Langan Acquires Robert Stephen Consulting

Happy Holidays from Langan!

Happy Holidays from Langan!

Happy Holidays from Langan!

Happy Holidays from Langan!

Langan Wins Zweig Group Trifecta Award

“Tackling Business & Environmental Risk Challenges in the COVID-19 World”

Advancing the Essential

Standing Firm in the Field

A Message from Langan on COVID-19

What does it mean to be your clients’ advocate?

TESTIMONY OF EMILY STRAKE, SENIOR PROJECT CHEMIST/RISK ASSESSOR
LANGAN ENGINEERING AND ENVIRONMENTAL SERVICES, INC.
BEFORE THE US CONGRESSIONAL PFAS TASK FORCE

TESTIMONY OF LINGKE ZENG, REMEDIATION SPECIALIST
LANGAN ENGINEERING AND ENVIRONMENTAL SERVICES, INC.
BEFORE THE US CONGRESSIONAL PFAS TASK FORCE

Happy Holidays from Langan!

Antero Clearwater Facility – Bridgeport, WV

Leadership Promotions

Happy Holidays from Langan!

EHS Expertise