Hours Of Operations Custom FX Texas Round Rock 78664 Custom FX Hours of Operation and Location in Round Rock, TX 78664 4.5 - 96 votes 3004 Tom Gary Cv, Round Rock, TX 78664 (512) 310-8468 Get Directions Custom FX Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore Round RockView More Apparel Sam's ClubMarshallsRoss Dress for LessBig LotsStein Mart Sports TargetBass Pro ShopsSheplersNew BalanceLA Fitness Jewelry Sam's ClubMarshallsHobby LobbyCatoBealls Recommend For You Geek Squad Professional Edge Solutions Incorporated Sun Gard Technical Support Technology Solutions The Computer Guy World Technology World Wide Technology Incorporated A & P Food Store