Hours Of Operations Fast-teks On-site Computer Service Illinois La Grange 60525 Fast-teks On-site Computer Service Hours of Operation and Location in La Grange, IL 60525 4.3 - 10 votes 106 W Calendar Ave, Unit 265, La Grange, IL 60525 (708) 485-5300 Get Directions Fast-teks On-site Computer Service Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore La GrangeView More Apparel RainbowDotsKasperCoachExpress Sports Coleman Jewelry YounkersHope Chest Recommend For You Reunion Communications Incorporated 411 Computers Incorporated Fast-teks Onsite Computer Services Isoprime Corporation Pendragon Software Corporation Compute Ledge Incorporated Chicago Computer Saba Software Incorporated Computer Discoveries Instep Software