25, 2016 ( ACTIVE )
Firm Name URBAN ENGINEERING
Mailing Address 2725 SWANTNER
CORPUS CHRISTI, TX 78404
Firm Phone (512)854-3101

Areas of Certification
1.4.1 LAND PLANNING/ENGINEERING
2.4.1 NATIONWIDE PERMIT
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
10.4.1 PUMP STATION-HYDRAULICS
15.1.1 SURVEY
15.1.2 PARCEL PLATS
15.1.3 LEGAL DESCRIPTIONS
15.1.4 RIGHT OF WAY MAPS
15.2.1 DESIGN AND CONSTRUCTION SURVEY
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING



Renewal Status MARCH 29, 2016 ( ACTIVE )
Firm Name URBAN ENGINEERS GROUP, INC.
Mailing Address 167 TURTLE CREEK BLVD., SUITE A
DALLAS, TX 75207
Firm Phone (214)235-6941

Areas of Certification
1.4.1 LAND PLANNING/ENGINEERING
1.5.1 FEASIBILITY STUDIES
1.6.1 MAJOR INVESTMENT STUDIES
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
4.3.1 COMPLEX HIGHWAY DESIGN
7.1.1 TRAFFIC ENGINEERING STUDIES
7.2.1 HIGHWAY-RAIL GRADE CROSSING 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
8.5.1 HIGHWAY-RAIL GRADE CROSSINGS
9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
10.3.1 COMPLEX HYDRAULIC DESIGN
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION



Renewal Status JANUARY 13, 2016 ( ACTIVE )
Firm Name URBAN ENGINEERS, INC. (DBA) URBAN SERVICES, INC.
Mailing Address 530 WALNUT ST.
PHILADELPHIA, PA 19106
Firm Phone (215)922-8080

Areas of Certification
1.1.1 POLICY PLANNING
1.2.1 SYSTEMS PLANNING
1.3.1 SUBAREA/CORRIDOR PLANNING
1.4.1 LAND PLANNING/ENGINEERING
1.5.1 FEASIBILITY STUDIES
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
3.3.1 ROUTE STUDIES & SCHEMATIC DESIGN - COMPLEX HIGHWAYS
3.4.1 MINOR BRIDGE LAYOUTS
3.5.1 MAJOR BRIDGE LAYOUTS
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
4.3.1 COMPLEX HIGHWAY DESIGN
4.4.1 MAJOR FREEWAY INTERCHANGES AND DIRECT CONNECTORS
5.1.1 MINOR BRIDGE DESIGN
5.2.1 MAJOR BRIDGE DESIGN
5.4.1 EXOTIC BRIDGE DESIGN
7.1.1 TRAFFIC ENGINEERING STUDIES
7.2.1 HIGHWAY-RAIL GRADE CROSSING 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
8.5.1 HIGHWAY-RAIL GRADE CROSSINGS
9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
11.2.1 MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION



Renewal Status FEBRUARY 29, 2016 ( ACTIVE )
Firm Name UTILITY MAPPING SERVICES, INC.
Mailing Address 9 LEGAL TENDER LANE
CLANCY, MT 59634-9822
Firm Phone (801)209-2032

Areas of Certification
18.2.1 SUBSURFACE UTILITY ENGINEERING



Renewal Status FEBRUARY 29, 2016 ( ACTIVE )
Firm Name V-TECH ENVIRONMENTAL
Mailing Address 1510 BUDDY HOLLY
LUBBOCK, TX 79401
Firm Phone (806)748-1700

Areas of Certification
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT



Renewal Status APRIL 14, 2016 ( ACTIVE )
Firm Name VALENZUELA PRESERVATION STUDIO
Mailing Address 8700 MANCHACA ROAD, STE. 306
AUSTIN, TX 78748
Firm Phone (512)291-8108

Areas of Certification
2.8.1 SURVEYS, RES. & DOC. OF HISTORIC BUILD, STRUCT. AND OBJECTS
2.9.1 HISTORIC ARCHITECTURE
2.11.1 HISTORICAL AND ARCHIVAL RESEARCH



Renewal Status FEBRUARY 25, 2016 ( ACTIVE )
Firm Name VAN DE WIELE & VOGLER, INC.
Mailing Address 2925 BRIARPARK, SUITE 275
HOUSTON, TX 77042
Firm Phone (713)782-0042

Areas of Certification
1.1.1 POLICY PLANNING
1.5.1 FEASIBILITY STUDIES
2.4.2 INDIVIDUAL PERMITS
2.5.1 WATER POLLUTION ABATEMENT PLAN
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS
3.4.1 MINOR BRIDGE LAYOUTS
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
4.3.1 COMPLEX HIGHWAY DESIGN
7.1.1 TRAFFIC ENGINEERING STUDIES
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 BASIC HYDRAULIC DESIGN
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION



Renewal Status FEBRUARY 5, 2016 ( ACTIVE )
Firm Name VANASSE HANGEN BRUSTLIN, INC
Mailing Address 101 WALNUT STREET
WATERTOWN, MA 02472
Firm Phone (617)924-1770

Areas of Certification
1.1.1 POLICY PLANNING
1.2.1 SYSTEMS PLANNING
1.3.1 SUBAREA/CORRIDOR PLANNING
1.4.1 LAND PLANNING/ENGINEERING
1.5.1 FEASIBILITY STUDIES
1.6.1 MAJOR INVESTMENT STUDIES



Renewal Status MARCH 4, 2016 ( ACTIVE )
Firm Name VENTRY ENGINEERING LLC
Mailing Address 15 W KING STREET
QUINCY, FL 32351
Firm Phone (850)627-3900

Areas of Certification
1.5.1 FEASIBILITY STUDIES
18.1.1 VALUE ENGINEERING




Updated May 04, 2016