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Our Projects

Approaching Projects With Your End Goal in Mind

KEY assists clients nationwide in maintaining or attaining compliance with complex, evolving federal and state environmental requirements.

Sustainable Habitat Closure System*
Ohio

Cost-Saving Investigation Methods
Virginia

Redeveloped Commercial Property
New York

New Production Line
Pennsylvania

Retired Coal Fired Power Plant
Ohio

Historic Riverfront Manufacturing Facility
New Jersey

Land Development Plan
Pennsylvania

Former Mining Operation
Illinois

Site Investigation, Wetland Delineation
Pennsylvania

Well Field Mobile Trailer Treatment System
New Jersey

Lagoon Leachate Process System
Pennsylvania

Multiple Well Pad Designs
Colorado

Self-Storage Facility
Pennsylvania

RCRA Part B Permitted Land Treatment System
New Jersey

Waterfront Remediation
New Hampshire

KEY Logo

Headquarters

200 Third Avenue

Carnegie, Pennsylvania 15106

412-279-3363

© 2026  Key Environmental, Inc.

Mid-Atlantic

575 State Route 28

Suite 203

Raritan, New Jersey 08869

908-864-4105

New England

106 Lafayette Street

Suite 2K

Yarmouth, Maine 04096

207-772-8100

Tri-State

1723 Perry Highway 

Portersville, Pennsylvania 16051

724-368-4050

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