Langan – Engineering & Environmental Services

Langan Opens London Office

Global city. Global firm.

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CTBUH 2015 International Conference

Held in New York City, October 26-30, and includes regional tours throughout the country.

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Fort Lauderdale office open

Expanding our reach in the Sunshine State.

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Proud to be in Texas

Our Houston office is officially open.

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Langan Names Ciancia Chairman of the Board

For more than 20 years, Ciancia has made enormous contributions to Langan and our industry.

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Committed to Health & Safety

Our goal is to stay accident free every day.

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Langan brings value to your retail vision

Your one-stop-shop for retail development projects.

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Oil and Gas Projects

Natural Gas Production Facilities

Multiple sites in PA and WV

Technical Excellence. Practical Experience. Client Responsiveness.
Copyright 2015 "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:
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