Location 

Corporate Office
600 E Las Colinas Blvd
Suite 2222
Irving, TX 75039
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Phone: 214.630.0081
Toll Free: 877.828.USAS
Fax: 214.630.0082

Branch Office
Two Allen Center
1200 Smith Street, 16th Floor
Houston, Texas 77002

Phone: 713.353.3915
Fax: 214.630.0082