Contact Us

The GBA staff is here to serve you. Contact GBA to tell us how. There are many ways to reach us:

E-mail: [email protected]

Phone: 301-565-2733, 240-669-9380

Fax: 301-589-2017

You can also contact us by mail or in person:


Geoprofessional Business Association (GBA)
12320 Parklawn Drive, Suite 212
Rockville, MD 20852

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