KPFF Consulting Engineers, Wiss, Janney, Elstner Associates, Langan, Kimley-Horn, IMEG, and CMTA top Building ...

Langan Engineering & Environmental Services, a consulting firm that provides a mix of geotechnical, environmental and site/civil engineering services, has signed a lease for approximately 5,307 ...

PARSIPPANY, N.J., Feb. 25, 2025 /PRNewswire/ -- Langan Engineering & Environmental Services announced today the acquisition of ATR Engineering, a Houston-based site/civil engineering firm ...

Langan Engineering & Environmental Services of Elmwood Park, New Jersey has acquired Treadwell & Rollo, a San Francisco-based geotechnical and environmental engineering firm helping to attain ...

Langan Engineering & Environmental Services of Elmwood Park, New Jersey has acquired Treadwell & Rollo, a San Francisco-based geotechnical and environmental engineering firm helping to attain ...