Active TxDOT Precertified Firms

Active Precertified Firms - Sorted by Firm Name

Consultant Precertification - Consultant Services - Consultant Precertification
TxDOT Working Categories - Complete list of working categories with descriptions
DBE Directory - Find the DBE status of a firm
HUB Directory - Find the HUB status of a firm
Annual Renewal for Precertified Firms - Firms precertified in one or more categories for engineering, surveying, or architecture services must complete the annual renewal process between January 1 and March 31 each year to maintain an 'Active' status for the firm.

Active Precertified Firm Page Links ( Updated September 26, 2016 at 9:00:03 P.M. )

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Renewal Status	JANUARY 3, 2016 ( ACTIVE )
Firm Name	SANCHEZ - SALAZAR & ASSOCIATES, LLC
Mailing Address	5886 DE ZAVALA ROAD, 102-152
	SAN ANTONIO, TX 78249
Firm Phone	(210)314-5458

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
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
8.2.1	ILLUMINATION
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
11.2.1	MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION

Renewal Status	FEBRUARY 29, 2016 ( ACTIVE )
Firm Name	SANDERSON SURVEYING INC.
Mailing Address	1874 SOUTH STATE HWY 121
	BONHAM, TX 75418
Firm Phone	(903)640-3830

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 3, 2016 ( ACTIVE )
Firm Name	SANDS SURVEYING CORPORATION
Mailing Address	2154 W. NORTHWEST HIGHWAY STE. 204
	DALLAS, TX 75220
Firm Phone	(817)355-5253

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 8, 2016 ( ACTIVE )
Firm Name	SCHAUMBURG & POLK, INC.
Mailing Address	8865 COLLEGE STREET
	BEAUMONT, TX 77707
Firm Phone	(409)866-0341

Areas of Certification

1.4.1	LAND PLANNING/ENGINEERING
2.4.1	NATIONWIDE PERMIT
2.4.2	INDIVIDUAL PERMITS
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
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
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
10.4.1	PUMP STATION-HYDRAULICS
11.1.1	ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
15.1.1	SURVEY
15.4.1	HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING

Renewal Status	FEBRUARY 17, 2016 ( ACTIVE )
Firm Name	SCHEIBE CONSULTING LLC
Mailing Address	11412 BEE CAVE RD., STE. 218
	AUSTIN, TX 78738
Firm Phone	(512)263-0418

Areas of Certification

2.4.1	NATIONWIDE PERMIT
2.5.1	WATER POLLUTION ABATEMENT PLAN
10.1.1	HYDROLOGIC STUDIES
10.2.1	BASIC HYDRAULIC DESIGN
10.3.1	COMPLEX HYDRAULIC DESIGN
10.4.1	PUMP STATION-HYDRAULICS

Renewal Status	MARCH 25, 2016 ( ACTIVE )
Firm Name	SCI ENGINEERING, INC.
Mailing Address	130 POINT WEST BOULEVARD
	ST CHARLES, MO 63301
Firm Phone	(636)949-8200

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
2.6.1	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
12.1.1	ASPHALTIC CONCRETE
12.1.2	PORTLAND CEMENT CONCRETE
14.3.1	TRANSPORTATION FOUNDATION STUDIES
14.4.1	BUILDING FOUNDATION STUDIES

Renewal Status	SEPTEMBER 7, 2016 ( ACTIVE )
Firm Name	SCIENTECH ENGINEERS, INC.
Mailing Address	701 SHEPHERD, SUITE 200
	HOUSTON, TX 77007
Firm Phone	(713)977-6090

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
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
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
10.5.1	BRIDGE SCOUR EVALUATIONS AND ANALYSIS

Renewal Status	FEBRUARY 8, 2016 ( ACTIVE )
Firm Name	SDW & ASSOCIATES, INC.
Mailing Address	4226 STONEBROOK LANE
	TYLER, TX 75707
Firm Phone	(903)520-1419

Areas of Certification

6.1.1

ROUTINE BRIDGE INSPECTION

Renewal Status	MARCH 15, 2016 ( ACTIVE )
Firm Name	SECORD & LEBOW ARCHITECTS, LLP
Mailing Address	2004 QUAIL CREEK DRIVE, SUITE 200
	WICHITA FALLS, TX 76308
Firm Phone	(940)767-7478

Areas of Certification

16.1.1

ARCHITECTURE - BUILDINGS AND OTHER STRUCTURES.

Renewal Status	JANUARY 5, 2016 ( ACTIVE )
Firm Name	SEILER/LANKES GROUP, LLC
Mailing Address	901 ROUND ROCK AVE., SUITE C100
	ROUND ROCK, TX 78681
Firm Phone	(512)785-8564

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
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
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 5, 2016 ( ACTIVE )
Firm Name	SEK ENGINEERING, CORP.
Mailing Address	701 SHEPHERD DR., SUITE 200A
	HOUSTON, TX 77007
Firm Phone	(281)271-1720

Areas of Certification

2.12.1	SOCIO-ECONOMIC AND ENVIRONMENTAL JUSTICE ANALYSES
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
6.1.1	ROUTINE BRIDGE INSPECTION
6.2.1	COMPLEX BRIDGE INSPECTION
7.1.1	TRAFFIC ENGINEERING STUDIES
7.3.1	TRAFFIC SIGNAL TIMING
8.1.1	SIGNING, PAVEMENT MARKING AND CHANNELIZATION
8.3.1	SIGNALIZATION
9.1.1	BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT
10.1.1	HYDROLOGIC STUDIES
10.2.1	BASIC HYDRAULIC DESIGN
10.3.1	COMPLEX HYDRAULIC DESIGN
10.4.1	PUMP STATION-HYDRAULICS
18.1.1	VALUE ENGINEERING

Renewal Status	FEBRUARY 18, 2016 ( ACTIVE )
Firm Name	SEPARATION SYSTEMS CONSULTANTS, INC
Mailing Address	17041 EL CAMINO REAL, SUITE 200
	HOUSTON, TX 77058
Firm Phone	(281)486-1943

Areas of Certification

2.3.1	WETLAND DELINEATION
2.4.1	NATIONWIDE PERMIT
2.13.1	HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT

Renewal Status	FEBRUARY 29, 2016 ( ACTIVE )
Firm Name	SERCO INC.
Mailing Address	1818 LIBRARY STREET STE 1000
	RESTON, VA 20190
Firm Phone	(703)939-6000

Areas of Certification

7.1.1	TRAFFIC ENGINEERING STUDIES
7.3.1	TRAFFIC SIGNAL TIMING
8.3.1	SIGNALIZATION
8.4.1	ITS CONTROL SYSTEMS ANALYSIS, DESIGN & IMPLEMENTATION

Renewal Status	APRIL 6, 2016 ( ACTIVE )
Firm Name	SEVENTH GENERATION DESIGN, INC.
Mailing Address	118 BROADWAY SUITE 519
	SAN ANTONIO, TX 78205
Firm Phone	(210)241-7490

Areas of Certification

2.9.1	HISTORIC ARCHITECTURE
16.1.1	ARCHITECTURE - BUILDINGS AND OTHER STRUCTURES.

Renewal Status	FEBRUARY 10, 2016 ( ACTIVE )
Firm Name	SE3 LLC
Mailing Address	16135 PRESTON ROAD, SUITE 122
	DALLAS, TX 75248
Firm Phone	(214)663-0069

Areas of Certification

1.3.1	SUBAREA/CORRIDOR PLANNING
1.4.1	LAND PLANNING/ENGINEERING
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
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
11.1.1	ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
11.2.1	MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION

Renewal Status	MARCH 23, 2016 ( ACTIVE )
Firm Name	SHALOM SERVICES CORPORATION
Mailing Address	1507 QUAIL RIDGE DR.
	CEDAR HILL, TX 75104
Firm Phone	(314)269-6250

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
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
12.1.1	ASPHALTIC CONCRETE

Renewal Status	APRIL 19, 2016 ( ACTIVE )
Firm Name	SHEPPARD SURVEYING CO., INC
Mailing Address	1013 ENERGY DRIVE
	ABILENE, TX 79602
Firm Phone	(325)695-6277

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
15.5.1	STATE LAND SURVEYING

Renewal Status	MARCH 4, 2016 ( ACTIVE )
Firm Name	SHERWOOD SURVEYING AND SUE, LLC
Mailing Address	P.O. BOX 992
	SPRING BRANCH, TX 78070
Firm Phone	(830)228-5446

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
18.2.1	SUBSURFACE UTILITY ENGINEERING

Renewal Status	MARCH 31, 2016 ( ACTIVE )
Firm Name	SHIELD ENGINEERING GROUP, PLLC
Mailing Address	PO BOX 470636
	FORT WORTH, TX 76147
Firm Phone	(817)810-0696

Areas of Certification

1.4.1	LAND PLANNING/ENGINEERING
1.5.1	FEASIBILITY STUDIES
4.1.1	MINOR ROADWAY DESIGN
4.2.1	MAJOR ROADWAY DESIGN
8.1.1	SIGNING, PAVEMENT MARKING AND CHANNELIZATION
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

Renewal Status	FEBRUARY 29, 2016 ( ACTIVE )
Firm Name	SHINE & ASSOCIATES, INC.
Mailing Address	P.O. BOX 305
	SILSBEE, TX 77656
Firm Phone	(409)385-9383

Areas of Certification

15.1.1	SURVEY
15.5.1	STATE LAND SURVEYING

Renewal Status	JANUARY 21, 2016 ( ACTIVE )
Firm Name	SHRADER ENGINEERING INC.
Mailing Address	800 TOWN AND COUNTRY BLVD., SUITE 430
	HOUSTON, TX 77024
Firm Phone	(713)467-9961

Areas of Certification

8.2.1	ILLUMINATION
8.3.1	SIGNALIZATION
10.1.1	HYDROLOGIC STUDIES
10.4.1	PUMP STATION-HYDRAULICS
10.4.2	PUMP STATION-ELECTRICAL

Renewal Status	JUNE 9, 2016 ( ACTIVE )
Firm Name	SIGMA ENGINEERS, INC.
Mailing Address	4099 CALDER AVENUE
	BEAUMONT, TX 77706
Firm Phone	(409)898-1001

Areas of Certification

1.5.1	FEASIBILITY STUDIES
16.1.1	ARCHITECTURE - BUILDINGS AND OTHER STRUCTURES.

Renewal Status	JANUARY 13, 2016 ( ACTIVE )
Firm Name	SIGMA ENVIRONMENTAL SOLUTIONS, INC
Mailing Address	5801 MARVIN D LOVE FREEWAY_STE 103
	DALLAS, TX 75237
Firm Phone	(214)850-0015

Areas of Certification

2.13.1

HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT

Renewal Status	FEBRUARY 29, 2016 ( ACTIVE )
Firm Name	SIMON ENGINEERING & CONSULTING, INC.
Mailing Address	15443 KNOLL TRAIL DRIVE, SUITE 140
	DALLAS, TX 75248
Firm Phone	(214)884-2059

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
2.12.1	SOCIO-ECONOMIC AND ENVIRONMENTAL JUSTICE ANALYSES
2.14.1	ENVIRONMENTAL DOCUMENT PREPARATION
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
5.1.1	MINOR BRIDGE DESIGN
8.1.1	SIGNING, PAVEMENT MARKING AND CHANNELIZATION

Renewal Status	MARCH 17, 2016 ( ACTIVE )
Firm Name	SJB GROUP, INC.
Mailing Address	P. O. BOX 1751
	BATON ROUGE, LA 70821-1751
Firm Phone	(225)769-3400

Areas of Certification

11.1.1

ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION

Renewal Status	MARCH 1, 2016 ( ACTIVE )
Firm Name	SKA CONSULTING, L.P.
Mailing Address	1888 STEBBINS DRIVE, SUITE 100
	HOUSTON, TX 77043-2841
Firm Phone	(713)266-6056

Areas of Certification

2.13.1

HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT

Renewal Status	JANUARY 29, 2016 ( ACTIVE )
Firm Name	SLAY ENGINEERING CO, INC.
Mailing Address	123 ALTGELT
	SAN ANTONIO, TX 78201
Firm Phone	(210)734-4388

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
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
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
8.3.1	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
10.4.1	PUMP STATION-HYDRAULICS
10.4.3	PUMP STATION-STRUCTURES
11.1.1	ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
15.1.1	SURVEY
15.1.2	PARCEL PLATS

Renewal Status	FEBRUARY 29, 2016 ( ACTIVE )
Firm Name	SLI ENGINEERING, INC.
Mailing Address	6600 WESTWIND DR
	EL PASO, TX 79912
Firm Phone	(915)584-4457

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
2.12.1	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
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
7.1.1	TRAFFIC ENGINEERING STUDIES
7.3.1	TRAFFIC SIGNAL TIMING
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
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
15.3.1	AERIAL MAPPING
15.4.1	HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING

Renewal Status	MARCH 1, 2016 ( ACTIVE )
Firm Name	SMC CONSULTING, INC.
Mailing Address	3418 PICKERING LANE
	PEARLAND, TX 77584
Firm Phone	(281)997-7911

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
2.12.1	SOCIO-ECONOMIC AND ENVIRONMENTAL JUSTICE ANALYSES
2.13.1	HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT
2.14.1	ENVIRONMENTAL DOCUMENT PREPARATION
18.2.1	SUBSURFACE UTILITY ENGINEERING

Renewal Status	FEBRUARY 24, 2016 ( ACTIVE )
Firm Name	SMITH ENGINEERING COMPANY
Mailing Address	PO BOX 2565
	ROSWELL, NM 88202-2565
Firm Phone	(505)884-0700

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
10.2.1	BASIC HYDRAULIC DESIGN
10.3.1	COMPLEX HYDRAULIC DESIGN

Renewal Status	JANUARY 8, 2016 ( ACTIVE )
Firm Name	SNELL & ASSOCIATES LAND SURVEYORS, INC.
Mailing Address	1856 LOCKHILL-SELMA, SUITE 105
	SAN ANTONIO, TX 78213-1503
Firm Phone	(210)342-9455

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
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
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 12, 2016 ( ACTIVE )
Firm Name	SNM2R, LLC
Mailing Address	1400 BROADFIELD BOULEVARD
	HOUSTON, TX 77084
Firm Phone	(972)786-2405

Areas of Certification

2.4.1	NATIONWIDE PERMIT
2.12.1	SOCIO-ECONOMIC AND ENVIRONMENTAL JUSTICE ANALYSES
2.13.1	HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT

Renewal Status	MARCH 2, 2016 ( ACTIVE )
Firm Name	SO-DEEP, INC.
Mailing Address	8397 EUCLID AVENUE
	MANASSAS PARK, VA 20111
Firm Phone	(703)361-6005

Areas of Certification

18.2.1

SUBSURFACE UTILITY ENGINEERING

Renewal Status	MARCH 29, 2016 ( ACTIVE )
Firm Name	SOLARAY ENGINEERING, INC.
Mailing Address	2727 LBJ FREEWAY, SUITE 525
	DALLAS, TX 75234
Firm Phone	(972)247-1516

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
8.1.1	SIGNING, PAVEMENT MARKING AND CHANNELIZATION
10.1.1	HYDROLOGIC STUDIES
10.2.1	BASIC HYDRAULIC DESIGN
10.4.1	PUMP STATION-HYDRAULICS
18.2.1	SUBSURFACE UTILITY ENGINEERING

Renewal Status	MARCH 2, 2016 ( ACTIVE )
Firm Name	SOUTEX SURVEYORS INC.
Mailing Address	3737 DOCTORS DRIVE
	PORT ARTHUR, TX 77642
Firm Phone	(409)983-2004

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	JANUARY 29, 2016 ( ACTIVE )
Firm Name	SOUTHERN TRAFFIC SERVICES, INC.
Mailing Address	2911 WESTFIELD ROAD
	GULF BREEZE, FL 32563
Firm Phone	(800)786-3374

Areas of Certification

7.1.1

TRAFFIC ENGINEERING STUDIES

Renewal Status	JANUARY 29, 2016 ( ACTIVE )
Firm Name	SOUTHWEST RESEARCH INSTITUTE
Mailing Address	6220 CULEBRA ROAD
	SAN ANTONIO, TX 78238
Firm Phone	(210)522-2261

Areas of Certification

7.4.1	TRAFFIC CONTROL SYSTEMS ANALYSIS, DESIGN AND IMPLEMENTATION
7.5.1	INTELLIGENT TRANSPORTATION SYSTEMS
8.4.1	ITS CONTROL SYSTEMS ANALYSIS, DESIGN & IMPLEMENTATION

Renewal Status	MARCH 8, 2016 ( ACTIVE )
Firm Name	SOUTHWEST SURVEYING AND MAPPING PARTNERS, LLC
Mailing Address	5541 MIDWAY PARK PLACE NE
	ALBUQUERQUE, NM 87109
Firm Phone	(505)508-0786

Areas of Certification

10.2.1	BASIC HYDRAULIC DESIGN
18.2.1	SUBSURFACE UTILITY ENGINEERING

Renewal Status	MARCH 29, 2016 ( ACTIVE )
Firm Name	SOWELLS CONSTRUCTION MANAGEMENT & INSPECTION
Mailing Address	13430 NW FWY SUITE 260
	HOUSTON, TX 77040
Firm Phone	(832)731-7290

Areas of Certification

11.1.1

ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION

Renewal Status	FEBRUARY 11, 2016 ( ACTIVE )
Firm Name	SP ENGINEERING, INC.
Mailing Address	4418 BLUEBONNET DRIVE SUITE 406
	STAFFORD, TX 77477
Firm Phone	(832)867-2522

Areas of Certification

1.1.1	POLICY 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
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	MARCH 3, 2016 ( ACTIVE )
Firm Name	SPADAFORA ENGINEERING
Mailing Address	13111 WESTHEIMER RD., SUITE 320
	HOUSTON, TX 77077
Firm Phone	(281)620-6782

Areas of Certification

6.1.1

ROUTINE BRIDGE INSPECTION

Renewal Status	APRIL 12, 2016 ( ACTIVE )
Firm Name	SPAW INTERNATIONAL
Mailing Address	HCR2 BOX 329H
	PALACIOS, TX 77465-9102
Firm Phone	(361)972-2485

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
7.1.1	TRAFFIC ENGINEERING STUDIES
7.3.1	TRAFFIC SIGNAL TIMING
8.1.1	SIGNING, PAVEMENT MARKING AND CHANNELIZATION
8.3.1	SIGNALIZATION
10.2.1	BASIC HYDRAULIC DESIGN
10.3.1	COMPLEX HYDRAULIC DESIGN
10.4.1	PUMP STATION-HYDRAULICS
11.1.1	ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
14.3.1	TRANSPORTATION FOUNDATION STUDIES

Renewal Status	JANUARY 15, 2016 ( ACTIVE )
Firm Name	SPHERE 3 ENVIRONMENTAL, INC.
Mailing Address	1501 BILL OWENS PARKWAY
	LONGVIEW, TX 75604
Firm Phone	(903)297-4673

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
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
2.14.1	ENVIRONMENTAL DOCUMENT PREPARATION

Renewal Status	JANUARY 4, 2016 ( ACTIVE )
Firm Name	SPIRIT ENVIRONMENTAL, LLC
Mailing Address	20465 STATE HIGHWAY 249, SUITE 300
	HOUSTON, TX 77070
Firm Phone	(281)664-2828

Areas of Certification

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
2.6.1	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

Renewal Status	MARCH 3, 2016 ( ACTIVE )
Firm Name	SPRINKLE CONSULTING, INC.
Mailing Address	18115 US HIGHWAY 41 N SUITE 600
	LUTZ, FL 33549
Firm Phone	(813)949-7449

Areas of Certification

1.1.1	POLICY PLANNING
1.2.1	SYSTEMS PLANNING
1.3.1	SUBAREA/CORRIDOR PLANNING
1.5.1	FEASIBILITY STUDIES
9.1.1	BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT

Renewal Status	APRIL 25, 2016 ( ACTIVE )
Firm Name	STANGER CORPORATION DBA STANGER SURVEYING COMPANY
Mailing Address	1595 E. GRANDE BLVD.
	TYLER, TX 75703
Firm Phone	(903)534-0174

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	STANLEY MORRIS ENGINEERING
Mailing Address	907 EAST BROADWAY
	SWEETWATER, TX 79556
Firm Phone	(325)235-8616

Areas of Certification

1.4.1	LAND PLANNING/ENGINEERING
7.2.1	HIGHWAY-RAIL GRADE CROSSING 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
10.4.1	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 17, 2016 ( ACTIVE )
Firm Name	STANLEY SPURLING & HAMILTON, INC.
Mailing Address	3301 EDLOE STREET, SUITE 200
	HOUSTON, TX 77027
Firm Phone	(713)776-9433

Areas of Certification

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
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

Renewal Status	JANUARY 29, 2016 ( ACTIVE )
Firm Name	STANTEC CONSULTING SERVICES INC.
Mailing Address	2435 N. CENTRAL EXPRESSWAY, SUITE 750
	RICHARDSON, TX 75080-2793
Firm Phone	(239)649-4040

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
2.3.1	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
2.10.1	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
10.4.2	PUMP STATION-ELECTRICAL
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
12.2.1	PLANT INSPECTION AND TESTING
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
15.5.1	STATE LAND SURVEYING

Renewal Status	APRIL 16, 2016 ( ACTIVE )
Firm Name	STAR ENGINEERING GROUP
Mailing Address	PO BOX 643
	HELOTES, TX 78023-0643
Firm Phone	(210)871-4133

Areas of Certification

3.4.1	MINOR BRIDGE LAYOUTS
3.5.1	MAJOR BRIDGE LAYOUTS
4.1.1	MINOR ROADWAY DESIGN
4.2.1	MAJOR ROADWAY DESIGN
5.1.1	MINOR BRIDGE DESIGN
5.2.1	MAJOR BRIDGE DESIGN
6.1.1	ROUTINE BRIDGE INSPECTION
6.2.1	COMPLEX BRIDGE INSPECTION
10.2.1	BASIC HYDRAULIC DESIGN
10.5.1	BRIDGE SCOUR EVALUATIONS AND ANALYSIS
14.3.1	TRANSPORTATION FOUNDATION STUDIES

Renewal Status	FEBRUARY 3, 2016 ( ACTIVE )
Firm Name	STATISTICAL RESEARCH, INC.
Mailing Address	6099 E. SPEEDWAY BLVD.
	TUCSON, AZ 85712
Firm Phone	(505)323-8300

Areas of Certification

2.8.1	SURVEYS, RES. & DOC. OF HISTORIC BUILD, STRUCT. AND OBJECTS
2.10.1	ARCHEOLOGICAL SURVEYS
2.11.1	HISTORICAL AND ARCHIVAL RESEARCH

Renewal Status	JANUARY 25, 2016 ( ACTIVE )
Firm Name	STEGER & BIZZELL ENGINEERING, INC.
Mailing Address	1978 S. AUSTIN AVE
	GEORGETOWN, TX 78626
Firm Phone	(512)930-9412

Areas of Certification

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
3.4.1	MINOR BRIDGE LAYOUTS
3.5.1	MAJOR 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
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
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 25, 2016 ( ACTIVE )
Firm Name	STL ENGINEERS & LABORATORIES
Mailing Address	1341 W. MOCKINGBIRD, SUITE 1200W
	DALLAS, TX 75247
Firm Phone	(214)630-3800

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
4.3.1	COMPLEX HIGHWAY DESIGN
8.1.1	SIGNING, PAVEMENT MARKING AND CHANNELIZATION
12.1.1	ASPHALTIC CONCRETE

Renewal Status	MAY 10, 2016 ( ACTIVE )
Firm Name	STOA INTERNATIONAL ARCHITECTS, INC.
Mailing Address	6001 SAVOY DRIVE, SUITE 100
	HOUSTON, TX 77036
Firm Phone	(713)995-8784

Areas of Certification

16.1.1

ARCHITECTURE - BUILDINGS AND OTHER STRUCTURES.

Renewal Status	MARCH 13, 2016 ( ACTIVE )
Firm Name	STONE POINT SERVICES, LLC
Mailing Address	11827 COUNTY ROAD 41
	TYLER, TX 75706
Firm Phone	(903)881-3103

Areas of Certification

2.10.1	ARCHEOLOGICAL SURVEYS
2.11.1	HISTORICAL AND ARCHIVAL RESEARCH

Renewal Status	JANUARY 22, 2016 ( ACTIVE )
Firm Name	STONE STRUCTURAL ENGINEERING
Mailing Address	P. O. BOX 1567
	BEEVILLE, TX 78104
Firm Phone	(512)633-4527

Areas of Certification

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

Renewal Status	JULY 19, 2016 ( ACTIVE )
Firm Name	STRADA ENGINEERING AND CONSULTING, LLC
Mailing Address	5111 NORTH 10TH #366
	MCALLEN, TX 78504
Firm Phone	(956)638-0433

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
3.3.1	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
7.1.1	TRAFFIC ENGINEERING STUDIES
8.5.1	HIGHWAY-RAIL GRADE CROSSINGS

Renewal Status	MARCH 3, 2016 ( ACTIVE )
Firm Name	STRUCTURAL DIAGNOSTICS, INC.
Mailing Address	1822 DALY DR.
	CORPUS CHRISTI, TX 78412
Firm Phone	(361)877-3897

Areas of Certification

6.1.1

ROUTINE BRIDGE INSPECTION

Renewal Status	FEBRUARY 16, 2016 ( ACTIVE )
Firm Name	STRUCTURAL ENGINEERING ASSOCIATES, INC.
Mailing Address	3838 N.W. LOOP 410
	SAN ANTONIO, TX 78229
Firm Phone	(210)735-9202

Areas of Certification

1.5.1	FEASIBILITY STUDIES
2.4.2	INDIVIDUAL PERMITS
3.1.1	ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
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
5.1.1	MINOR BRIDGE DESIGN
5.2.1	MAJOR BRIDGE DESIGN
5.2.1	MAJOR BRIDGE DESIGN
5.2.1	MAJOR BRIDGE DESIGN
5.3.1	MULTI-LEVEL INTERCHANGE DESIGN
6.1.1	ROUTINE BRIDGE INSPECTION
10.1.1	HYDROLOGIC STUDIES
10.2.1	BASIC HYDRAULIC DESIGN
11.1.1	ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
11.2.1	MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION
12.2.1	PLANT INSPECTION AND TESTING
14.1.1	SOIL EXPLORATION
14.2.1	GEOTECHNICAL TESTING
14.3.1	TRANSPORTATION FOUNDATION STUDIES
14.4.1	BUILDING FOUNDATION STUDIES

Renewal Status	MARCH 22, 2016 ( ACTIVE )
Firm Name	SUMMIT ENGINEERING GROUP, INC.
Mailing Address	10822 W. TOLLER DRIVE, SUITE 330
	LITTLETON, CO 80127
Firm Phone	(303)933-9114

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
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
11.2.1	MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION

Updated September 26, 2016