ESE’s team delivers expert compliance related services, in a world of ever-changing environmental regulations. Through experience, licensing and continued education, we are an invaluable resource to those responsible for the environmental compliance of a facility. This assistance is delivered through the services of permitting, auditing and inspection of facility operations which are regulated by environmental statutes, policies, and regulations.


ESE provides a wide range of air services to the oil & gas, energy, chemical, and manufacturing market sectors. Our air expertise includes air permitting (Permits by Rule, Standard Permits, New Source Review, Title V Permits), air dispersion modeling, onsite auditing and inspections, federal and state regulatory analysis, emissions inventory, GHG analysis, and deviation and periodic reporting.


  • Permits by Rule
  • Standard Permits (30 TAC 116.620)
  • Non-Rule Standard Permitting
  • New Source Review
  • Title V Permitting
  • AVO (NSRP and NSPS OOOO) Inspections
  • Emissions Case Studies
  • Vapor Recovery Unit (VRU) Emissions Testing
  • Semi-Annual and Quarterly Reporting
  • Deviation Reporting
  • Mass Emissions Cap and Trade
  • GHG Analysis
  • GHG Reporting
  • Turnkey Inventory Maintenance and Reporting
  • Emissions Inventory
  • Annual Compliance Certification
  • Air Quality Audits
  • Air Quality Modeling


ESE’s water compliance capabilities include industrial and construction stormwater permitting, stormwater pollution prevention plan (SWPPP) preparation, SPCC planning, FRPs, RMPs, Tier II reporting, TRI reporting, AST/UST registration/permitting, wastewater permitting and reporting, onsite inspections and compliance audits, drinking water assessments, wetlands determinations, and water sourcing/acquisition planning.


  • Stormwater Inspections
  • Industrial Stormwater Permitting
  • Construction Stormwater Permitting
  • Stormwater Reporting
  • Drinking Water Assessments
  • Wastewater Permitting
  • Wastewater Source Mapping
  • Wastewater Reporting
  • Water Licensing
  • Water Sourcing/Acquisition Planning
  • Water Use Reporting


ESE provides comprehensive waste permitting, planning, and compliance services to assist our oil & gas, energy, chemical, and manufacturing clients in addressing federal, state, and local requirements. Our waste services include waste characterization, industrial/hazardous waste registration, waste management support, pollution prevention planning and other state or federally required waste permitting, waste reporting, onsite inspections, and compliance auditing.


  • Industrial/Hazardous Waste Registration/Notification
  • Waste Permitting
  • TSD Permitting
  • Municipal Solid Waste Reporting
  • Waste Management Planning
  • Waste Characterization


ESE also provides custom-tailored, cost-effective multimedia compliance solutions to assist clients in effectively managing regulatory, permitting, and internal requirements. Multimedia services include compliance audits, regulatory applicability and interpretation, EHS management systems design and implementation, EHS risk assessments, compliance assurance tool design, EHS organizational strategies, best management practices/corporate EHS standards development, and other permitting, planning, and compliance support.


  • SPCC Plans
  • SPCC Inspections
  • PST Registration
  • Facility Response Plans (FRP)
  • Oil Spill Contingency Plans
  • Risk Management Plans (RMP)
  • Mechanical Integrity Inspections
  • Tier II Reporting
  • TRI Reporting
  • Emergency Planning/Community Right to Know Support
  • ISO 14001 Audits
  • EHS Management Systems
  • EHS Compliance Audits
  • Compliance Assurance Tool Development
  • Regulatory Applicability Assessments
  • Compliance Program Design and Implementation
  • EHS Standards Development
  • EHS Risk Assessment
  • Endangered Species Studies
  • General Land Use Regulations

Compliance Projects

We invite you to explore our project galleries to see example case studies of our recent work.

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