Hours Of Operations Fast Teks Delaware New Castle 19720 Fast Teks Hours of Operation and Location in New Castle, DE 19720 4.3 - 90 votes 50 Chelwynne Rd, New Castle, DE 19720 (302) 323-0222 Get Directions Fast Teks Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore New CastleView More Apparel Ross Dress for LessBig LotsH & MCarharttCarter's Sports VansColemanSnap FitnessBasic BasicWest Marine Recommend For You T Sr Incorporated Faj Systems Cim Concepts Incorporated Delaware Computer Repair Ssd Technology Partners Computer Corner Service Express Apex Computer Store Second Source Computer Center Computer Man