• Sovereign Consulting Inc.

    • Environmental Consulting
    4 Open Square Way - Suite 307
    Holyoke, MA 01040
    (413) 540-0650
    (413) 540-0656 (fax)
    • About

      21E assessments, site investigations and hydrogeologic characterizations, remediation engineering and monitoring, facility demolition oversight, ecological services, brownfield redevelopment, renewabl

    • Whom to Contact

      • Rachel Leary
        Office Manager
        4 Open Square Way - Suite 307
        Holyoke, MA 01040