Hours Of Operations Fast-Teks On-Site Computer Services Massachusetts Chelmsford 01824 Fast-Teks On-Site Computer Services Hours of Operation and Location in Chelmsford, MA 01824 4.0 - 133 votes 10 Higate Rd, Chelmsford, MA 01824 (978) 256-1415 Get Directions Fast-Teks On-Site Computer Services Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore ChelmsfordView More Apparel TJ MaxxH & MCarharttCarter'sKohl's Outlet Sports VansSport LoftJazzerciseOlympia SportsSport Center Jewelry Kohl's OutletThe Paper StoreTiffany & Company Recommend For You PC and Associates Solutions Incorporated A & P Food Store Arc Carpet & Upholstery Cleaning Carpet Cleaning & Upholstery Carpet, Upholstery Cleaning Company Convenience Store Development LLC Dragon Trading