Contact

Gall Zeidler Consultants has offices in North America, South America, Europe and Asia. Explore our offices and get in contact with us.

North America

Washington D.C.

44345 Premier Plaza, Suite 210
Ashburn, VA 20147
USA

Email
Phone: +1 (703) 726-2700
Fax: +1 (703) 726-6999

New York

111 John Street, Suite 1270,
New York, NY 10038
USA

Email
Phone: +1 (646) 480-4895

San Francisco

1990 North California Blvd, 8th floor
Walnut Creek, CA 94596
USA

Email
Phone: +1 (925) 287-6471
Fax: +1 (925) 287-6473

South America

Santiago de Chile

La Capitanía 80, oficina 108
Las Condes
Santiago
Chile

Email
Phone: +56 (0) 2 2338266
Fax: +56 (0) 2 2315495

Europe

London

102–104 Park Lane
Croydon
Surrey, CR0 1JB
United Kingdom

Email
Phone: +44 (0) 20 8686-6887

Salzburg

Ingenieurbüro für Geotechnik
Hammerlweg 4
A-5322 Hof/Salzburg
Austria

Email
Phone: +43 (0) 6229-3084

Asia

Singapore

50 Ubi Crescent
#01-08 Ubi TechPark
Singapore 408568

Email
Phone: +65 6827 4478
Fax: +65 6827 9601

New Delhi

CoWrks, WorldMark 1,
Asset Area 11, Aerocity,
New Delhi – 110037
India

Email
Office: +91 74 28 59 78 00

Meet Our Team

Find out more about GZ’s key personnel, its dedicated management and their outstanding experience in the design and engineering of tunnels and underground construction worldwide.

Our Team