Langan – Engineering & Environmental Services

Langan leads clients through complex environmental challenges.


Your Environmental Advocate

When it comes to environmental solutions, all clients want to do the right thing, but they also need to know the right way. Langan truly partners with you as a technical and regulatory advocate. We work together with you to overcome complex scientific obstacles and guide you through complicated governmental policies so that you can achieve your objectives. Our success spans four decades, a testament to the longevity of our client relationships and our ability to provide innovative and integrated services for every type of environmental challenge. Put simply, it’s environmental advocacy, from initial investigation to final design, so that you can do the right thing… the right way. Services include:

• Site assessment, design, and remediation
• Brownfield redevelopment
• Transactional due diligence
Sediment characterization and remediation
• Ecological risk assessment
• Natural resources and ecological restoration
• Regulatory compliance and permitting
• Air quality and industrial hygiene
• Technical support for environmental litigation

Featured Projects

Technical Excellence. Practical Experience. Client Responsiveness.
Copyright 2016 "Langan" encompasses "Langan Engineering, Environmental, Surveying and Landscape Architecture, D.P.C.,"
"Langan Engineering & Environmental Services, Inc.," "Langan International," "Langan Treadwell Rollo,"
and "Langan Engineering & Environmental Services, Inc., PC."    Call us: 1 (800) 3LANGAN | Email Us:
a FINE site