Professional Scientific Technical
Founded as a geotechnical specialty firm in 1970, Langan quickly became involved in many large, complex projects located throughout the eastern part of the United States. As our growth continued, we leveraged our highly technical base to expand into the civil engineering and environmental disciplines. Our client-focused, highly entrepreneurial culture helped evolve additional technical capabilities and enable geographic expansion into the southeast and western regions of the United States. Langan International was formed to support global clients and partner with the world's elite design and construction teams around the world. After four successful decades, our reputation for providing innovative solutions that yield measurable value for our clients continually forges new enduring relationships for the firm and distinguishes Langan from the competition.
Langan's client-focused, highly entrepreneurial culture cultivates an environment of opportunities in which career growth and teamwork flourish. Whether you are a seasoned professional or recent college graduate, Langan will provide you with unparalleled opportunities and a solid foundation for career growth.Our reputation for providing innovative solutions that yield measurable value for our clients continually forges new enduring relationships for the firm and distinguishes Langan from the competition.Langan provides an integrated mix of engineering and environmental consulting services in support of land development projects, corporate real estate portfolios, and the oil and gas industry. Our clients include developers, property owners, public agencies, corporations, institutions, and energy companies around the world. Founded in 1970, Langan employs nearly 1,000 professionals in its Parsippany, NJ headquarters and among regional offices in: New York City, NY • White Plains, NY • Lawrenceville, NJ • Philadelphia, PA • Bethlehem, PA • Doylestown, PA • Pittsburgh, PA • Cleveland, OH • Houston, TX • Oakland, CA • San Francisco, CA • Sacramento, CA • San Jose, CA • Irvine, CA • New Haven, CT • Arlington, VA • Ft. Lauderdale, FL • Miami, FLLangan International, the 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 • Panama • London
Geotechnical, Site/Civil and Environmental Engineering, Transportation/Traffic Engineering, Surveying, 3D Laser Scanning, and BIM, Cultural Resources, Natural Resources Assessments/Permitting, Landscape Architecture + Planning, and GIS/Data Management Services
