Active TxDOT Precertified Firms


Active Precertified Firms - Sorted by Firm Name

Active Precertified Firm Page Links ( Updated May 24, 2016 at 9:00:03 P.M. )
(ram--azte b &--cdm cea--dall dann--g.e. gale--hick high--jw h
k fr--maes magn--otho p.e.--rodr rods--stan stan--ttl tuck--zari
zeph--5eng

Renewal Status FEBRUARY 25, 2016 ( ACTIVE )
Firm Name ZEPHYR ENVIRONMENTAL CORPORATION
Mailing Address 2600 VIA FORTUNA, SUITE 450
AUSTIN, TX 78746
Firm Phone (512)329-5544

Areas of Certification
1.3.1 SUBAREA/CORRIDOR PLANNING
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
2.14.1 ENVIRONMENTAL DOCUMENT PREPARATION



Renewal Status JANUARY 27, 2016 ( ACTIVE )
Firm Name ZIA ENGINEERING AND ENVIRONMENTAL CONSULTANTS, LLC
Mailing Address 755 S. TELSHOR BLVD SUITE F-201
LAS CRUCES, NM 88011
Firm Phone (575)680-2335

Areas of Certification
2.8.1 SURVEYS, RES. & DOC. OF HISTORIC BUILD, STRUCT. AND OBJECTS
2.11.1 HISTORICAL AND ARCHIVAL RESEARCH
2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT



Renewal Status JANUARY 19, 2016 ( ACTIVE )
Firm Name 2M ASSOCIATES, LLC
Mailing Address 5930 PRESTON VIEW BLVD. STE A
DALLAS, TX 75240
Firm Phone (214)663-1377

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
8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION
8.4.1 ITS CONTROL SYSTEMS ANALYSIS, DESIGN & IMPLEMENTATION
9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
10.3.1 COMPLEX HYDRAULIC DESIGN
10.4.1 PUMP STATION-HYDRAULICS
10.4.2 PUMP STATION-ELECTRICAL
10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION



Renewal Status JANUARY 15, 2016 ( ACTIVE )
Firm Name 360 PROFESSIONAL SERVICES, INC.
Mailing Address PO BOX 3639
CEDAR PARK, TX 78630
Firm Phone (512)354-4682

Areas of Certification
1.4.1 LAND PLANNING/ENGINEERING
2.5.1 WATER POLLUTION ABATEMENT PLAN
9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION



Renewal Status FEBRUARY 29, 2016 ( ACTIVE )
Firm Name 360 STRUCTURAL DESIGN, INC.
Mailing Address 2820 LOS ALAMOS COURT
ROUND ROCK, TX 78665
Firm Phone (512)252-8308

Areas of Certification
6.1.1 ROUTINE BRIDGE INSPECTION



Renewal Status JANUARY 11, 2016 ( ACTIVE )
Firm Name 5ENGINEERING, LLC DBA FIVEENGINEERING, LLC
Mailing Address 3535 BRIARPARK, SUITE 210
HOUSTON, TX 77042
Firm Phone (775)775-7701

Areas of Certification
10.1.1 HYDROLOGIC STUDIES
10.2.1 BASIC HYDRAULIC DESIGN
10.3.1 COMPLEX HYDRAULIC DESIGN
10.4.1 PUMP STATION-HYDRAULICS




Updated May 24, 2016