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Litigation Support & Expert Witness Services

Our cross-disciplinary team of technical and scientific professionals provides technical consulting, litigation support, and expert witness testimony services. Blackstone’s specialized services include depositions, regulatory and technical case consultation, and research and assessment.

Service Offerings

  • Depositions and Expert Witness Testimony
  • Knowledge of Industry Standards
  • Regulatory and Technical Case Consultation
  • Research and Assessment
  • Hands-On Experience in:
    • Air Quality
    • Civil and Environmental Engineering
    • Environmental Compliance and Permitting
    • Geology and Hydrogeology
    • Groundwater
    • Odor
    • Solid Waste
    • Stormwater
    • Water Resources
    • Wetland and Ecological Assessment Services
Information Sheet