Langan Engineering & Environmental Services, Inc.

300 Kimball Drive, 4th Floor
Parsippany, NJ 07054-2172
P: 973.560.4900   F: 973.560.4901

Bio: Langan provides site development engineering and environmental consulting for private developers, public agencies, property owners, and institutional clients around the world. Founded in 1970, Langan employs over 1,00 professionals in its Parsippany, NJ headquarters and among regional offices in: New York City, and White Plains, NY; Trenton, NJ; Philadelphia, Bethlehem, Doylestown, and Pittsburgh, PA; New Haven, CT; Bridgeport, WV; Cleveland, OH; Arlington, VA; San Francisco, Oakland, Sacramento, San Jose, Los Angeles, and Irvine, CA; Houston, TX; Phoenix, AZ; Miami, and Fort Lauderdale, FL. Langan International, the firm firm's wholly owned subsidiary headquartered in New York City, provides all firm services for projects in the Middle East, Eastern Europe, Latin America, and the Caribbean. Langan International regional locations are in Abu Dhabi, Athens, Doha, Dubai, Istanbul, London, and Panama.

Disciplines: Civil-General, Civil-Transportation, Environmental, Geo-technical, Hydrology, industrial, Land Development, Landscape Architecture, Planning, Surveying/GIS/Mapping, Water/Wastewater, 3D Laser Scanning; Building Information Modeling (BIM); Natural Resources Assessments & Permitting; Transportation/Traffic Engineering; Asbestos, LBP, Indoor Air Quality/Mold Consulting; Demolition Engineering

Primary Contact: George P. Kelley, PE, Managing Principal
Number of Employees: 350
Additional Contact(s): David T. Gockel, PE, PP, LEED-AP, President/CEO, Michael A. Semeraro, PE, Managing Principal, Ronald A. Fuerst, LLA, RLA, ASLA, Managing Principal, Rudolph P. Frizzi, PE, GE, D.GE, Managing Principal, Richard Burrow, PE, LEED-AP, Senior Principal, Gerald Zambrella, CEM, LSRP, Senior Principal, William Kraekel, Senior Principal, Joseph E. Romano, PLS, Principal, Bryan Waisnor, PE, Principal, Daniel D. Disario, PE, PTOE, Principal, David Charette, PWS, LEED-AP, Principal, Steven Ciambruschini, PG, LEP, Principal, Robert Y. Koto, PG, LSRP, Principal, Leonard D. Savino, PE, Principal, Michael Szura, LLA, ASLA, LEED-AP, Principal, Robert (Rory) Johnston, Principal, Eric B. Schwarz, PE, LEED AP, Principal, Ronald D. Boyer, PE, Principal

Additional Locations:
989 Lenox Drive
Lawrenceville, NJ 08648



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