• Permit Atmospheric Compliance Testing
  • Part 60 & Part 75 CEMS Evaluations (RATA, CGA, and RAA)
  • Metals Testing (All trace metals – EPA method 29, etc.)
  • PM10 and PM2.5 Testing
  • Vendor Guarantee Testing
  • Boiler/Turbine/Engine Tuning & Optimization
  • EPA Methods 1–30b & 101–326
  • EPA Conditional Test Methods (CTM)
  • Local Methods (such as BAAQMD ST-1B Ammonia)

ETI field personnel are the most experienced in the business. Knowledge and high skill levels allow individual field personnel to perform multiple tests concurrently, reducing testing time required and providing economical solutions.