Gall Zeidler Consultants, LLC (GZ) is a limited liability company headquartered in Ashburn in Northern Virginia. With experience gained on tunneling projects world wide GZ’s principals lead a dedicated staff of professionals in delivering state-of–the–art underground projects. The company promotes the use of modern technology in the development and maintenance of underground space thereby nourishing living standards and economic growth in urban settings while protecting natural environments.
Principals
Gall Zeidler Consultants Office Locations
- VIRGINIA:
(MAIN OFFICE) - 44345 Premier Plaza, Suite 210, Ashburn, VA 20147 USA
Phone: +1-703-726-2700 / Fax: +1-703-726-6999 (Directions) - SALZBURG:
- Ingenieurbüro für Geotechnik, Hammerlweg 4, A-5322 Hof/Salzburg, Austria
Phone/Fax: +43-(0)-6229-3084 (Directions) - SINGAPORE:
- 105 Cecil Street #06-01, The Octagon, Singapore 069534
Phone/Fax: +65-6827-4478 / Fax: +65-6827-9601 (Directions) - LONDON:
- Allen Court Business Centre, 22 South End, Croydon, CR0 1DN, United Kingdom
Phone/Fax: +44-20-8123-9266 (Directions) - NEW YORK:
- 750 Third Avenue, Suite 943, New York, NY 10017 USA
Phone: +1-212-527-7565 / Fax: +1-212-527-7566 (Directions) - CALIFORNIA:
- 1990 North California Blvd., 8th floor, Walnut Creek, CA 94596 USA
Phone: +1-925-287-6471 / Fax: +1-925-287-6473 (Directions)