EXPERTISE Sustainable, growth-targeted environmental solutions. DUE DILIGENCE Since inception, Concave has provided industry-leading Phase I & Phase II Environmental Site Assessments (ESAs) to add value and certainty to real estate transactions and acquisitions. READ MORE SITE REMEDIATION Our goal has been clear since day one – to provide our clients with reliable results and innovative solutions, from initial investigation to final design.READ MORE E-DESIGNATIONS Concave’s team of professionals are experts in navigating the NYCOER E-Designation programs.READ MORE BROWNFIELD REDEVELOPMENT We are steadfast technical and regulatory advocates for our clients as they turn Brownfield properties into marketable success stories.READ MORE SOIL DISPOSAL & WASTE HANDLING Concave partners will all major soil and solid waste disposal and recycling facilities leading the New York City market. READ MORE VAPOR INTRUSION ASSESSMENT & MITIGATION We understand how technical results impact final design – our vapor intrusion assessments are tailored to fit your project’s needs.READ MORE INDOOR AIR HEALTH Clean indoor air is one of the most studied and valuable environmental medium - from organic vapors, particulates, mold, elemental mercury, and more - Concave performs value-driven indoor air evaluations.READ MORE SOIL & GROUNDWATER SERVICES Concave executes fast and affordable site assessments with the best drillers and environmental partners in the industry.READ MORE CONSTRUCTION SUPPORT Concave provides full environmental services to support our clients during all construction and development phases of their projects. READ MORE