EIS Acquires ARM Environmental Services, Expands Tank and Remediation Capabilities Across the Southeast

EIS - Environmental Infrastructure Solutions (EIS), a prominent provider of environmental and infrastructure services, has acquired ARM Environmental Services, LLC (ARM), a Columbia, South Carolina-based firm specializing in tank and site rehabilitation. The deal, finalized on June 23, 2026, involves an undisclosed amount and is expected to enhance EIS's operational capabilities across the Southeast, particularly in the Carolinas.

The acquisition of ARM significantly strengthens EIS's service offerings in the environmental remediation space. Founded in 1991, ARM has established itself as a leader in underground storage tank (UST) management and environmental remediation, holding both Class I and Class II UST Site Rehabilitation Contractor certifications. With over three decades of experience, ARM has successfully completed thousands of tank projects, including assessment, remediation, closure, and removal, catering to a diverse clientele that includes commercial, industrial, and government sectors across South Carolina and Georgia.

EIS's strategic rationale for this acquisition lies in its commitment to expanding its footprint and enhancing its specialized service lines. The addition of ARM's expertise allows EIS to provide more comprehensive solutions to its clients, particularly in navigating the complex regulatory landscape associated with underground storage tanks. As environmental compliance becomes increasingly critical for businesses, the integration of ARM's skilled team of geologists, certified drillers, and field technicians will bolster EIS's capacity to address a wider range of environmental challenges.

The environmental services sector is witnessing robust growth driven by heightened regulatory scrutiny and increasing awareness of environmental issues. Companies like EIS are positioning themselves to capitalize on this trend by expanding their service capabilities and geographic reach. With ARM now part of the EIS platform, the combined entity is well-equipped to meet the evolving needs of clients in a market that demands both technical expertise and a strong commitment to safety and compliance.

In conclusion, the acquisition of ARM Environmental Services by EIS marks a significant development in the environmental services landscape, particularly within the Southeast region. As EIS continues to grow its operational capabilities and geographic presence, the integration of ARM is expected to enhance its competitive positioning in a market characterized by increasing demand for specialized environmental solutions. This transaction underscores the importance of strategic acquisitions in driving growth and enhancing service offerings within the environmental infrastructure sector.