An independent resource that demystifies Phase 1 Environmental Site Assessments and connects buyers with vetted firms.
Phase 1 Pro is an independent resource built for the people who have to order environmental due diligence: commercial real estate buyers, lenders, developers and their attorneys. We are not an environmental consultant ourselves. Our role is to make a confusing, deadline-driven process clear, and to connect you with a vetted environmental firm that can deliver a compliant report on time.
Most people encounter a Phase 1 ESA for the first time in the middle of a transaction, under a tight closing clock, with no idea what a fair price or realistic timeline looks like. Quotes vary widely, the ASTM terminology is dense, and a slow or weak report can threaten a deal. We cut through that with plain-language guides grounded in the ASTM E1527-21 standard, honest cost and timeline ranges, and fast access to qualified firms.