Email: Please send all general inquiries to: info@gba-inc.com

 

GBA BALTIMORE:

9008-O Yellow Brick Road
Baltimore, MD 21237-5608
(410) 682-5595
(410) 682-2175 Fax
star-bullet directions

GBA PHILADELPHIA:

3460 North Delaware Ave, Suite 308
Philadelphia, PA 19134-6311
(215) 425-6283
(215) 425-6284 Fax
star-bullet directions

GBA HOUSTON:

9330 Kirby Drive
Suite 100
Houston, TX 77054-2515
(832) 377-4800
(832) 377-4802 Fax
star-bullet directions


GBA TAMPA:

3802 West Bay to Bay Boulevard
Suite B-22
Tampa, FL 33629-6826
(813) 831-4408
(813) 831-4216 Fax
star-bullet directions

GBA LOS ANGELES:

772 Tuna Street
Terminal Island
San Pedro, CA 90731-7374
(310) 521-8127
(310) 521-8235 Fax
star-bullet directions


GBA WILMINGTON, DE:

3801 Kennett Pike, Suite 302
Greenville Center, Building C
Wilmington, DE 19807-2321
(302) 652-4948
(302) 655-9218 Fax
star-bullet directions

GBA SAN FRANCISCO BAY AREA:

600 Martin Avenue
Suite 200
Rohnert Park, CA 94928
(707) 595-3492
(707) 595-3520 fax
star-bullet directions


GBA of NC, PLLC WILIMINGTON, NC**:

295-A North Green Meadows Drive
Wilmington, NC 28405-3933
(910) 313-3338
(910) 313-6822 Fax
star-bullet directions

**Engineering and surveying services in North Carolina are provided by Gahagan & Bryant Associates of NC, PLLC