特殊贸易承包商的商业电话号码列表，Dallas县，TX的NEC公司

Four D Construction, INC

11200 Seagoville Rd, Balch Springs, TX 75180

Sebastian Cnstr Group LLC

4809 Cole Ave, Dallas, TX 75205

Gehan Homes I, Inc.

15725 Dallas Pkwy, Addison, TX 75001

Gas Clip Technologies, Inc.

610 Uptown Blvd, Cedar Hill, TX 75104