Desert scene with a saguaro cactus silhouetted against a setting sun, small hills in the background.

Specialty Services Expertise

eTech provides numerous types of specialty services to accommodate our clientele. Your company may be dealing with complicated government regulations, which require special assessments, inspections, remediation, and diversion protocols. Perhaps your company may need to implement OSHA monitoring or meet NESHAP or TCEQ requirements as applicable to your in-house safety policies and procedures. 

Air Quality Assessments

Indoor and outdoor air quality are environmental issues that continue to be the subject of regulatory and public scrutiny, especially sick building syndrome. The presence of formaldehyde, VOCs, and molds in the air all create hazardous work and living conditions. eTech provides air quality assessment services to a wide range of clients, including private residences. For more information on what services best suit your needs, please contact us.

UST Removal

eTech has the staff and resources capable of performing Underground Storage Tank (UST) removal. Our team maintains a close relationship with the regulators to ensure that remediations are performed within the regulatory requirements.

Desert scene with a saguaro cactus silhouetted against a setting sun, small hills in the background.

HAZMAT

With DOT HAZMAT authority, a TCEQ Solid Waste Registration Number, and EPA ID, eTech can transport and transfer your hazardous Class I, Class II, and Class III wastes to complete your environmental needs.

Drinking Water Support

  • Public Water Supply Permitting
  • Water System Sampling & Reporting
  • Public Water System Emergency Response Plan Preparation

Emissions & Process Simulation

We offer a variety of emissions and process simulation services. Please see our dedicated page for more information.

Wetland Delineation

We help real estate development projects near wetlands comply with government agency requirements. Our team can prepare and submit the appropriate environmental permits (e.g., Section 404 permits, dredge and fill permits, etc.).


Depending on your needs, we can both prepare permits and develop mitigation strategies to manage impacts to jurisdictional waters and adjacent wetlands. We have productive working relationships with numerous agencies, such as USACE, USEPA, USFWS, TPWD, THC, and others. Our wetland scientists can leverage these relationships and their own expertise to help you project quickly gain the necessary approvals.


Our services include:

  • Wetland and stream delineations
  • Water resource quality assessments
  • Section 404 permitting
  • Wetland mitigation design and monitoring
  • Environmental monitoring data organization and analysis
  • Survey and management plans
  • Geospatial analysis, modeling, and design
  • Riparian buffer evaluations and functional assessments
  • Remote sensing and land cover mapping