Soil Vapor Remediaion


    • Semi-Volatile Organic Compounds
    • Methane
    • Radon


    • Consulting
    • Code Compliant Vapor Intrusion Design
    • Active/Passive System Design
    • Vapor Barrier Design
    • Mechanical System Evaluation
    • Construction Inspection


    • Under Slab Soil Characterization
    • Vacuum/Pressure Field Mapping
    • Contaminant Plume Delineation
    • On-Site Sampling/Analysis


    • Sub Slab Diagnostic Testing
    • Passive/Active Depressurization System Design
    • Construction Specifications
    • Mitigation System Installation
    • Operation and Maintenance
    • Inspections

Keystone Environmental Services has been successfully completing Radon and Soil Vapor Mitigation Projects for over 40 years. Our trained and knowledgeable staff has helped to mitigate thousands of commercial, residential, educational, and industrial facilities with a 100% project success rate. In conjunction with our highly trained professional staff, we also have a New York State ELAP certified laboratory on site to analyze air quality samples for radon and VOC’s which helps expedite our projects.