• NPDES, SID and UIC Permitting and Consulting
  • Stormwater Pollution Prevention Plans
  • Spill Prevention Control and Countermeasures Plans
  • Stormwater Permitting

Hazardous and Solid Waste

  • Part A and Part B Permitting
  • RCRA Facility Investigations
  • Closure and Post-Closure Plan Preparation
  • Hazardous Waste Biennial Reporting
  • Hazardous Waste Management Plans
  • Soil and Groundwater Contamination Assessments
  • Corrective Action Design and Implementation
  • Risk-Based Corrective Action

Brownfield Redevelopment/Voluntary Cleanup Program

  • VCP Application
  • Assessment Plans
  • Corrective Action Plans

Groundwater Investigations

  • Hydrogeologic Investigations
  • Monitoring Well Network Design and Installation
  • Groundwater Modeling
  • Pumping Test
  • Dye Trace Studies
  • Wellhead Protection Studies
  • Fate and Transport Modeling

Solid Waste/Landfill Services

  • Hydrogeologic Investigations
  • Monitoring Well Network Design and Installation
  • Groundwater Modeling
  • Low Stress Purging and Sample Collection
  • Groundwater Sampling
  • Statistical Analysis
  • Alternate Source Demonstrations
  • Permitting Assistance

Environmental Assessments and Audits

  • Phase I Environmental Site Assessments
  • Phase II Environmental Site Assessments
  • Facility Environmental Audits
  • Environmental Impact Statements
  • Risk Assessments
  • Risk-Based Corrective Action
  • Asbestos Surveys

Indoor Air Quality Testing and Assessment

  • Indoor Air Quality Surveys and Assessments
  • Airborne Contaminant Sampling
  • Monitoring of Air Quality Comfort Parameters
  • Microbiological Contaminant Sampling and Analysis
  • OSHA Compliance Monitoring
  • Vapor Intrusion Studies
  • Recommendations for Corrective Actions

Construction Stormwater NPDES Services

  • NPDES Permit Applications
  • Site Inspection Services
  • Best Management Practice Plan Preparation
  • Surface Water Discharge Sampling
  • Design of Erosion Control Measures

Community Right-to-Know

  • Tier I and Tier II Reporting
  • Toxic Chemical Release Reporting Form
  • Emergency Release Reporting Plans

Underground Storage Tank Management

  • Contractor, Alabama Tank Trust Fund
  • UST Management
  • UST Closure Assessments
  • Preliminary Investigations
  • Secondary Investigations
  • Risk-Based Corrective Action
  • Corrective Action Plans
  • Remediation System Design and Implementation

Geophysical Surveys

  • Ground Penetrating Radar
  • Electromagnetic Surveys
  • Magnetometer Surveys

Air Permitting

  • Title V
  • Synthetic Minor
  • Pre-construction/PSD Avoidance
  • Emissions Reporting & Inventories
  • Compliance/Regulatory Assistance


“Highland Technical Services always responds on a timely basis, and they do quality work. They give us accurate findings, presented the right way to keep us in compliance. And they deliver excellent value.”