Brownfield Remediation

and Redevelopment 

New York and New Jersey

Environmental Challenges Today.  

Sustainable Land Use Tomorrow.  


As a leader in solving environmental and engineering regulatory problems, KEY brings knowledge and experience to an increasingly complicated regulatory world.


Our solutions are backed by scientific and engineering experience, regulatory know-how, and cost-efficient and creative applications.


We evaluate properties at any stage in their regulatory life-cycle from new and complex construction sites to RCRA, CERCLA and other environmentally regulated sites requiring remediation or on-going compliance. 


Regardless of your sites’ chemistry or compliance requirements, KEY can provide engineering support and long-term planning advice.


From its inception, KEY has focused on cost-efficient, practical, and defensible solutions to environmental projects. 


Our team of professionals is provided with the resources to provide our clients with the scientific, technical, and regulatory answers to achieve their project objectives.  

KEY by the Numbers


Founded 25 years ago, KEY has grown from a staff of 5 into staff in 4 offices and many satellite locations. Services have expanded from managing challenging NAPL sites to today’s sophisticated environmental multi-media issues.


Licensed engineers and geologists, scientists, business and policy staff, many with advanced degrees, provide excellence in environmental services.  The experienced nucleus of project teams can advance your project to completion.


Ensuring client satisfaction is critical in sustaining a company's growth.  At KEY over 100 of our clients have returned for KEY to perform additional project work.  This represents a testament to our commitment to providing excellence in all our services.


KEY’s reputation, after managing projects at more than 500 sites, has led to repeat clients nationwide.  Sites have been managed under federal and state programs such as RCRA, CERCLA, PA Act 2, Ohio VAP, NPDES, CAA, CWA, TSCA, and CRR – to name a few.


Massive amounts of data are managed through KEY's turnkey sampling efforts that support decision making. Legally defensible data is used to formulate strategies, meet regulatory requirements, and successfully defend site regulatory goals.

The KEY Difference

Corporate leadership, project management, and technical expertise combined result in project solutions that save money, minimize schedule, and reduce liability.  

Make KEY your first choice for environmental challenges. 

Project Management
  • Maintaining focus on client objectives

  • Strategic endpoint-driven testing and planning

  • Innovative common-sense solutions

  • Team-building to manage large complex projects with multiple stakeholders

  • Cost Management created through competitive rates, expertise, and time focused results

  • Extensive network of proven vendors and subcontractors

  • Strong combination of Senior Advisers and Innovative Approaches.

  • An excellent work safety rating (EMR Rate <1)

  • Cutting edge use of new and “time tested” technologies

  • Diverse technical expertise

  • State-of-the-art equipment and software

  • Receptor driven and technically sound risk-based approaches

Regulatory Experience
  • Experience with regulatory programs

    • CERCLA

    • RCRA

    • CWA

    • TSCA

    • Coal Combustion Residues

    • Emerging Contaminants

    • State and local  

  • Regulatory negotiation experience

  • Long term reduction in operation and maintenance

  • Site closure


Mid Atlantic Office

575 State Route 28, Suite 203, Raritan, NJ 08869

Tel: 908-864-4105


200 Third Avenue, Carnegie, PA 15106

Tel: 412-279-3363

New England Office

Lower Falls Landing,

106 Lafayette Street, Suite 2K, Yarmouth, ME 04096

Tel: 207-772-8100


© 2020  Key Environmental, Inc.