Enquiries

Complete the form below, call us on +1 212 777 3770 (New York office) or +1 310 745 9301 (Los Angeles office) or contact us via email at esewell@gbg-us.com. A member of the team will respond ASAP to discuss your requirements.



Please note: GBG Group is compliant with the General Data Protection Regulation (GDPR). To learn more about how we collect, keep, and process your private information in compliance with GDPR, please view our privacy policy. *

GBG New York
32 Old Slip, 10th Floor
New York NY 10005

Tel: +1 212 777 3770
GBG Los Angeles
848 North Fair Oaks Avenue,
Pasadena CA 91103

Tel: +1 310 745 9301

Featured Work

GBG investigates a wide range of structures from historically significant buildings to small private residences.