Hours Of Operations Fast-Teks On-Site Computer Services California Montclair 91763 Fast-Teks On-Site Computer Services Hours of Operation and Location in Montclair, CA 91763 4.3 - 135 votes (714) 646-7181 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 MontclairView More Apparel CostcoRoss Dress for LessH & MFrederick's of HollywoodCarhartt Sports CostcoTargetSports AuthorityLA FitnessSport Chalet Jewelry CostcoZalesKay JewelersChico'sBen Bridge Jeweler Recommend For You Geek Squad Solutions Incorporated 99 Cents Only Store A & P Food Store Amy's Hallmark Arc Boats Carpet & Upholstery Cleaning Brothers Market C & T Corporation Carpet, Upholstery & Air Duct Cleaners