MS5L is a privately owned business that specializes in Environmental Audits. The firm’s forte was established by providing comprehensive environmental risk management services for lenders and commercial property managers. Our staff has the technical knowledge and the expertise to address all your due diligence needs. Our "All Appropriate Inquiry (AAI)" experience ensures our clients’ receive the maximum protection under the federal regulations as allowed by the Comprehensive Environmental Response Compensation and Liability Act (CERCLA).