TxDOT Expressway
Search:
   Home   |    Contact Us   |    Tools & Plug-Ins  

Precertified Firms - Sorted by Firm Name

Precertified Firm Page Links ( Updated November 18, 2008 at 9:00:18 P.M. )
a.e.--alde alia--arup asd--belu benc--c. m c. r--char char--corr
cost--denm desh--ecs- edga--espe ettl--gbi gc e--gund guzm--howl
hra--jast jaym--king kise--lei leig--mark marr--mill mill--nort
nort--pdg, pena--pyra p2 e--rio rio--sand saty--slay sli--stok
ston--tei teja--trc tri---viva vogt--wpi wps--4sit

Firm Name A.E. (JAKE) WHITTON SURVEYING AND MAPPING
Mailing Address P.O. BOX 401
SAN AUGUSTINE, TX 75972
Firm Phone (409)275-2335

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


Firm Name A.E.I. ENGINEERING, INC.
Mailing Address 616 FM 1960 WEST, SUITE 250
HOUSTON, TX 77090
Firm Phone (281)350-7027

Areas of Certification
3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR 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
4.3.1 COMPLEX HIGHWAY DESIGN
8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION
8.3.1 SIGNALIZATION
9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION


Firm Name A.I.A. ENGINEERS, LTD.
Mailing Address 15310 PARK ROW
HOUSTON, TX 77084
Firm Phone (281)493-4140

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
2.13.1 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
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
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
8.2.1 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
10.4.1 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
18.2.1 SUBSURFACE UTILITY ENGINEERING


Firm Name A.N.A. CONSULTANTS, L.L.C.
Mailing Address 1701 RIVER RUN, SUITE 610
FORT WORTH, TX 76107
Firm Phone (817)335-9900

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
3.4.1 MINOR BRIDGE LAYOUTS
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES
7.4.1 TRAFFIC CONTROL SYSTEMS ANALYSIS, DESIGN AND IMPLEMENTATION
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
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


Firm Name A&M INVESTMENTS AND ENGINEERING
Mailing Address 4130 PROTON DR. 47-D
ADDISON, TX 75001
Firm Phone (972)386-0217

Areas of Certification
6.1.1 ROUTINE BRIDGE INSPECTION
8.3.1 SIGNALIZATION
10.4.3 PUMP STATION-STRUCTURES


Firm Name A-E-I (ANGLIN ENVIRONMENTAL, INC)
Mailing Address 1107 ARWINE COURT, SUITE 100
EULESS, TX 76040
Firm Phone (817)268-1381

Areas of Certification
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
18.2.1 SUBSURFACE UTILITY ENGINEERING


Firm Name AARON BURRELL & ASSOCIATES, INC.
Mailing Address PO BOX 200804
AUSTIN, TX 78720
Firm Phone (512)382-5008

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


Firm Name ABENGINEERING LLC
Mailing Address 15201 EAST FREEWAY, SUITE 100
CHANNELVIEW, TX 77530
Firm Phone (281)639-0693

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
2.2.1 AIR QUALITY ANALYSIS
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
8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION
9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
11.2.1 MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION


Firm Name ABMB ENGINEERS, INCORPORATED
Mailing Address 500 MAIN STREET
BATON ROUGE, LA 70801
Firm Phone (225)765-7400

Areas of Certification
1.1.1 POLICY PLANNING
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
5.1.1 MINOR BRIDGE DESIGN
5.2.1 MAJOR BRIDGE 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


Firm Name ABOLA & ASSOCIATES
Mailing Address 4101 MCEWEN, SUITE 120
DALLAS, TX 75244
Firm Phone (972)934-2470

Areas of Certification
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
4.4.1 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
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION


Firm Name ABSOLUTE GEOGRAPHIC, INC.
Mailing Address P. O. BOX 1139
LA GRANGE, TX 78945-1139
Firm Phone (979)968-3533

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


Firm Name ACE CONSULTING ENGINEERS, INC.
Mailing Address 15902 HIGHLAND BROOK DRIVE
HOUSTON, TX 77083
Firm Phone (281)277-0410

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
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
9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT


Firm Name ACENTECH INCORPORATED
Mailing Address 1429 E. 1000 OAKS BLVD. #200
THOUSAND OAKS, CA 91362
Firm Phone (805)379-5774

Areas of Certification
2.1.1 TRAFFIC NOISE ANALYSIS


Firm Name ACI GROUP, LLC
Mailing Address 1001 MOPAC CIRCLE, SUITE 100
AUSTIN, TX 78746
Firm Phone (512)347-9000

Areas of Certification
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
2.10.1 ARCHEOLOGICAL SURVEYS
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT
2.14.1 ENVIRONMENTAL DOCUMENT PREPARATION


Firm Name ACO ASSOCIATES, INC.
Mailing Address 624 TRAILS PARKWAY
GARLAND, TX 75043
Firm Phone (469)231-8355

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
8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION


Firm Name ACTION ENGINEERING
Mailing Address 6910 PRISCILLA DRIVE
AUSTIN, TX 78752
Firm Phone (512)467-6704

Areas of Certification
6.1.1 ROUTINE BRIDGE INSPECTION
6.2.1 COMPLEX BRIDGE INSPECTION


Firm Name ADAMS CONSULTING ENGINEERS, INC.
Mailing Address P.O. BOX 131599
TYLER, TX 75713
Firm Phone (903)324-8400

Areas of Certification
1.4.1 LAND PLANNING/ENGINEERING
2.3.1 WETLAND DELINEATION
2.4.1 NATIONWIDE PERMIT
2.5.1 WATER POLLUTION ABATEMENT PLAN
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
3.4.1 MINOR BRIDGE LAYOUTS
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY DESIGN
8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION
8.3.1 SIGNALIZATION
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
10.3.1 COMPLEX HYDRAULIC DESIGN


Firm Name ADAMS ENVIRONMENTAL, INC.
Mailing Address 12018 LAS NUBES ST.
SAN ANTONIO, TX 78233
Firm Phone (210)317-7267

Areas of Certification
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


Firm Name ADV CONSULTING ENGINEERS, INC., DBA ADVANCED CONSULTING ENGINEERS
Mailing Address 5524 BEE CAVES ROAD, STE I-4
AUSTIN, TX 78746
Firm Phone (512)444-1739

Areas of Certification
1.4.1 LAND PLANNING/ENGINEERING
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
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
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
10.3.1 COMPLEX HYDRAULIC DESIGN


Firm Name ADVANTEC CONSULTING ENGINEERS, INC.
Mailing Address 3333 BREA CANYON RD STE 117
DIAMOND BAR, CA 91765
Firm Phone (909)869-0055

Areas of Certification
1.1.1 POLICY PLANNING
1.2.1 SYSTEMS PLANNING
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


Firm Name AECOM CONSULT, INC.
Mailing Address 3101 WILSON BOULEVARD, 4TH FLOOR
ARLINGTON, VA 22201
Firm Phone (703)645-6840

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


Firm Name AERIAL CARTOGRAPHICS OF AMERICA, INC.
Mailing Address 1722 W. OAK RIDGE ROAD
ORLANDO, FL 32809
Firm Phone (407)851-7880

Areas of Certification
15.3.1 AERIAL MAPPING


Firm Name AERIAL DATA SERVICE OF TEXAS, LLC
Mailing Address P.O. BOX 200478
AUSTIN, TX 78720-0478
Firm Phone (512)250-5880

Areas of Certification
15.3.1 AERIAL MAPPING


Firm Name AERIAL DATA SERVICE, INC.
Mailing Address 8301 E. 51ST STREET, STE. 100
TULSA, OK 74145
Firm Phone (918)622-4144

Areas of Certification
15.3.1 AERIAL MAPPING
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING


Firm Name AERIAL SERVICES, INC.
Mailing Address P.O. BOX 336
CEDAR FALLS, IA 50613
Firm Phone (319)277-0436

Areas of Certification
15.3.1 AERIAL MAPPING


Firm Name AERIAL VIEWPOINT AERIAL PHOTOGRAPHY, INC.
Mailing Address P.O. BOX 12289
SPRING, TX 77269
Firm Phone (281)370-7502

Areas of Certification
15.3.1 AERIAL MAPPING


Firm Name AERO-METRIC, INC.
Mailing Address 13400 68TH AVENUE NORTH
MINNEAPOLIS, MN 55311
Firm Phone (612)420-9606

Areas of Certification
15.3.1 AERIAL MAPPING
15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING


Firm Name AES&T ENVIRONMENTAL SERVICES, INC.
Mailing Address 8827 HEATHERLY DRIVE
HOUSTON, TX 77083
Firm Phone (281)879-1851

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


Firm Name AGUILERA & ASSOCIATES
Mailing Address 1512 MATHIAS DR.
EL PASO, TX 79903
Firm Phone (915)779-1508

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
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
8.3.1 SIGNALIZATION
8.4.1 ITS CONTROL SYSTEMS ANALYSIS, DESIGN & IMPLEMENTATION
8.5.1 HIGHWAY-RAIL GRADE CROSSINGS
10.2.1 BASIC HYDRAULIC DESIGN


Firm Name AGUIRRE & FIELDS, LP
Mailing Address 4800 SUGAR GROVE, SUITE 600
STAFFORD, TX 77477
Firm Phone (281)340-8900

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
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
7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES
8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION
8.2.1 ILLUMINATION
8.3.1 SIGNALIZATION
8.5.1 HIGHWAY-RAIL GRADE CROSSINGS
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
14.3.1 TRANSPORTATION FOUNDATION STUDIES


Firm Name AGUIRRE, INC.
Mailing Address 12700 PK CEN DR, 15TH FLOOR
DALLAS, TX 75251
Firm Phone (972)789-2604

Areas of Certification
16.1.1 ARCHITECTURE - BUILDINGS AND OTHER STRUCTURES.


Firm Name AGUSTIN "GUS" CHAVEZ CONSULTING, LLC
Mailing Address 2002 BENT TREE LOOP
ROUND ROCK, TX 78681
Firm Phone (512)797-7126

Areas of Certification
1.1.1 POLICY PLANNING
1.2.1 SYSTEMS PLANNING
1.3.1 SUBAREA/CORRIDOR PLANNING
1.5.1 FEASIBILITY STUDIES


Firm Name AIR DIMENSION MAPPING L.L.C.
Mailing Address 5400 SUNCREST DRIVE SUITE D-7
EL PASO, TX 79912
Firm Phone (915)533-6277

Areas of Certification
15.3.1 AERIAL MAPPING


Firm Name ALAMO ARCHITECTS, INC.
Mailing Address 108 KING WILLIAM
SAN ANTONIO, TX 78204
Firm Phone (210)227-2612

Areas of Certification
16.1.1 ARCHITECTURE - BUILDINGS AND OTHER STRUCTURES.


Firm Name ALAMO CONSULTING ENGINEERING & SURVEYING, INC.
Mailing Address 140 HEIMER RD STE 617
SAN ANTONIO, TX 78232
Firm Phone (210)828-0691

Areas of Certification
1.4.1 LAND PLANNING/ENGINEERING
2.5.1 WATER POLLUTION ABATEMENT PLAN
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
3.5.1 MAJOR BRIDGE LAYOUTS
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
8.5.1 HIGHWAY-RAIL GRADE CROSSINGS
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
10.2.1 BASIC HYDRAULIC DESIGN
10.3.1 COMPLEX HYDRAULIC DESIGN
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


Firm Name ALAMO FIELD SERVICES INC.
Mailing Address 7000 N MOPAC EXPY F12
AUSTIN, TX 78731-3054
Firm Phone (888)252-6637

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


Firm Name ALAN PLUMMER ASSOCIATES, INC
Mailing Address 7524 MOSIER VIEW COURT, STE 200
FORT WORTH, TX 76118
Firm Phone (817)284-2724

Areas of Certification
2.3.1 WETLAND DELINEATION
2.4.1 NATIONWIDE PERMIT
2.4.2 INDIVIDUAL PERMITS
2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT)
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT
2.14.1 ENVIRONMENTAL DOCUMENT PREPARATION
4.1.1 MINOR ROADWAY DESIGN
8.2.1 ILLUMINATION
10.4.2 PUMP STATION-ELECTRICAL
14.1.1 SOIL EXPLORATION
14.2.1 GEOTECHNICAL TESTING
14.3.1 TRANSPORTATION FOUNDATION STUDIES
14.4.1 BUILDING FOUNDATION STUDIES


Firm Name ALBA UTILITY & SERVICE CONSULTANTS, INC.
Mailing Address 7909 RICHARD KING TRAIL
AUSTIN, TX 78749
Firm Phone (512)565-1993

Areas of Certification
18.2.1 SUBSURFACE UTILITY ENGINEERING


Firm Name ALDANA ENGINEERING & TRAFFIC DESIGN, LLC
Mailing Address 406 S. NEBRASKA, SUITE C
WESLACO, TX 78596
Firm Phone (956)968-4373

Areas of Certification
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
4.1.1 MINOR ROADWAY DESIGN
4.2.1 MAJOR ROADWAY 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
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


Firm Name ALDERSON & ASSOCIATES, INC.
Mailing Address 8415 DATAPOINT, SUITE 725
SAN ANTONIO, TX 78229
Firm Phone (210)614-1110

Areas of Certification
8.2.1 ILLUMINATION
10.4.1 PUMP STATION-HYDRAULICS
10.4.2 PUMP STATION-ELECTRICAL



Updated November 18, 2008

spacer spacer
© Copyright 2008, TxDOT
All Rights Reserved. 		Disclaimer | Accessibility Policy | Privacy and Security Policy | Open Records | TxDOT Contacts