Active TxDOT Precertified Firms

Search:

Home | Contact Us | Tools & Plug-Ins

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 January 25, 2015 at 9:00:03 P.M. )

a.n.--avil	axis--c&m	c-k--cunn	cvq--esc	espa--h &	h mu--iter
j. j--lca	ldp--metr	metr--perc	pere--rose	rs e--star	stat--unde
unde--2m a	360--5eng

Renewal Status	FEBRUARY 24, 2014 ( ACTIVE )
Firm Name	RS ENGINEERING, LLC
Mailing Address	915 CENTENNIAL WAY
	SUITE 380, MI 48917
Firm Phone	(517)908-0877

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
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

Renewal Status	APRIL 2, 2014 ( ACTIVE )
Firm Name	RS&H, INC.
Mailing Address	10748 DEERWOOD PARK BOULEVARD SOUTH
	JACKSONVILLE, FL 32256
Firm Phone	(904)256-2134

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
2.12.1	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
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
10.5.1	BRIDGE SCOUR EVALUATIONS AND ANALYSIS
11.1.1	ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
11.2.1	MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION
12.1.1	ASPHALTIC CONCRETE
12.1.2	PORTLAND CEMENT CONCRETE

Renewal Status	JANUARY 20, 2014 ( ACTIVE )
Firm Name	RUMMEL, KLEPPER & KAHL, LLP
Mailing Address	81 MOSHER STREET
	BALTIMORE, MD 21217
Firm Phone	(410)728-2900

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
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
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
11.1.1	ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
11.2.1	MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION
18.2.1	SUBSURFACE UTILITY ENGINEERING

Renewal Status	MARCH 20, 2014 ( ACTIVE )
Firm Name	RUSSELL-VETETO ENGINEERING, INC. DBA RVE, INC.
Mailing Address	P.O. BOX 2927
	CORPUS CHRISTI, TX 78403
Firm Phone	(361)887-8851

Areas of Certification

1.4.1	LAND PLANNING/ENGINEERING
1.5.1	FEASIBILITY STUDIES
2.4.1	NATIONWIDE PERMIT
2.4.2	INDIVIDUAL PERMITS
2.4.3	COAST GUARD & U.S. ARMY CORP OF ENGINEER PERMITS
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
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
10.4.3	PUMP STATION-STRUCTURES
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	AUGUST 1, 2014 ( ACTIVE )
Firm Name	RVK, INC.
Mailing Address	745 E MULBERRY AVENUE, SUITE 601
	SAN ANTONIO, TX 78212
Firm Phone	(210)733-3535

Areas of Certification

16.1.1

ARCHITECTURE - BUILDINGS AND OTHER STRUCTURES.

Renewal Status	JANUARY 21, 2015 ( ACTIVE )
Firm Name	R2M ENGINEERING, LLC
Mailing Address	5012 50TH STREET, SUITE 204
	LUBBOCK, TX 79414
Firm Phone	(806)783-9944

Areas of Certification

1.2.1	SYSTEMS PLANNING
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
7.3.1	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
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	JANUARY 5, 2015 ( ACTIVE )
Firm Name	S & B INFRASTRUCTURE, LTD.
Mailing Address	3535 SAGE ROAD
	HOUSTON, TX 77056
Firm Phone	(713)845-4605

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
2.12.1	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
15.2.1	DESIGN AND CONSTRUCTION SURVEY
15.4.1	HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING
16.1.1	ARCHITECTURE - BUILDINGS AND OTHER STRUCTURES.

Renewal Status	JANUARY 23, 2014 ( ACTIVE )
Firm Name	S & V SURVEYING, INC
Mailing Address	20111 KRAHN ROAD
	SPRING, TX 77388
Firm Phone	(281)353-2570

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 10, 2014 ( ACTIVE )
Firm Name	SALCEDO GROUP, INC.
Mailing Address	400 SOUTH ZANG BLVD., STE 1420 LB 78
	DALLAS, TX 75208
Firm Phone	(214)941-8610

Areas of Certification

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
4.1.1	MINOR ROADWAY DESIGN
4.2.1	MAJOR ROADWAY DESIGN
4.3.1	COMPLEX HIGHWAY DESIGN
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

Renewal Status	OCTOBER 3, 2014 ( ACTIVE )
Firm Name	SAM - CONSTRUCTION SERVICES, LLC
Mailing Address	4801 SOUTHWEST PARKWAY, PARKWAY TWO, SUITE 100
	AUSTIN, TX 78735
Firm Phone	(512)447-0575

Areas of Certification

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
7.5.1	INTELLIGENT TRANSPORTATION SYSTEMS
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
11.2.1	MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION
14.1.1	SOIL EXPLORATION
14.2.1	GEOTECHNICAL TESTING

Renewal Status	APRIL 16, 2014 ( ACTIVE )
Firm Name	SAMES, INC. (SAM ENGINEERING & SURVEYING, INC.)
Mailing Address	200 S CAGE BLVD. SUITE A
	PHARR, TX 78577
Firm Phone	(956)702-8880

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
10.1.1	HYDROLOGIC STUDIES
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	JANUARY 22, 2015 ( 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
10.3.1	COMPLEX HYDRAULIC DESIGN
11.1.1	ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
11.2.1	MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION

Renewal Status	JUNE 6, 2014 ( ACTIVE )
Firm Name	SANDS SURVEYING CORPORATION
Mailing Address	422 WILLOW WAY
	HIGHLAND VILLAGE, TX 75077
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	JANUARY 22, 2015 ( ACTIVE )
Firm Name	SAVANT GROUP INC.
Mailing Address	2435 N CENTRAL EXPRESSWAY, STE 750
	RICHARDSON, TX 75080
Firm Phone	(214)468-8200

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
3.1.1	ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS
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
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

Renewal Status	JANUARY 22, 2014 ( ACTIVE )
Firm Name	SCHAUMBURG & POLK, INC.
Mailing Address	8865 COLLEGE STREET
	BEAUMONT, TX 77707
Firm Phone	(409)866-0341

Areas of Certification

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
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	APRIL 16, 2014 ( ACTIVE )
Firm Name	SCHRICKEL, ROLLINS AND ASSOCIATES INC.
Mailing Address	1161 CORPORATE DR WEST STE 200
	ARLINGTON, TX 76006
Firm Phone	(817)649-3216

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
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
8.1.1	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
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 1, 2014 ( ACTIVE )
Firm Name	SCHULTZ GROUP, INC., THE
Mailing Address	P.O. BOX 310483
	NEW BRAUNFELS, TX 78131-0483
Firm Phone	(830)606-3913

Areas of Certification

1.4.1	LAND PLANNING/ENGINEERING
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	JANUARY 16, 2014 ( 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	JANUARY 23, 2015 ( 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	JANUARY 20, 2014 ( 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, 2015 ( ACTIVE )
Firm Name	SEILER/LANKES GROUP, LLC
Mailing Address	306 EAST MAIN, SUITE 101
	ROUND ROCK, TX 78664
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
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
7.1.1	TRAFFIC ENGINEERING STUDIES
7.2.1	HIGHWAY-RAIL GRADE CROSSING STUDIES
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
11.1.1	ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION

Renewal Status	JANUARY 17, 2014 ( 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 26, 2014 ( ACTIVE )
Firm Name	SENER ENGINEERING AND SYSTEMS, INC.
Mailing Address	100 MONTGOMERY STREET, SUITE 2190
	SAN FRANCISCO, CA 94104
Firm Phone	(415)391-3158

Areas of Certification

5.1.1	MINOR BRIDGE DESIGN
5.2.1	MAJOR BRIDGE DESIGN
6.1.1	ROUTINE BRIDGE INSPECTION
11.1.1	ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION

Renewal Status	JANUARY 21, 2014 ( 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	NOVEMBER 6, 2014 ( 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
7.5.1	INTELLIGENT TRANSPORTATION SYSTEMS
8.3.1	SIGNALIZATION
8.4.1	ITS CONTROL SYSTEMS ANALYSIS, DESIGN & IMPLEMENTATION

Renewal Status	APRIL 23, 2014 ( ACTIVE )
Firm Name	SES HORIZON CONSULTING ENGINEERS, INC.
Mailing Address	10101 SOUTHWEST FREEWAY, SUITE 400
	HOUSTON, TX 77074
Firm Phone	(713)988-5504

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
4.4.1	MAJOR FREEWAY INTERCHANGES AND DIRECT CONNECTORS
5.1.1	MINOR BRIDGE DESIGN
6.1.1	ROUTINE BRIDGE INSPECTION
8.1.1	SIGNING, PAVEMENT MARKING AND CHANNELIZATION
10.1.1	HYDROLOGIC STUDIES
10.2.1	BASIC HYDRAULIC DESIGN

Renewal Status	APRIL 15, 2014 ( 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	JANUARY 16, 2014 ( ACTIVE )
Firm Name	SE3 LLC
Mailing Address	16135 PRESTON ROAD, SUITE 122
	DALLAS, TX 75248
Firm Phone	(816)786-1473

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
7.3.1	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

Renewal Status	MAY 10, 2014 ( ACTIVE )
Firm Name	SHALOM SERVICES CORPORATION
Mailing Address	737 SOUTHSHIRE DRIVE
	ST LOUIS, MO 63125
Firm Phone	(314)894-2640

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
10.2.1	BASIC HYDRAULIC DESIGN
11.1.1	ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
12.1.1	ASPHALTIC CONCRETE

Renewal Status	MARCH 27, 2014 ( ACTIVE )
Firm Name	SHAW ENVIRONMENTAL & INFRASTRUCTURE INC.
Mailing Address	12005 FORD ROAD, SUITE 600
	DALLAS, TX 75234
Firm Phone	(972)773-8400

Areas of Certification

2.4.1	NATIONWIDE PERMIT
2.4.2	INDIVIDUAL PERMITS
2.5.1	WATER POLLUTION ABATEMENT PLAN
2.6.1	PROTECTED SPECIES DETERMINATION (HABITAT)
2.13.1	HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT
3.4.1	MINOR BRIDGE LAYOUTS
5.1.1	MINOR BRIDGE DESIGN
5.2.1	MAJOR BRIDGE DESIGN
5.3.1	MULTI-LEVEL INTERCHANGE DESIGN
10.1.1	HYDROLOGIC STUDIES
10.4.2	PUMP STATION-ELECTRICAL

Renewal Status	MARCH 3, 2014 ( 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	JANUARY 14, 2014 ( 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

Renewal Status	FEBRUARY 21, 2014 ( 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	JANUARY 22, 2014 ( 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 28, 2014 ( 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	JANUARY 22, 2015 ( 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 13, 2014 ( 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	JANUARY 16, 2014 ( ACTIVE )
Firm Name	SKA CONSULTING, L.P.
Mailing Address	1515 WITTE ROAD, SUITE 150
	HOUSTON, TX 77080-7633
Firm Phone	(713)266-6056

Areas of Certification

2.13.1

HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT

Renewal Status	JANUARY 21, 2014 ( 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	JANUARY 21, 2014 ( 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
8.3.1	SIGNALIZATION
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	JANUARY 30, 2014 ( 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	MARCH 27, 2014 ( ACTIVE )
Firm Name	SMITH ENGINEERING COMPANY
Mailing Address	PO BOX 2565
	ROSWELL, NM 88202-2565
Firm Phone	(575)523-2395

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	FEBRUARY 13, 2014 ( 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 26, 2014 ( 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
7.1.1	TRAFFIC ENGINEERING STUDIES
7.3.1	TRAFFIC SIGNAL TIMING
8.1.1	SIGNING, PAVEMENT MARKING AND CHANNELIZATION
8.3.1	SIGNALIZATION
10.1.1	HYDROLOGIC STUDIES
10.2.1	BASIC HYDRAULIC DESIGN
10.4.1	PUMP STATION-HYDRAULICS
18.2.1	SUBSURFACE UTILITY ENGINEERING

Renewal Status	JUNE 16, 2014 ( ACTIVE )
Firm Name	SOUTH POINTE SURVEYING, LLC
Mailing Address	22374 BRIGGS COLEMAN RD.
	HARLINGEN, TX 78550
Firm Phone	(956)245-0444

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	JULY 24, 2014 ( 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 23, 2014 ( ACTIVE )
Firm Name	SOUTHWEST GEOSCIENCE
Mailing Address	2351 W. NORTHWEST HIGHWAY, SUITE 3321
	DALLAS, TX 75220
Firm Phone	(214)350-5469

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
2.6.1	PROTECTED SPECIES DETERMINATION (HABITAT)
2.6.2	IMPACT EVALUATION ASSESSMENTS
2.6.3	BIOLOGICAL SURVEYS
2.13.1	HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT

Renewal Status	JANUARY 13, 2015 ( 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	JULY 10, 2014 ( ACTIVE )
Firm Name	SOWELLS CONSTRUCTION MANAGEMENT & INSPECTION
Mailing Address	11811 N. FREEWAY 500
	HOUSTON, TX 77060
Firm Phone	(832)731-7290

Areas of Certification

11.1.1

ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION

Renewal Status	APRIL 2, 2014 ( 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
1.2.1	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
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
7.2.1	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

Renewal Status	FEBRUARY 17, 2014 ( ACTIVE )
Firm Name	SPADAFORA ENGINEERING
Mailing Address	14211 MOSSY GATE LANE
	HOUSTON, TX 77082
Firm Phone	(281)620-6782

Areas of Certification

6.1.1

ROUTINE BRIDGE INSPECTION

Renewal Status	MARCH 27, 2014 ( 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	MARCH 3, 2014 ( 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	MARCH 8, 2014 ( ACTIVE )
Firm Name	SPOT ON SURVEYING
Mailing Address	130 WILD WIND COVE
	BUDA, TX 78610
Firm Phone	(512)523-8092

Areas of Certification

15.1.1	SURVEY
15.1.3	LEGAL DESCRIPTIONS
15.2.1	DESIGN AND CONSTRUCTION SURVEY
15.4.1	HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING

Renewal Status	MARCH 25, 2014 ( 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	JANUARY 22, 2015 ( 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	JANUARY 17, 2014 ( 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	JANUARY 22, 2014 ( 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 13, 2015 ( ACTIVE )
Firm Name	STANTEC CONSULTING SERVICES INC.
Mailing Address	1700 PACIFIC AVENUE, SUITE 2340
	DALLAS, TX 75201
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
2.6.1	PROTECTED SPECIES DETERMINATION (HABITAT)
2.6.3	BIOLOGICAL SURVEYS
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
10.5.1	BRIDGE SCOUR EVALUATIONS AND ANALYSIS
11.1.1	ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION
12.2.1	PLANT INSPECTION AND TESTING

Renewal Status	JANUARY 22, 2014 ( 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

Updated January 25, 2015


© Copyright 2015, TxDOT All Rights Reserved.	Disclaimer \| Accessibility Policy \| Privacy and Security Policy \| Open Records \| TxDOT Contacts