Firm Permits & Certifications

  • Woman-owned Business Enterprise (WBE) - South Central Texas Regional Certification Agency (SCTRCA) and North Central Texas Regional Certification Agency (NCTRCA) Certified
  • Disadvantaged Business Enterprise (DBE) - Certified by City of Austin
  • Small Business Enterprise (SBE) - SCTRCA Certified
  • Historically Underutilized Business (HUB) - State of Texas Comptroller
  • Veteran Owned Small Business (VOSB) - U.S. Department of Veterans Affairs (VA) and Center for Verification and Evaluation (CVE)
  • GSA Multiple Award Schedule Contractor (GSA MAS) - U.S. General Services Administration
  • Geoscience Firm - Texas Board of Professional Geoscientists 

Threatened & Endangered Species Permits

        State Listed Species Permits
Black-capped vireo (delisted 2018)
Golden-cheeked warbler
Comanche Springs pupfish
Pecos gambusia
Mexican blindcat
Fountain darter
San Marcos Gambusia
Georgetown salamander
Jollyville Plateau salamander
Salado salamander
Barton Springs salamander
Austin blind salamander
Texas blind salamander
San Marcos salamander
​Ouachita rock pocketbook
Scaleshell mussel
Rabbitsfoot mussel
Winged mapleleaf
Pink mucket
Comal Springs riffle beetle
Comal Springs dryopid beetle
Peck’s Cave amphipod
Ground beetle (Rhadine exilis)
Ground beetle (Rhadine infernalis)
Helotes mold beetle
Cokendolpher cave harvestman
Robber Baron Cave meshweaver
Madla cave meshweaver
Braken Bat Cave meshweaver
Tooth Cave spider
​Government Canyon Bat Cave spider
Tooth Cave pseudoscorpion
Bee Creek Cave harvestman
Kretschmarr Cave mold beetle
Tooth Cave gound beetle
Bone Cave harvestman
Coffin Cave mold beetle
Phantom tryonia
Phantom springsnail
Diminutive amphipod
Gastropods and crustaceans
Toothless blindcat
Widemouth blindcat
Threatened and endangered (T&E) freshwater           fishes and amphibians
T&E reptiles
T&E freshwater mussels
T&E bats
​

TxDOT Precertifications

  • 2.3.1  Wetland Delineation
  • 2.4.1  Nationwide Permit
  • 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
  • 2.13.1  Hazardous Materials Initial Site Assessment

City of Austin Vendor

  • 91843  Environmental Consulting
  • 92533  Engineer Services, Professional
  • 92600  Environmental and Ecological Services
  • 92640  Ecological Services
  • 92652  Impact Studies, Environmental
  • 92683  Site Assessment, Environmental
  • 92690  Subsurface Testing, Environmental
  • 92696  Wetland Delineations (Incl. Assessments)
  • 95675  Scientific Research Services
  • 95825  Wildlife/Fish Management Services (Incl. Endangered)
  • 96119  Conservation and Resource Management
  • 96132  Environmental Impact Studies
  • 96246  Installation Services (Not Otherwise Classified)
  • 99226  Biological Testing Services
  • CS02010 Subsurface Investigation