ENVIRONMENTAL SCIENCE INTERNATIONAL INC

Environmental Science International Inc. specializes in environmental remediation services, with a focus on conducting remedial investigations, preparing action memoranda, and managing site-specific compliance documentation for contaminated military installations. Their technical expertise includes the development of Preliminary Characterization and Assessment Summaries (PCAS), regulatory reporting, and scope adjustments for complex environmental remediation projects under Department of Defense oversight. The firm demonstrates proficiency in navigating federal environmental regulations, particularly in the context of hazardous substance management at joint base facilities, with experience in coordinating field data collection, risk assessment protocols, and documentation updates for regulatory agencies. Their work emphasizes precision in scoping, adaptive project management, and adherence to evolving compliance frameworks such as those governed by CERCLA and RCRA. The contractor’s primary agency relationship is with the Department of Defense, where they deliver environmental compliance and remediation support services at naval installations, particularly in the Pacific region. Their engagements involve technical documentation for remedial actions, site characterization, and regulatory coordination, indicating a focused partnership centered on military environmental stewardship and infrastructure sustainment. Their industry focus is narrowly aligned with NAICS 562910 — Remediation Services — positioning them as a niche provider of site-specific environmental investigation and documentation services, particularly for defense-related contaminated sites. They operate within the defense environmental market, supporting cleanup and regulatory closure activities at legacy military facilities. Environmental Science International Inc. is a small business structured as a 2L entity, headquartered in Kailua, Hawaii. The company does not hold any formal government certifications but maintains a geographically targeted presence in the Pacific theater, enabling rapid response and local regulatory familiarity for DoD environmental projects. Their market positioning reflects a specialized, regionally anchored capability in defense environmental compliance.